Add XML documentation (#10)

The prior `///` F# documentation blocks were not rendering in IDEs, and parameters were not documented. This change adds complete XML documentation to all (but `Compat`) classes, methods, and functions.

Reviewed-on: #10
This commit is contained in:
Daniel J. Summers 2024-12-30 22:03:18 +00:00
parent 147a72b476
commit 5580284910
13 changed files with 3412 additions and 1627 deletions

View File

@ -3,6 +3,7 @@
<PropertyGroup>
<Description>Common files for PostgreSQL and SQLite document database libraries</Description>
<PackageTags>JSON Document SQL</PackageTags>
<DocumentationFile>bin\$(Configuration)\$(TargetFramework)\$(AssemblyName).xml</DocumentationFile>
</PropertyGroup>
<ItemGroup>

View File

@ -2,43 +2,44 @@
open System.Security.Cryptography
/// The types of comparisons available for JSON fields
/// <summary>The types of comparisons available for JSON fields</summary>
/// <exclude />
type Comparison =
/// Equals (=)
/// <summary>Equals (<tt>=</tt>)</summary>
| Equal of Value: obj
/// Greater Than (>)
/// <summary>Greater Than (<tt>&gt;</tt>)</summary>
| Greater of Value: obj
/// Greater Than or Equal To (>=)
/// <summary>Greater Than or Equal To (<tt>&gt;=</tt>)</summary>
| GreaterOrEqual of Value: obj
/// Less Than (<)
/// <summary>Less Than (<tt>&lt;</tt>)</summary>
| Less of Value: obj
/// Less Than or Equal To (<=)
/// <summary>Less Than or Equal To (<tt>&lt;=</tt>)</summary>
| LessOrEqual of Value: obj
/// Not Equal to (<>)
/// <summary>Not Equal to (<tt>&lt;&gt;</tt>)</summary>
| NotEqual of Value: obj
/// Between (BETWEEN)
/// <summary>Between (<tt>BETWEEN</tt>)</summary>
| Between of Min: obj * Max: obj
/// In (IN)
/// <summary>In (<tt>IN</tt>)</summary>
| In of Values: obj seq
/// In Array (PostgreSQL: |?, SQLite: EXISTS / json_each / IN)
/// <summary>In Array (PostgreSQL: <tt>|?</tt>, SQLite: <tt>EXISTS / json_each / IN</tt>)</summary>
| InArray of Table: string * Values: obj seq
/// Exists (IS NOT NULL)
/// <summary>Exists (<tt>IS NOT NULL</tt>)</summary>
| Exists
/// Does Not Exist (IS NULL)
/// <summary>Does Not Exist (<tt>IS NULL</tt>)</summary>
| NotExists
/// Get the operator SQL for this comparison
/// <summary>The operator SQL for this comparison</summary>
member this.OpSql =
match this with
| Equal _ -> "="
@ -54,119 +55,190 @@ type Comparison =
| NotExists -> "IS NULL"
/// The dialect in which a command should be rendered
/// <summary>The dialect in which a command should be rendered</summary>
[<Struct>]
type Dialect =
| PostgreSQL
| SQLite
/// The format in which an element of a JSON field should be extracted
/// <summary>The format in which an element of a JSON field should be extracted</summary>
[<Struct>]
type FieldFormat =
/// Use ->> or #>>; extracts a text (PostgreSQL) or SQL (SQLite) value
/// <summary>
/// Use <tt>-&gt;&gt;</tt> or <tt>#&gt;&gt;</tt>; extracts a text (PostgreSQL) or SQL (SQLite) value
/// </summary>
| AsSql
/// Use -> or #>; extracts a JSONB (PostgreSQL) or JSON (SQLite) value
/// <summary>Use <tt>-&gt;</tt> or <tt>#&gt;</tt>; extracts a JSONB (PostgreSQL) or JSON (SQLite) value</summary>
| AsJson
/// Criteria for a field WHERE clause
/// <summary>Criteria for a field <tt>WHERE</tt> clause</summary>
type Field = {
/// The name of the field
/// <summary>The name of the field</summary>
Name: string
/// The comparison for the field
/// <summary>The comparison for the field</summary>
Comparison: Comparison
/// The name of the parameter for this field
/// <summary>The name of the parameter for this field</summary>
ParameterName: string option
/// The table qualifier for this field
/// <summary>The table qualifier for this field</summary>
Qualifier: string option
} with
/// Create a comparison against a field
/// <summary>Create a comparison against a field</summary>
/// <param name="name">The name of the field against which the comparison should be applied</param>
/// <param name="comparison">The comparison for the given field</param>
/// <returns>A new <tt>Field</tt> instance implementing the given comparison</returns>
static member Where name (comparison: Comparison) =
{ Name = name; Comparison = comparison; ParameterName = None; Qualifier = None }
/// Create an equals (=) field criterion
/// <summary>Create an equals (<tt>=</tt>) field criterion</summary>
/// <param name="name">The name of the field to be compared</param>
/// <param name="value">The value for the comparison</param>
/// <returns>A field with the given comparison</returns>
static member Equal<'T> name (value: 'T) =
Field.Where name (Equal value)
/// Create an equals (=) field criterion (alias)
/// <summary>Create an equals (<tt>=</tt>) field criterion (alias)</summary>
/// <param name="name">The name of the field to be compared</param>
/// <param name="value">The value for the comparison</param>
/// <returns>A field with the given comparison</returns>
static member EQ<'T> name (value: 'T) = Field.Equal name value
/// Create a greater than (>) field criterion
/// <summary>Create a greater than (<tt>&gt;</tt>) field criterion</summary>
/// <param name="name">The name of the field to be compared</param>
/// <param name="value">The value for the comparison</param>
/// <returns>A field with the given comparison</returns>
static member Greater<'T> name (value: 'T) =
Field.Where name (Greater value)
/// Create a greater than (>) field criterion (alias)
/// <summary>Create a greater than (<tt>&gt;</tt>) field criterion (alias)</summary>
/// <param name="name">The name of the field to be compared</param>
/// <param name="value">The value for the comparison</param>
/// <returns>A field with the given comparison</returns>
static member GT<'T> name (value: 'T) = Field.Greater name value
/// Create a greater than or equal to (>=) field criterion
/// <summary>Create a greater than or equal to (<tt>&gt;=</tt>) field criterion</summary>
/// <param name="name">The name of the field to be compared</param>
/// <param name="value">The value for the comparison</param>
/// <returns>A field with the given comparison</returns>
static member GreaterOrEqual<'T> name (value: 'T) =
Field.Where name (GreaterOrEqual value)
/// Create a greater than or equal to (>=) field criterion (alias)
/// <summary>Create a greater than or equal to (<tt>&gt;=</tt>) field criterion (alias)</summary>
/// <param name="name">The name of the field to be compared</param>
/// <param name="value">The value for the comparison</param>
/// <returns>A field with the given comparison</returns>
static member GE<'T> name (value: 'T) = Field.GreaterOrEqual name value
/// Create a less than (<) field criterion
/// <summary>Create a less than (<tt>&lt;</tt>) field criterion</summary>
/// <param name="name">The name of the field to be compared</param>
/// <param name="value">The value for the comparison</param>
/// <returns>A field with the given comparison</returns>
static member Less<'T> name (value: 'T) =
Field.Where name (Less value)
/// Create a less than (<) field criterion (alias)
/// <summary>Create a less than (<tt>&lt;</tt>) field criterion (alias)</summary>
/// <param name="name">The name of the field to be compared</param>
/// <param name="value">The value for the comparison</param>
/// <returns>A field with the given comparison</returns>
static member LT<'T> name (value: 'T) = Field.Less name value
/// Create a less than or equal to (<=) field criterion
/// <summary>Create a less than or equal to (<tt>&lt;=</tt>) field criterion</summary>
/// <param name="name">The name of the field to be compared</param>
/// <param name="value">The value for the comparison</param>
/// <returns>A field with the given comparison</returns>
static member LessOrEqual<'T> name (value: 'T) =
Field.Where name (LessOrEqual value)
/// Create a less than or equal to (<=) field criterion (alias)
/// <summary>Create a less than or equal to (<tt>&lt;=</tt>) field criterion (alias)</summary>
/// <param name="name">The name of the field to be compared</param>
/// <param name="value">The value for the comparison</param>
/// <returns>A field with the given comparison</returns>
static member LE<'T> name (value: 'T) = Field.LessOrEqual name value
/// Create a not equals (<>) field criterion
/// <summary>Create a not equals (<tt>&lt;&gt;</tt>) field criterion</summary>
/// <param name="name">The name of the field to be compared</param>
/// <param name="value">The value for the comparison</param>
/// <returns>A field with the given comparison</returns>
static member NotEqual<'T> name (value: 'T) =
Field.Where name (NotEqual value)
/// Create a not equals (<>) field criterion (alias)
/// <summary>Create a not equals (<tt>&lt;&gt;</tt>) field criterion (alias)</summary>
/// <param name="name">The name of the field to be compared</param>
/// <param name="value">The value for the comparison</param>
/// <returns>A field with the given comparison</returns>
static member NE<'T> name (value: 'T) = Field.NotEqual name value
/// Create a Between field criterion
/// <summary>Create a Between field criterion</summary>
/// <param name="name">The name of the field to be compared</param>
/// <param name="min">The minimum value for the comparison range</param>
/// <param name="max">The maximum value for the comparison range</param>
/// <returns>A field with the given comparison</returns>
static member Between<'T> name (min: 'T) (max: 'T) =
Field.Where name (Between(min, max))
/// Create a Between field criterion (alias)
/// <summary>Create a Between field criterion (alias)</summary>
/// <param name="name">The name of the field to be compared</param>
/// <param name="min">The minimum value for the comparison range</param>
/// <param name="max">The maximum value for the comparison range</param>
/// <returns>A field with the given comparison</returns>
static member BT<'T> name (min: 'T) (max: 'T) = Field.Between name min max
/// Create an In field criterion
/// <summary>Create an In field criterion</summary>
/// <param name="name">The name of the field to be compared</param>
/// <param name="values">The values for the comparison</param>
/// <returns>A field with the given comparison</returns>
static member In<'T> name (values: 'T seq) =
Field.Where name (In (Seq.map box values))
/// Create an In field criterion (alias)
/// <summary>Create an In field criterion (alias)</summary>
/// <param name="name">The name of the field to be compared</param>
/// <param name="values">The values for the comparison</param>
/// <returns>A field with the given comparison</returns>
static member IN<'T> name (values: 'T seq) = Field.In name values
/// Create an InArray field criterion
/// <summary>Create an InArray field criterion</summary>
/// <param name="name">The name of the field to be compared</param>
/// <param name="tableName">The name of the table in which the field's documents are stored</param>
/// <param name="values">The values for the comparison</param>
/// <returns>A field with the given comparison</returns>
static member InArray<'T> name tableName (values: 'T seq) =
Field.Where name (InArray(tableName, Seq.map box values))
/// Create an exists (IS NOT NULL) field criterion
/// <summary>Create an exists (<tt>IS NOT NULL</tt>) field criterion</summary>
/// <param name="name">The name of the field to be compared</param>
/// <returns>A field with the given comparison</returns>
static member Exists name =
Field.Where name Exists
/// Create an exists (IS NOT NULL) field criterion (alias)
/// <summary>Create an exists (<tt>IS NOT NULL</tt>) field criterion (alias)</summary>
/// <param name="name">The name of the field to be compared</param>
/// <returns>A field with the given comparison</returns>
static member EX name = Field.Exists name
/// Create a not exists (IS NULL) field criterion
/// <summary>Create a not exists (<tt>IS NULL</tt>) field criterion</summary>
/// <param name="name">The name of the field to be compared</param>
/// <returns>A field with the given comparison</returns>
static member NotExists name =
Field.Where name NotExists
/// Create a not exists (IS NULL) field criterion (alias)
/// <summary>Create a not exists (<tt>IS NULL</tt>) field criterion (alias)</summary>
/// <param name="name">The name of the field to be compared</param>
/// <returns>A field with the given comparison</returns>
static member NEX name = Field.NotExists name
/// Transform a field name (a.b.c) to a path for the given SQL dialect
/// <summary>Transform a field name (<tt>a.b.c</tt>) to a path for the given SQL dialect</summary>
/// <param name="name">The name of the field in dotted format</param>
/// <param name="dialect">The SQL dialect to use when converting the name to nested path format</param>
/// <param name="format">Whether to reference this path as a JSON value or a SQL value</param>
/// <returns>A <tt>string</tt> with the path required to address the nested document value</returns>
static member NameToPath (name: string) dialect format =
let path =
if name.Contains '.' then
@ -183,46 +255,59 @@ type Field = {
match format with AsJson -> $"->'{name}'" | AsSql -> $"->>'{name}'"
$"data{path}"
/// Create a field with a given name, but no other properties filled (op will be EQ, value will be "")
/// <summary>Create a field with a given name, but no other properties filled</summary>
/// <param name="name">The field name, along with any other qualifications if used in a sorting context</param>
/// <remarks><tt>Comparison</tt> will be <tt>Equal</tt>, value will be an empty string</remarks>
static member Named name =
Field.Where name (Equal "")
/// Specify the name of the parameter for this field
/// <summary>Specify the name of the parameter for this field</summary>
/// <param name="name">The parameter name (including <tt>:</tt> or <tt>@</tt>)</param>
/// <returns>A field with the given parameter name specified</returns>
member this.WithParameterName name =
{ this with ParameterName = Some name }
/// Specify a qualifier (alias) for the table from which this field will be referenced
/// <summary>Specify a qualifier (alias) for the table from which this field will be referenced</summary>
/// <param name="alias">The table alias for this field comparison</param>
/// <returns>A field with the given qualifier specified</returns>
member this.WithQualifier alias =
{ this with Qualifier = Some alias }
/// Get the qualified path to the field
/// <summary>Get the qualified path to the field</summary>
/// <param name="dialect">The SQL dialect to use when converting the name to nested path format</param>
/// <param name="format">Whether to reference this path as a JSON value or a SQL value</param>
/// <returns>A <tt>string</tt> with the qualified path required to address the nested document value</returns>
member this.Path dialect format =
(this.Qualifier |> Option.map (fun q -> $"{q}.") |> Option.defaultValue "")
+ Field.NameToPath this.Name dialect format
/// How fields should be matched
/// <summary>How fields should be matched</summary>
[<Struct>]
type FieldMatch =
/// Any field matches (OR)
/// <summary>Any field matches (<tt>OR</tt>)</summary>
| Any
/// All fields match (AND)
/// <summary>All fields match (<tt>AND</tt>)</summary>
| All
/// The SQL value implementing each matching strategy
/// <summary>The SQL value implementing each matching strategy</summary>
override this.ToString() =
match this with Any -> "OR" | All -> "AND"
/// Derive parameter names (each instance wraps a counter to uniquely name anonymous fields)
/// <summary>Derive parameter names (each instance wraps a counter to uniquely name anonymous fields)</summary>
type ParameterName() =
/// The counter for the next field value
let mutable currentIdx = -1
/// <summary>
/// Return the specified name for the parameter, or an anonymous parameter name if none is specified
/// </summary>
/// <param name="paramName">The optional name of the parameter</param>
/// <returns>The name of the parameter, derived if no name was provided</returns>
member this.Derive paramName =
match paramName with
| Some it -> it
@ -231,31 +316,41 @@ type ParameterName() =
$"@field{currentIdx}"
/// Automatically-generated document ID strategies
/// <summary>Automatically-generated document ID strategies</summary>
[<Struct>]
type AutoId =
/// No automatic IDs will be generated
/// <summary>No automatic IDs will be generated</summary>
| Disabled
/// Generate a MAX-plus-1 numeric value for documents
/// <summary>Generate a MAX-plus-1 numeric value for documents</summary>
| Number
/// Generate a GUID for each document (as a lowercase, no-dashes, 32-character string)
/// <summary>Generate a <tt>GUID</tt> for each document (as a lowercase, no-dashes, 32-character string)</summary>
| Guid
/// Generate a random string of hexadecimal characters for each document
/// <summary>Generate a random string of hexadecimal characters for each document</summary>
| RandomString
with
/// Generate a GUID string
/// <summary>Generate a <tt>GUID</tt> string</summary>
/// <returns>A <tt>GUID</tt> string</returns>
static member GenerateGuid() =
System.Guid.NewGuid().ToString "N"
/// Generate a string of random hexadecimal characters
/// <summary>Generate a string of random hexadecimal characters</summary>
/// <param name="length">The number of characters to generate</param>
/// <returns>A string of the given length with random hexadecimal characters</returns>
static member GenerateRandomString(length: int) =
RandomNumberGenerator.GetHexString(length, lowercase = true)
/// Does the given document need an automatic ID generated?
/// <summary>Does the given document need an automatic ID generated?</summary>
/// <param name="strategy">The auto-ID strategy currently in use</param>
/// <param name="document">The document being inserted</param>
/// <param name="idProp">The name of the ID property in the given document</param>
/// <returns>True if an auto-ID strategy is implemented and the ID has no value, false otherwise</returns>
/// <exception cref="T:System.InvalidOperationException">
/// If the ID field type and requested ID value are not compatible
/// </exception>
static member NeedsAutoId<'T> strategy (document: 'T) idProp =
match strategy with
| Disabled -> false
@ -290,17 +385,17 @@ with
| Disabled -> false
/// The required document serialization implementation
/// <summary>The required document serialization implementation</summary>
type IDocumentSerializer =
/// Serialize an object to a JSON string
/// <summary>Serialize an object to a JSON string</summary>
abstract Serialize<'T> : 'T -> string
/// Deserialize a JSON string into an object
/// <summary>Deserialize a JSON string into an object</summary>
abstract Deserialize<'T> : string -> 'T
/// Document serializer defaults
/// <summary>Document serializer defaults</summary>
module DocumentSerializer =
open System.Text.Json
@ -312,7 +407,7 @@ module DocumentSerializer =
o.Converters.Add(JsonFSharpConverter())
o
/// The default JSON serializer
/// <summary>The default JSON serializer</summary>
[<CompiledName "Default">]
let ``default`` =
{ new IDocumentSerializer with
@ -323,19 +418,21 @@ module DocumentSerializer =
}
/// Configuration for document handling
/// <summary>Configuration for document handling</summary>
[<RequireQualifiedAccess>]
module Configuration =
/// The serializer to use for document manipulation
let mutable private serializerValue = DocumentSerializer.``default``
/// Register a serializer to use for translating documents to domain types
/// <summary>Register a serializer to use for translating documents to domain types</summary>
/// <param name="ser">The serializer to use when manipulating documents</param>
[<CompiledName "UseSerializer">]
let useSerializer ser =
serializerValue <- ser
/// Retrieve the currently configured serializer
/// <summary>Retrieve the currently configured serializer</summary>
/// <returns>The currently configured serializer</returns>
[<CompiledName "Serializer">]
let serializer () =
serializerValue
@ -343,12 +440,14 @@ module Configuration =
/// The serialized name of the ID field for documents
let mutable private idFieldValue = "Id"
/// Specify the name of the ID field for documents
/// <summary>Specify the name of the ID field for documents</summary>
/// <param name="it">The name of the ID field for documents</param>
[<CompiledName "UseIdField">]
let useIdField it =
idFieldValue <- it
/// Retrieve the currently configured ID field for documents
/// <summary>Retrieve the currently configured ID field for documents</summary>
/// <returns>The currently configured ID field</returns>
[<CompiledName "IdField">]
let idField () =
idFieldValue
@ -356,12 +455,14 @@ module Configuration =
/// The automatic ID strategy used by the library
let mutable private autoIdValue = Disabled
/// Specify the automatic ID generation strategy used by the library
/// <summary>Specify the automatic ID generation strategy used by the library</summary>
/// <param name="it">The automatic ID generation strategy to use</param>
[<CompiledName "UseAutoIdStrategy">]
let useAutoIdStrategy it =
autoIdValue <- it
/// Retrieve the currently configured automatic ID generation strategy
/// <summary>Retrieve the currently configured automatic ID generation strategy</summary>
/// <returns>The current automatic ID generation strategy</returns>
[<CompiledName "AutoIdStrategy">]
let autoIdStrategy () =
autoIdValue
@ -369,30 +470,38 @@ module Configuration =
/// The length of automatically generated random strings
let mutable private idStringLengthValue = 16
/// Specify the length of automatically generated random strings
/// <summary>Specify the length of automatically generated random strings</summary>
/// <param name="length">The length of automatically generated random strings</param>
[<CompiledName "UseIdStringLength">]
let useIdStringLength length =
idStringLengthValue <- length
/// Retrieve the currently configured length of automatically generated random strings
/// <summary>Retrieve the currently configured length of automatically generated random strings</summary>
/// <returns>The current length of automatically generated random strings</returns>
[<CompiledName "IdStringLength">]
let idStringLength () =
idStringLengthValue
/// Query construction functions
/// <summary>Query construction functions</summary>
[<RequireQualifiedAccess>]
module Query =
/// Combine a query (select, update, etc.) and a WHERE clause
/// <summary>Combine a query (<tt>SELECT</tt>, <tt>UPDATE</tt>, etc.) and a <tt>WHERE</tt> clause</summary>
/// <param name="statement">The first part of the statement</param>
/// <param name="where">The <tt>WHERE</tt> clause for the statement</param>
/// <returns>The two parts of the query combined with <tt>WHERE</tt></returns>
[<CompiledName "StatementWhere">]
let statementWhere statement where =
$"%s{statement} WHERE %s{where}"
/// Queries to define tables and indexes
/// <summary>Queries to define tables and indexes</summary>
module Definition =
/// SQL statement to create a document table
/// <summary>SQL statement to create a document table</summary>
/// <param name="name">The name of the table to create (may include schema)</param>
/// <param name="dataType">The type of data for the column (<tt>JSON</tt>, <tt>JSONB</tt>, etc.)</param>
/// <returns>A query to create a document table</returns>
[<CompiledName "EnsureTableFor">]
let ensureTableFor name dataType =
$"CREATE TABLE IF NOT EXISTS %s{name} (data %s{dataType} NOT NULL)"
@ -402,7 +511,12 @@ module Query =
let parts = tableName.Split '.'
if Array.length parts = 1 then "", tableName else parts[0], parts[1]
/// SQL statement to create an index on one or more fields in a JSON document
/// <summary>SQL statement to create an index on one or more fields in a JSON document</summary>
/// <param name="tableName">The table on which an index should be created (may include schema)</param>
/// <param name="indexName">The name of the index to be created</param>
/// <param name="fields">One or more fields to include in the index</param>
/// <param name="dialect">The SQL dialect to use when creating this index</param>
/// <returns>A query to create the field index</returns>
[<CompiledName "EnsureIndexOn">]
let ensureIndexOn tableName indexName (fields: string seq) dialect =
let _, tbl = splitSchemaAndTable tableName
@ -416,55 +530,84 @@ module Query =
|> String.concat ", "
$"CREATE INDEX IF NOT EXISTS idx_{tbl}_%s{indexName} ON {tableName} ({jsonFields})"
/// SQL statement to create a key index for a document table
/// <summary>SQL statement to create a key index for a document table</summary>
/// <param name="tableName">The table on which a key index should be created (may include schema)</param>
/// <param name="dialect">The SQL dialect to use when creating this index</param>
/// <returns>A query to create the key index</returns>
[<CompiledName "EnsureKey">]
let ensureKey tableName dialect =
(ensureIndexOn tableName "key" [ Configuration.idField () ] dialect).Replace("INDEX", "UNIQUE INDEX")
/// Query to insert a document
/// <summary>Query to insert a document</summary>
/// <param name="tableName">The table into which to insert (may include schema)</param>
/// <returns>A query to insert a document</returns>
[<CompiledName "Insert">]
let insert tableName =
$"INSERT INTO %s{tableName} VALUES (@data)"
/// <summary>
/// Query to save a document, inserting it if it does not exist and updating it if it does (AKA "upsert")
/// </summary>
/// <param name="tableName">The table into which to save (may include schema)</param>
/// <returns>A query to save a document</returns>
[<CompiledName "Save">]
let save tableName =
sprintf
"INSERT INTO %s VALUES (@data) ON CONFLICT ((data->>'%s')) DO UPDATE SET data = EXCLUDED.data"
tableName (Configuration.idField ())
/// Query to count documents in a table (no WHERE clause)
/// <summary>Query to count documents in a table</summary>
/// <param name="tableName">The table in which to count documents (may include schema)</param>
/// <returns>A query to count documents</returns>
/// <remarks>This query has no <tt>WHERE</tt> clause</remarks>
[<CompiledName "Count">]
let count tableName =
$"SELECT COUNT(*) AS it FROM %s{tableName}"
/// Query to check for document existence in a table
/// <summary>Query to check for document existence in a table</summary>
/// <param name="tableName">The table in which existence should be checked (may include schema)</param>
/// <param name="where">The <tt>WHERE</tt> clause with the existence criteria</param>
/// <returns>A query to check document existence</returns>
[<CompiledName "Exists">]
let exists tableName where =
$"SELECT EXISTS (SELECT 1 FROM %s{tableName} WHERE %s{where}) AS it"
/// Query to select documents from a table (no WHERE clause)
/// <summary>Query to select documents from a table</summary>
/// <param name="tableName">The table from which documents should be found (may include schema)</param>
/// <returns>A query to retrieve documents</returns>
/// <remarks>This query has no <tt>WHERE</tt> clause</remarks>
[<CompiledName "Find">]
let find tableName =
$"SELECT data FROM %s{tableName}"
/// Query to update a document (no WHERE clause)
/// <summary>Query to update (replace) a document</summary>
/// <param name="tableName">The table in which documents should be replaced (may include schema)</param>
/// <returns>A query to update documents</returns>
/// <remarks>This query has no <tt>WHERE</tt> clause</remarks>
[<CompiledName "Update">]
let update tableName =
$"UPDATE %s{tableName} SET data = @data"
/// Query to delete documents from a table (no WHERE clause)
/// <summary>Query to delete documents from a table</summary>
/// <param name="tableName">The table in which documents should be deleted (may include schema)</param>
/// <returns>A query to delete documents</returns>
/// <remarks>This query has no <tt>WHERE</tt> clause</remarks>
[<CompiledName "Delete">]
let delete tableName =
$"DELETE FROM %s{tableName}"
/// Create a SELECT clause to retrieve the document data from the given table
/// <summary>Create a SELECT clause to retrieve the document data from the given table</summary>
/// <param name="tableName">The table from which documents should be found (may include schema)</param>
/// <returns>A query to retrieve documents</returns>
[<CompiledName "SelectFromTable">]
[<System.Obsolete "Use Find instead">]
let selectFromTable tableName =
find tableName
/// Create an ORDER BY clause for the given fields
/// <summary>Create an <tt>ORDER BY</tt> clause for the given fields</summary>
/// <param name="fields">One or more fields by which to order</param>
/// <param name="dialect">The SQL dialect for the generated clause</param>
/// <returns>An <tt>ORDER BY</tt> clause for the given fields</returns>
[<CompiledName "OrderBy">]
let orderBy fields dialect =
if Seq.isEmpty fields then ""

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@ -2,18 +2,12 @@
<PropertyGroup>
<TargetFrameworks>net8.0;net9.0</TargetFrameworks>
<DebugType>embedded</DebugType>
<GenerateDocumentationFile>false</GenerateDocumentationFile>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
<FileVersion>4.0.0.0</FileVersion>
<VersionPrefix>4.0.0</VersionPrefix>
<PackageReleaseNotes>From v3.1: (see project site for breaking changes and compatibility)
- Change ByField to ByFields
- Support dot-access to nested document fields
- Add Find*Ordered functions/methods
- Add case-insensitive ordering (as of rc2)
- Preserve additional ORDER BY qualifiers (as of rc3)
- Add In / InArray comparisons (as of rc4)
- Field construction functions are generic (as of rc5)</PackageReleaseNotes>
<GenerateDocumentationFile>true</GenerateDocumentationFile>
<AssemblyVersion>4.0.1.0</AssemblyVersion>
<FileVersion>4.0.1.0</FileVersion>
<VersionPrefix>4.0.1</VersionPrefix>
<PackageReleaseNotes>From v4.0: Add XML documention (IDE support)
From v3.1: See 4.0 release for breaking changes and compatibility</PackageReleaseNotes>
<Authors>danieljsummers</Authors>
<Company>Bit Badger Solutions</Company>
<PackageReadmeFile>README.md</PackageReadmeFile>

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@ -3,10 +3,13 @@
<PropertyGroup>
<Description>Use PostgreSQL as a document database</Description>
<PackageTags>JSON Document PostgreSQL Npgsql</PackageTags>
<DocumentationFile>bin\$(Configuration)\$(TargetFramework)\$(AssemblyName).xml</DocumentationFile>
</PropertyGroup>
<ItemGroup>
<Compile Include="Library.fs" />
<Compile Include="WithProps.fs" />
<Compile Include="Functions.fs" />
<Compile Include="Extensions.fs" />
<Compile Include="Compat.fs" />
<None Include="README.md" Pack="true" PackagePath="\" />

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617
src/Postgres/Functions.fs Normal file
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@ -0,0 +1,617 @@
namespace BitBadger.Documents.Postgres
/// <summary>Commands to execute custom SQL queries</summary>
[<RequireQualifiedAccess>]
module Custom =
/// <summary>Execute a query that returns a list of results</summary>
/// <param name="query">The query to retrieve the results</param>
/// <param name="parameters">Parameters to use for the query</param>
/// <param name="mapFunc">The mapping function between the document and the domain item</param>
/// <returns>A list of results for the given query</returns>
[<CompiledName "FSharpList">]
let list<'TDoc> query parameters (mapFunc: RowReader -> 'TDoc) =
WithProps.Custom.list<'TDoc> query parameters mapFunc (fromDataSource ())
/// <summary>Execute a query that returns a list of results</summary>
/// <param name="query">The query to retrieve the results</param>
/// <param name="parameters">Parameters to use for the query</param>
/// <param name="mapFunc">The mapping function between the document and the domain item</param>
/// <returns>A list of results for the given query</returns>
let List<'TDoc>(query, parameters, mapFunc: System.Func<RowReader, 'TDoc>) =
WithProps.Custom.List<'TDoc>(query, parameters, mapFunc, fromDataSource ())
/// <summary>Execute a query that returns one or no results</summary>
/// <param name="query">The query to retrieve the results</param>
/// <param name="parameters">Parameters to use for the query</param>
/// <param name="mapFunc">The mapping function between the document and the domain item</param>
/// <returns><tt>Some</tt> with the first matching result, or <tt>None</tt> if not found</returns>
[<CompiledName "FSharpSingle">]
let single<'TDoc> query parameters (mapFunc: RowReader -> 'TDoc) =
WithProps.Custom.single<'TDoc> query parameters mapFunc (fromDataSource ())
/// <summary>Execute a query that returns one or no results</summary>
/// <param name="query">The query to retrieve the results</param>
/// <param name="parameters">Parameters to use for the query</param>
/// <param name="mapFunc">The mapping function between the document and the domain item</param>
/// <returns>The first matching result, or <tt>null</tt> if not found</returns>
let Single<'TDoc when 'TDoc: null and 'TDoc: not struct>(
query, parameters, mapFunc: System.Func<RowReader, 'TDoc>) =
WithProps.Custom.Single<'TDoc>(query, parameters, mapFunc, fromDataSource ())
/// <summary>Execute a query that returns no results</summary>
/// <param name="query">The query to retrieve the results</param>
/// <param name="parameters">Parameters to use for the query</param>
[<CompiledName "NonQuery">]
let nonQuery query parameters =
WithProps.Custom.nonQuery query parameters (fromDataSource ())
/// <summary>Execute a query that returns a scalar value</summary>
/// <param name="query">The query to retrieve the value</param>
/// <param name="parameters">Parameters to use for the query</param>
/// <param name="mapFunc">The mapping function to obtain the value</param>
/// <returns>The scalar value for the query</returns>
[<CompiledName "FSharpScalar">]
let scalar<'T when 'T: struct> query parameters (mapFunc: RowReader -> 'T) =
WithProps.Custom.scalar query parameters mapFunc (fromDataSource ())
/// <summary>Execute a query that returns a scalar value</summary>
/// <param name="query">The query to retrieve the value</param>
/// <param name="parameters">Parameters to use for the query</param>
/// <param name="mapFunc">The mapping function to obtain the value</param>
/// <returns>The scalar value for the query</returns>
let Scalar<'T when 'T: struct>(query, parameters, mapFunc: System.Func<RowReader, 'T>) =
WithProps.Custom.Scalar<'T>(query, parameters, mapFunc, fromDataSource ())
/// <summary>Table and index definition commands</summary>
[<RequireQualifiedAccess>]
module Definition =
/// <summary>Create a document table</summary>
/// <param name="name">The table whose existence should be ensured (may include schema)</param>
[<CompiledName "EnsureTable">]
let ensureTable name =
WithProps.Definition.ensureTable name (fromDataSource ())
/// <summary>Create an index on documents in the specified table</summary>
/// <param name="name">The table to be indexed (may include schema)</param>
/// <param name="idxType">The type of document index to create</param>
[<CompiledName "EnsureDocumentIndex">]
let ensureDocumentIndex name idxType =
WithProps.Definition.ensureDocumentIndex name idxType (fromDataSource ())
/// <summary>Create an index on field(s) within documents in the specified table</summary>
/// <param name="tableName">The table to be indexed (may include schema)</param>
/// <param name="indexName">The name of the index to create</param>
/// <param name="fields">One or more fields to be indexed</param>
[<CompiledName "EnsureFieldIndex">]
let ensureFieldIndex tableName indexName fields =
WithProps.Definition.ensureFieldIndex tableName indexName fields (fromDataSource ())
/// <summary>Document writing functions</summary>
[<AutoOpen>]
module Document =
/// <summary>Insert a new document</summary>
/// <param name="tableName">The table into which the document should be inserted (may include schema)</param>
/// <param name="document">The document to be inserted</param>
[<CompiledName "Insert">]
let insert<'TDoc> tableName (document: 'TDoc) =
WithProps.Document.insert<'TDoc> tableName document (fromDataSource ())
/// <summary>Save a document, inserting it if it does not exist and updating it if it does (AKA "upsert")</summary>
/// <param name="tableName">The table into which the document should be saved (may include schema)</param>
/// <param name="document">The document to be saved</param>
[<CompiledName "Save">]
let save<'TDoc> tableName (document: 'TDoc) =
WithProps.Document.save<'TDoc> tableName document (fromDataSource ())
/// <summary>Queries to count documents</summary>
[<RequireQualifiedAccess>]
module Count =
/// <summary>Count all documents in a table</summary>
/// <param name="tableName">The table in which documents should be counted (may include schema)</param>
/// <returns>The count of the documents in the table</returns>
[<CompiledName "All">]
let all tableName =
WithProps.Count.all tableName (fromDataSource ())
/// <summary>Count matching documents using JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.)</summary>
/// <param name="tableName">The table in which documents should be counted (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <returns>The count of matching documents in the table</returns>
[<CompiledName "ByFields">]
let byFields tableName howMatched fields =
WithProps.Count.byFields tableName howMatched fields (fromDataSource ())
/// <summary>Count matching documents using a JSON containment query (<tt>@&gt;</tt>)</summary>
/// <param name="tableName">The table in which documents should be counted (may include schema)</param>
/// <param name="criteria">The document to match with the containment query</param>
/// <returns>The count of the documents in the table</returns>
[<CompiledName "ByContains">]
let byContains tableName criteria =
WithProps.Count.byContains tableName criteria (fromDataSource ())
/// <summary>Count matching documents using a JSON Path match query (<tt>@?</tt>)</summary>
/// <param name="tableName">The table in which documents should be counted (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to be matched</param>
/// <returns>The count of the documents in the table</returns>
[<CompiledName "ByJsonPath">]
let byJsonPath tableName jsonPath =
WithProps.Count.byJsonPath tableName jsonPath (fromDataSource ())
/// <summary>Queries to determine if documents exist</summary>
[<RequireQualifiedAccess>]
module Exists =
/// <summary>Determine if a document exists for the given ID</summary>
/// <param name="tableName">The table in which existence should be checked (may include schema)</param>
/// <param name="docId">The ID of the document whose existence should be checked</param>
/// <returns>True if a document exists, false if not</returns>
[<CompiledName "ById">]
let byId tableName docId =
WithProps.Exists.byId tableName docId (fromDataSource ())
/// <summary>Determine if a document exists using JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.)</summary>
/// <param name="tableName">The table in which existence should be checked (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <returns>True if any matching documents exist, false if not</returns>
[<CompiledName "ByFields">]
let byFields tableName howMatched fields =
WithProps.Exists.byFields tableName howMatched fields (fromDataSource ())
/// <summary>Determine if a document exists using a JSON containment query (<tt>@&gt;</tt>)</summary>
/// <param name="tableName">The table in which existence should be checked (may include schema)</param>
/// <param name="criteria">The document to match with the containment query</param>
/// <returns>True if any matching documents exist, false if not</returns>
[<CompiledName "ByContains">]
let byContains tableName criteria =
WithProps.Exists.byContains tableName criteria (fromDataSource ())
/// <summary>Determine if a document exists using a JSON Path match query (<tt>@?</tt>)</summary>
/// <param name="tableName">The table in which existence should be checked (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to be matched</param>
/// <returns>True if any matching documents exist, false if not</returns>
[<CompiledName "ByJsonPath">]
let byJsonPath tableName jsonPath =
WithProps.Exists.byJsonPath tableName jsonPath (fromDataSource ())
/// <summary>Commands to retrieve documents</summary>
[<RequireQualifiedAccess>]
module Find =
/// <summary>Retrieve all documents in the given table</summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <returns>All documents from the given table</returns>
[<CompiledName "FSharpAll">]
let all<'TDoc> tableName =
WithProps.Find.all<'TDoc> tableName (fromDataSource ())
/// <summary>Retrieve all documents in the given table</summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <returns>All documents from the given table</returns>
let All<'TDoc> tableName =
WithProps.Find.All<'TDoc>(tableName, fromDataSource ())
/// <summary>Retrieve all documents in the given table ordered by the given fields in the document</summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <returns>All documents from the given table, ordered by the given fields</returns>
[<CompiledName "FSharpAllOrdered">]
let allOrdered<'TDoc> tableName orderFields =
WithProps.Find.allOrdered<'TDoc> tableName orderFields (fromDataSource ())
/// <summary>Retrieve all documents in the given table ordered by the given fields in the document</summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <returns>All documents from the given table, ordered by the given fields</returns>
let AllOrdered<'TDoc> tableName orderFields =
WithProps.Find.AllOrdered<'TDoc>(tableName, orderFields, fromDataSource ())
/// <summary>Retrieve a document by its ID</summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="docId">The ID of the document to retrieve</param>
/// <returns><tt>Some</tt> with the document if found, <tt>None</tt> otherwise</returns>
[<CompiledName "FSharpById">]
let byId<'TKey, 'TDoc> tableName docId =
WithProps.Find.byId<'TKey, 'TDoc> tableName docId (fromDataSource ())
/// <summary>Retrieve a document by its ID</summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="docId">The ID of the document to retrieve</param>
/// <returns>The document if found, <tt>null</tt> otherwise</returns>
let ById<'TKey, 'TDoc when 'TDoc: null and 'TDoc: not struct>(tableName, docId: 'TKey) =
WithProps.Find.ById<'TKey, 'TDoc>(tableName, docId, fromDataSource ())
/// <summary>Retrieve documents matching JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.)</summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <returns>All documents matching the given fields</returns>
[<CompiledName "FSharpByFields">]
let byFields<'TDoc> tableName howMatched fields =
WithProps.Find.byFields<'TDoc> tableName howMatched fields (fromDataSource ())
/// <summary>Retrieve documents matching JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.)</summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <returns>All documents matching the given fields</returns>
let ByFields<'TDoc>(tableName, howMatched, fields) =
WithProps.Find.ByFields<'TDoc>(tableName, howMatched, fields, fromDataSource ())
/// <summary>
/// Retrieve documents matching JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.) ordered by the given fields in
/// the document
/// </summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="queryFields">The field conditions to match</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <returns>All documents matching the given fields, ordered by the other given fields</returns>
[<CompiledName "FSharpByFieldsOrdered">]
let byFieldsOrdered<'TDoc> tableName howMatched queryFields orderFields =
WithProps.Find.byFieldsOrdered<'TDoc> tableName howMatched queryFields orderFields (fromDataSource ())
/// <summary>
/// Retrieve documents matching JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.) ordered by the given fields in
/// the document
/// </summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="queryFields">The field conditions to match</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <returns>All documents matching the given fields, ordered by the other given fields</returns>
let ByFieldsOrdered<'TDoc>(tableName, howMatched, queryFields, orderFields) =
WithProps.Find.ByFieldsOrdered<'TDoc>(tableName, howMatched, queryFields, orderFields, fromDataSource ())
/// <summary>Retrieve documents matching a JSON containment query (<tt>@&gt;</tt>)</summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="criteria">The document to match with the containment query</param>
/// <returns>All documents matching the given containment query</returns>
[<CompiledName "FSharpByContains">]
let byContains<'TDoc> tableName (criteria: obj) =
WithProps.Find.byContains<'TDoc> tableName criteria (fromDataSource ())
/// <summary>Retrieve documents matching a JSON containment query (<tt>@&gt;</tt>)</summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="criteria">The document to match with the containment query</param>
/// <returns>All documents matching the given containment query</returns>
let ByContains<'TDoc>(tableName, criteria: obj) =
WithProps.Find.ByContains<'TDoc>(tableName, criteria, fromDataSource ())
/// <summary>
/// Retrieve documents matching a JSON containment query (<tt>@&gt;</tt>) ordered by the given fields in the
/// document
/// </summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="criteria">The document to match with the containment query</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <returns>All documents matching the given containment query, ordered by the given fields</returns>
[<CompiledName "FSharpByContainsOrdered">]
let byContainsOrdered<'TDoc> tableName (criteria: obj) orderFields =
WithProps.Find.byContainsOrdered<'TDoc> tableName criteria orderFields (fromDataSource ())
/// <summary>
/// Retrieve documents matching a JSON containment query (<tt>@&gt;</tt>) ordered by the given fields in the
/// document
/// </summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="criteria">The document to match with the containment query</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <returns>All documents matching the given containment query, ordered by the given fields</returns>
let ByContainsOrdered<'TDoc>(tableName, criteria: obj, orderFields) =
WithProps.Find.ByContainsOrdered<'TDoc>(tableName, criteria, orderFields, fromDataSource ())
/// <summary>Retrieve documents matching a JSON Path match query (<tt>@?</tt>)</summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to match</param>
/// <returns>All documents matching the given JSON Path expression</returns>
[<CompiledName "FSharpByJsonPath">]
let byJsonPath<'TDoc> tableName jsonPath =
WithProps.Find.byJsonPath<'TDoc> tableName jsonPath (fromDataSource ())
/// <summary>Retrieve documents matching a JSON Path match query (<tt>@?</tt>)</summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to match</param>
/// <returns>All documents matching the given JSON Path expression</returns>
let ByJsonPath<'TDoc>(tableName, jsonPath) =
WithProps.Find.ByJsonPath<'TDoc>(tableName, jsonPath, fromDataSource ())
/// <summary>
/// Retrieve documents matching a JSON Path match query (<tt>@?</tt>) ordered by the given fields in the document
/// </summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to match</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <returns>All documents matching the given JSON Path expression, ordered by the given fields</returns>
[<CompiledName "FSharpByJsonPathOrdered">]
let byJsonPathOrdered<'TDoc> tableName jsonPath orderFields =
WithProps.Find.byJsonPathOrdered<'TDoc> tableName jsonPath orderFields (fromDataSource ())
/// <summary>
/// Retrieve documents matching a JSON Path match query (<tt>@?</tt>) ordered by the given fields in the document
/// </summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to match</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <returns>All documents matching the given JSON Path expression, ordered by the given fields</returns>
let ByJsonPathOrdered<'TDoc>(tableName, jsonPath, orderFields) =
WithProps.Find.ByJsonPathOrdered<'TDoc>(tableName, jsonPath, orderFields, fromDataSource ())
/// <summary>Retrieve the first document matching JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.)</summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <returns><tt>Some</tt> with the first document, or <tt>None</tt> if not found</returns>
[<CompiledName "FSharpFirstByFields">]
let firstByFields<'TDoc> tableName howMatched fields =
WithProps.Find.firstByFields<'TDoc> tableName howMatched fields (fromDataSource ())
/// <summary>Retrieve the first document matching JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.)</summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <returns>The first document, or <tt>null</tt> if not found</returns>
let FirstByFields<'TDoc when 'TDoc: null and 'TDoc: not struct>(tableName, howMatched, fields) =
WithProps.Find.FirstByFields<'TDoc>(tableName, howMatched, fields, fromDataSource ())
/// <summary>
/// Retrieve the first document matching JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.) ordered by the given
/// fields in the document
/// </summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="queryFields">The field conditions to match</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <returns>
/// <tt>Some</tt> with the first document ordered by the given fields, or <tt>None</tt> if not found
/// </returns>
[<CompiledName "FSharpFirstByFieldsOrdered">]
let firstByFieldsOrdered<'TDoc> tableName howMatched queryFields orderFields =
WithProps.Find.firstByFieldsOrdered<'TDoc> tableName howMatched queryFields orderFields (fromDataSource ())
/// <summary>
/// Retrieve the first document matching JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.) ordered by the given
/// fields in the document
/// </summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="queryFields">The field conditions to match</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <returns>The first document ordered by the given fields, or <tt>null</tt> if not found</returns>
let FirstByFieldsOrdered<'TDoc when 'TDoc: null and 'TDoc: not struct>(
tableName, howMatched, queryFields, orderFields) =
WithProps.Find.FirstByFieldsOrdered<'TDoc>(tableName, howMatched, queryFields, orderFields, fromDataSource ())
/// <summary>Retrieve the first document matching a JSON containment query (<tt>@&gt;</tt>)</summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="criteria">The document to match with the containment query</param>
/// <returns><tt>Some</tt> with the first document, or <tt>None</tt> if not found</returns>
[<CompiledName "FSharpFirstByContains">]
let firstByContains<'TDoc> tableName (criteria: obj) =
WithProps.Find.firstByContains<'TDoc> tableName criteria (fromDataSource ())
/// <summary>Retrieve the first document matching a JSON containment query (<tt>@&gt;</tt>)</summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="criteria">The document to match with the containment query</param>
/// <returns>The first document, or <tt>null</tt> if not found</returns>
let FirstByContains<'TDoc when 'TDoc: null and 'TDoc: not struct>(tableName, criteria: obj) =
WithProps.Find.FirstByContains<'TDoc>(tableName, criteria, fromDataSource ())
/// <summary>
/// Retrieve the first document matching a JSON containment query (<tt>@&gt;</tt>) ordered by the given fields in
/// the document
/// </summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="criteria">The document to match with the containment query</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <returns>
/// <tt>Some</tt> with the first document ordered by the given fields, or <tt>None</tt> if not found
/// </returns>
[<CompiledName "FSharpFirstByContainsOrdered">]
let firstByContainsOrdered<'TDoc> tableName (criteria: obj) orderFields =
WithProps.Find.firstByContainsOrdered<'TDoc> tableName criteria orderFields (fromDataSource ())
/// <summary>
/// Retrieve the first document matching a JSON containment query (<tt>@&gt;</tt>) ordered by the given fields in
/// the document
/// </summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="criteria">The document to match with the containment query</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <returns>The first document ordered by the given fields, or <tt>null</tt> if not found</returns>
let FirstByContainsOrdered<'TDoc when 'TDoc: null and 'TDoc: not struct>(tableName, criteria: obj, orderFields) =
WithProps.Find.FirstByContainsOrdered<'TDoc>(tableName, criteria, orderFields, fromDataSource ())
/// <summary>Retrieve the first document matching a JSON Path match query (<tt>@?</tt>)</summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to match</param>
/// <returns><tt>Some</tt> with the first document, or <tt>None</tt> if not found</returns>
[<CompiledName "FSharpFirstByJsonPath">]
let firstByJsonPath<'TDoc> tableName jsonPath =
WithProps.Find.firstByJsonPath<'TDoc> tableName jsonPath (fromDataSource ())
/// <summary>Retrieve the first document matching a JSON Path match query (<tt>@?</tt>)</summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to match</param>
/// <returns>The first document, or <tt>null</tt> if not found</returns>
let FirstByJsonPath<'TDoc when 'TDoc: null and 'TDoc: not struct>(tableName, jsonPath) =
WithProps.Find.FirstByJsonPath<'TDoc>(tableName, jsonPath, fromDataSource ())
/// <summary>
/// Retrieve the first document matching a JSON Path match query (<tt>@?</tt>) ordered by the given fields in the
/// document
/// </summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to match</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <returns>
/// <tt>Some</tt> with the first document ordered by the given fields, or <tt>None</tt> if not found
/// </returns>
[<CompiledName "FSharpFirstByJsonPathOrdered">]
let firstByJsonPathOrdered<'TDoc> tableName jsonPath orderFields =
WithProps.Find.firstByJsonPathOrdered<'TDoc> tableName jsonPath orderFields (fromDataSource ())
/// <summary>
/// Retrieve the first document matching a JSON Path match query (<tt>@?</tt>) ordered by the given fields in the
/// document
/// </summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to match</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <returns>The first document ordered by the given fields, or <tt>null</tt> if not found</returns>
let FirstByJsonPathOrdered<'TDoc when 'TDoc: null and 'TDoc: not struct>(tableName, jsonPath, orderFields) =
WithProps.Find.FirstByJsonPathOrdered<'TDoc>(tableName, jsonPath, orderFields, fromDataSource ())
/// <summary>Commands to update documents</summary>
[<RequireQualifiedAccess>]
module Update =
/// <summary>Update (replace) an entire document by its ID</summary>
/// <param name="tableName">The table in which a document should be updated (may include schema)</param>
/// <param name="docId">The ID of the document to be updated (replaced)</param>
/// <param name="document">The new document</param>
[<CompiledName "ById">]
let byId tableName (docId: 'TKey) (document: 'TDoc) =
WithProps.Update.byId tableName docId document (fromDataSource ())
/// <summary>
/// Update (replace) an entire document by its ID, using the provided function to obtain the ID from the document
/// </summary>
/// <param name="tableName">The table in which a document should be updated (may include schema)</param>
/// <param name="idFunc">The function to obtain the ID of the document</param>
/// <param name="document">The new document</param>
[<CompiledName "FSharpFullFunc">]
let byFunc tableName (idFunc: 'TDoc -> 'TKey) (document: 'TDoc) =
WithProps.Update.byFunc tableName idFunc document (fromDataSource ())
/// <summary>
/// Update (replace) an entire document by its ID, using the provided function to obtain the ID from the document
/// </summary>
/// <param name="tableName">The table in which a document should be updated (may include schema)</param>
/// <param name="idFunc">The function to obtain the ID of the document</param>
/// <param name="document">The new document</param>
let ByFunc(tableName, idFunc: System.Func<'TDoc, 'TKey>, document: 'TDoc) =
WithProps.Update.ByFunc(tableName, idFunc, document, fromDataSource ())
/// <summary>Commands to patch (partially update) documents</summary>
[<RequireQualifiedAccess>]
module Patch =
/// <summary>Patch a document by its ID</summary>
/// <param name="tableName">The table in which a document should be patched (may include schema)</param>
/// <param name="docId">The ID of the document to patch</param>
/// <param name="patch">The partial document to patch the existing document</param>
[<CompiledName "ById">]
let byId tableName (docId: 'TKey) (patch: 'TPatch) =
WithProps.Patch.byId tableName docId patch (fromDataSource ())
/// <summary>
/// Patch documents using a JSON field comparison query in the <tt>WHERE</tt> clause (<tt>-&gt;&gt; =</tt>, etc.)
/// </summary>
/// <param name="tableName">The table in which documents should be patched (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <param name="patch">The partial document to patch the existing document</param>
[<CompiledName "ByFields">]
let byFields tableName howMatched fields (patch: 'TPatch) =
WithProps.Patch.byFields tableName howMatched fields patch (fromDataSource ())
/// <summary>Patch documents using a JSON containment query in the <tt>WHERE</tt> clause (<tt>@&gt;</tt>)</summary>
/// <param name="tableName">The table in which documents should be patched (may include schema)</param>
/// <param name="criteria">The document to match the containment query</param>
/// <param name="patch">The partial document to patch the existing document</param>
[<CompiledName "ByContains">]
let byContains tableName (criteria: 'TCriteria) (patch: 'TPatch) =
WithProps.Patch.byContains tableName criteria patch (fromDataSource ())
/// <summary>Patch documents using a JSON Path match query in the <tt>WHERE</tt> clause (<tt>@?</tt>)</summary>
/// <param name="tableName">The table in which documents should be patched (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to match</param>
/// <param name="patch">The partial document to patch the existing document</param>
[<CompiledName "ByJsonPath">]
let byJsonPath tableName jsonPath (patch: 'TPatch) =
WithProps.Patch.byJsonPath tableName jsonPath patch (fromDataSource ())
/// <summary>Commands to remove fields from documents</summary>
[<RequireQualifiedAccess>]
module RemoveFields =
/// <summary>Remove fields from a document by the document's ID</summary>
/// <param name="tableName">The table in which a document should be modified (may include schema)</param>
/// <param name="docId">The ID of the document to modify</param>
/// <param name="fieldNames">One or more field names to remove from the document</param>
[<CompiledName "ById">]
let byId tableName (docId: 'TKey) fieldNames =
WithProps.RemoveFields.byId tableName docId fieldNames (fromDataSource ())
/// <summary>Remove fields from documents via a comparison on JSON fields in the document</summary>
/// <param name="tableName">The table in which documents should be modified (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <param name="fieldNames">One or more field names to remove from the matching documents</param>
[<CompiledName "ByFields">]
let byFields tableName howMatched fields fieldNames =
WithProps.RemoveFields.byFields tableName howMatched fields fieldNames (fromDataSource ())
/// <summary>Remove fields from documents via a JSON containment query (<tt>@&gt;</tt>)</summary>
/// <param name="tableName">The table in which documents should be modified (may include schema)</param>
/// <param name="criteria">The document to match the containment query</param>
/// <param name="fieldNames">One or more field names to remove from the matching documents</param>
[<CompiledName "ByContains">]
let byContains tableName (criteria: 'TContains) fieldNames =
WithProps.RemoveFields.byContains tableName criteria fieldNames (fromDataSource ())
/// <summary>Remove fields from documents via a JSON Path match query (<tt>@?</tt>)</summary>
/// <param name="tableName">The table in which documents should be modified (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to match</param>
/// <param name="fieldNames">One or more field names to remove from the matching documents</param>
[<CompiledName "ByJsonPath">]
let byJsonPath tableName jsonPath fieldNames =
WithProps.RemoveFields.byJsonPath tableName jsonPath fieldNames (fromDataSource ())
/// <summary>Commands to delete documents</summary>
[<RequireQualifiedAccess>]
module Delete =
/// <summary>Delete a document by its ID</summary>
/// <param name="tableName">The table in which a document should be deleted (may include schema)</param>
/// <param name="docId">The ID of the document to delete</param>
[<CompiledName "ById">]
let byId tableName (docId: 'TKey) =
WithProps.Delete.byId tableName docId (fromDataSource ())
/// <summary>Delete documents by matching a JSON field comparison query (<tt>-&gt;&gt; =</tt>, etc.)</summary>
/// <param name="tableName">The table in which documents should be deleted (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
[<CompiledName "ByFields">]
let byFields tableName howMatched fields =
WithProps.Delete.byFields tableName howMatched fields (fromDataSource ())
/// <summary>Delete documents by matching a JSON contains query (<tt>@&gt;</tt>)</summary>
/// <param name="tableName">The table in which documents should be deleted (may include schema)</param>
/// <param name="criteria">The document to match the containment query</param>
[<CompiledName "ByContains">]
let byContains tableName (criteria: 'TContains) =
WithProps.Delete.byContains tableName criteria (fromDataSource ())
/// <summary>Delete documents by matching a JSON Path match query (@?)</summary>
/// <param name="tableName">The table in which documents should be deleted (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to match</param>
[<CompiledName "ByJsonPath">]
let byJsonPath tableName jsonPath =
WithProps.Delete.byJsonPath tableName jsonPath (fromDataSource ())

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/// <summary>Versions of queries that accept <tt>SqlProps</tt> as the last parameter</summary>
module BitBadger.Documents.Postgres.WithProps
open BitBadger.Documents
open Npgsql.FSharp
/// <summary>Commands to execute custom SQL queries</summary>
[<RequireQualifiedAccess>]
module Custom =
module FSharpList = Microsoft.FSharp.Collections.List
/// <summary>Execute a query that returns a list of results</summary>
/// <param name="query">The query to retrieve the results</param>
/// <param name="parameters">Parameters to use for the query</param>
/// <param name="mapFunc">The mapping function between the document and the domain item</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>A list of results for the given query</returns>
[<CompiledName "FSharpList">]
let list<'TDoc> query parameters (mapFunc: RowReader -> 'TDoc) sqlProps =
Sql.query query sqlProps
|> Sql.parameters (FSharpList.ofSeq parameters)
|> Sql.executeAsync mapFunc
/// <summary>Execute a query that returns a list of results</summary>
/// <param name="query">The query to retrieve the results</param>
/// <param name="parameters">Parameters to use for the query</param>
/// <param name="mapFunc">The mapping function between the document and the domain item</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>A list of results for the given query</returns>
let List<'TDoc>(query, parameters, mapFunc: System.Func<RowReader, 'TDoc>, sqlProps) = backgroundTask {
let! results = list<'TDoc> query parameters mapFunc.Invoke sqlProps
return ResizeArray results
}
/// <summary>Execute a query that returns one or no results</summary>
/// <param name="query">The query to retrieve the results</param>
/// <param name="parameters">Parameters to use for the query</param>
/// <param name="mapFunc">The mapping function between the document and the domain item</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns><tt>Some</tt> with the first matching result, or <tt>None</tt> if not found</returns>
[<CompiledName "FSharpSingle">]
let single<'TDoc> query parameters mapFunc sqlProps = backgroundTask {
let! results = list<'TDoc> query parameters mapFunc sqlProps
return FSharpList.tryHead results
}
/// <summary>Execute a query that returns one or no results</summary>
/// <param name="query">The query to retrieve the results</param>
/// <param name="parameters">Parameters to use for the query</param>
/// <param name="mapFunc">The mapping function between the document and the domain item</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>The first matching result, or <tt>null</tt> if not found</returns>
let Single<'TDoc when 'TDoc: null and 'TDoc: not struct>(
query, parameters, mapFunc: System.Func<RowReader, 'TDoc>, sqlProps) = backgroundTask {
let! result = single<'TDoc> query parameters mapFunc.Invoke sqlProps
return Option.toObj result
}
/// <summary>Execute a query that returns no results</summary>
/// <param name="query">The query to retrieve the results</param>
/// <param name="parameters">Parameters to use for the query</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
[<CompiledName "NonQuery">]
let nonQuery query parameters sqlProps =
Sql.query query sqlProps
|> Sql.parameters (FSharpList.ofSeq parameters)
|> Sql.executeNonQueryAsync
|> ignoreTask
/// <summary>Execute a query that returns a scalar value</summary>
/// <param name="query">The query to retrieve the value</param>
/// <param name="parameters">Parameters to use for the query</param>
/// <param name="mapFunc">The mapping function to obtain the value</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>The scalar value for the query</returns>
[<CompiledName "FSharpScalar">]
let scalar<'T when 'T: struct> query parameters (mapFunc: RowReader -> 'T) sqlProps =
Sql.query query sqlProps
|> Sql.parameters (FSharpList.ofSeq parameters)
|> Sql.executeRowAsync mapFunc
/// <summary>Execute a query that returns a scalar value</summary>
/// <param name="query">The query to retrieve the value</param>
/// <param name="parameters">Parameters to use for the query</param>
/// <param name="mapFunc">The mapping function to obtain the value</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>The scalar value for the query</returns>
let Scalar<'T when 'T: struct>(query, parameters, mapFunc: System.Func<RowReader, 'T>, sqlProps) =
scalar<'T> query parameters mapFunc.Invoke sqlProps
/// <summary>Table and index definition commands</summary>
module Definition =
/// <summary>Create a document table</summary>
/// <param name="name">The table whose existence should be ensured (may include schema)</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
[<CompiledName "EnsureTable">]
let ensureTable name sqlProps = backgroundTask {
do! Custom.nonQuery (Query.Definition.ensureTable name) [] sqlProps
do! Custom.nonQuery (Query.Definition.ensureKey name PostgreSQL) [] sqlProps
}
/// <summary>Create an index on documents in the specified table</summary>
/// <param name="name">The table to be indexed (may include schema)</param>
/// <param name="idxType">The type of document index to create</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
[<CompiledName "EnsureDocumentIndex">]
let ensureDocumentIndex name idxType sqlProps =
Custom.nonQuery (Query.Definition.ensureDocumentIndex name idxType) [] sqlProps
/// <summary>Create an index on field(s) within documents in the specified table</summary>
/// <param name="tableName">The table to be indexed (may include schema)</param>
/// <param name="indexName">The name of the index to create</param>
/// <param name="fields">One or more fields to be indexed</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
[<CompiledName "EnsureFieldIndex">]
let ensureFieldIndex tableName indexName fields sqlProps =
Custom.nonQuery (Query.Definition.ensureIndexOn tableName indexName fields PostgreSQL) [] sqlProps
/// <summary>Commands to add documents</summary>
[<AutoOpen>]
module Document =
/// <summary>Insert a new document</summary>
/// <param name="tableName">The table into which the document should be inserted (may include schema)</param>
/// <param name="document">The document to be inserted</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
[<CompiledName "Insert">]
let insert<'TDoc> tableName (document: 'TDoc) sqlProps =
let query =
match Configuration.autoIdStrategy () with
| Disabled -> Query.insert tableName
| strategy ->
let idField = Configuration.idField ()
let dataParam =
if AutoId.NeedsAutoId strategy document idField then
match strategy with
| Number ->
$"' || (SELECT COALESCE(MAX((data->>'{idField}')::numeric), 0) + 1 FROM {tableName}) || '"
| Guid -> $"\"{AutoId.GenerateGuid()}\""
| RandomString -> $"\"{AutoId.GenerateRandomString(Configuration.idStringLength ())}\""
| Disabled -> "@data"
|> function it -> $"""@data::jsonb || ('{{"{idField}":{it}}}')::jsonb"""
else "@data"
(Query.insert tableName).Replace("@data", dataParam)
Custom.nonQuery query [ jsonParam "@data" document ] sqlProps
/// <summary>Save a document, inserting it if it does not exist and updating it if it does (AKA "upsert")</summary>
/// <param name="tableName">The table into which the document should be saved (may include schema)</param>
/// <param name="document">The document to be saved</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
[<CompiledName "Save">]
let save<'TDoc> tableName (document: 'TDoc) sqlProps =
Custom.nonQuery (Query.save tableName) [ jsonParam "@data" document ] sqlProps
/// <summary>Commands to count documents</summary>
[<RequireQualifiedAccess>]
module Count =
/// <summary>Count all documents in a table</summary>
/// <param name="tableName">The table in which documents should be counted (may include schema)</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>The count of the documents in the table</returns>
[<CompiledName "All">]
let all tableName sqlProps =
Custom.scalar (Query.count tableName) [] toCount sqlProps
/// <summary>Count matching documents using JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.)</summary>
/// <param name="tableName">The table in which documents should be counted (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>The count of matching documents in the table</returns>
[<CompiledName "ByFields">]
let byFields tableName howMatched fields sqlProps =
Custom.scalar
(Query.byFields (Query.count tableName) howMatched fields) (addFieldParams fields []) toCount sqlProps
/// <summary>Count matching documents using a JSON containment query (<tt>@&gt;</tt>)</summary>
/// <param name="tableName">The table in which documents should be counted (may include schema)</param>
/// <param name="criteria">The document to match with the containment query</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>The count of the documents in the table</returns>
[<CompiledName "ByContains">]
let byContains tableName (criteria: 'TContains) sqlProps =
Custom.scalar
(Query.byContains (Query.count tableName)) [ jsonParam "@criteria" criteria ] toCount sqlProps
/// <summary>Count matching documents using a JSON Path match query (<tt>@?</tt>)</summary>
/// <param name="tableName">The table in which documents should be counted (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to be matched</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>The count of the documents in the table</returns>
[<CompiledName "ByJsonPath">]
let byJsonPath tableName jsonPath sqlProps =
Custom.scalar
(Query.byPathMatch (Query.count tableName)) [ "@path", Sql.string jsonPath ] toCount sqlProps
/// <summary>Commands to determine if documents exist</summary>
[<RequireQualifiedAccess>]
module Exists =
/// <summary>Determine if a document exists for the given ID</summary>
/// <param name="tableName">The table in which existence should be checked (may include schema)</param>
/// <param name="docId">The ID of the document whose existence should be checked</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>True if a document exists, false if not</returns>
[<CompiledName "ById">]
let byId tableName (docId: 'TKey) sqlProps =
Custom.scalar (Query.exists tableName (Query.whereById docId)) [ idParam docId ] toExists sqlProps
/// <summary>Determine if a document exists using JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.)</summary>
/// <param name="tableName">The table in which existence should be checked (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>True if any matching documents exist, false if not</returns>
[<CompiledName "ByFields">]
let byFields tableName howMatched fields sqlProps =
Custom.scalar
(Query.exists tableName (Query.whereByFields howMatched fields))
(addFieldParams fields [])
toExists
sqlProps
/// <summary>Determine if a document exists using a JSON containment query (<tt>@&gt;</tt>)</summary>
/// <param name="tableName">The table in which existence should be checked (may include schema)</param>
/// <param name="criteria">The document to match with the containment query</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>True if any matching documents exist, false if not</returns>
[<CompiledName "ByContains">]
let byContains tableName (criteria: 'TContains) sqlProps =
Custom.scalar
(Query.exists tableName (Query.whereDataContains "@criteria"))
[ jsonParam "@criteria" criteria ]
toExists
sqlProps
/// <summary>Determine if a document exists using a JSON Path match query (<tt>@?</tt>)</summary>
/// <param name="tableName">The table in which existence should be checked (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to be matched</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>True if any matching documents exist, false if not</returns>
[<CompiledName "ByJsonPath">]
let byJsonPath tableName jsonPath sqlProps =
Custom.scalar
(Query.exists tableName (Query.whereJsonPathMatches "@path"))
[ "@path", Sql.string jsonPath ]
toExists
sqlProps
/// <summary>Commands to retrieve documents</summary>
[<RequireQualifiedAccess>]
module Find =
/// <summary>Retrieve all documents in the given table</summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>All documents from the given table</returns>
[<CompiledName "FSharpAll">]
let all<'TDoc> tableName sqlProps =
Custom.list<'TDoc> (Query.find tableName) [] fromData<'TDoc> sqlProps
/// <summary>Retrieve all documents in the given table</summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>All documents from the given table</returns>
let All<'TDoc>(tableName, sqlProps) =
Custom.List<'TDoc>(Query.find tableName, [], fromData<'TDoc>, sqlProps)
/// <summary>Retrieve all documents in the given table ordered by the given fields in the document</summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>All documents from the given table, ordered by the given fields</returns>
[<CompiledName "FSharpAllOrdered">]
let allOrdered<'TDoc> tableName orderFields sqlProps =
Custom.list<'TDoc> (Query.find tableName + Query.orderBy orderFields PostgreSQL) [] fromData<'TDoc> sqlProps
/// <summary>Retrieve all documents in the given table ordered by the given fields in the document</summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>All documents from the given table, ordered by the given fields</returns>
let AllOrdered<'TDoc>(tableName, orderFields, sqlProps) =
Custom.List<'TDoc>(
Query.find tableName + Query.orderBy orderFields PostgreSQL, [], fromData<'TDoc>, sqlProps)
/// <summary>Retrieve a document by its ID</summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="docId">The ID of the document to retrieve</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns><tt>Some</tt> with the document if found, <tt>None</tt> otherwise</returns>
[<CompiledName "FSharpById">]
let byId<'TKey, 'TDoc> tableName (docId: 'TKey) sqlProps =
Custom.single (Query.byId (Query.find tableName) docId) [ idParam docId ] fromData<'TDoc> sqlProps
/// <summary>Retrieve a document by its ID</summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="docId">The ID of the document to retrieve</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>The document if found, <tt>null</tt> otherwise</returns>
let ById<'TKey, 'TDoc when 'TDoc: null and 'TDoc: not struct>(tableName, docId: 'TKey, sqlProps) =
Custom.Single<'TDoc>(
Query.byId (Query.find tableName) docId, [ idParam docId ], fromData<'TDoc>, sqlProps)
/// <summary>Retrieve documents matching JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.)</summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>All documents matching the given fields</returns>
[<CompiledName "FSharpByFields">]
let byFields<'TDoc> tableName howMatched fields sqlProps =
Custom.list<'TDoc>
(Query.byFields (Query.find tableName) howMatched fields)
(addFieldParams fields [])
fromData<'TDoc>
sqlProps
/// <summary>Retrieve documents matching JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.)</summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>All documents matching the given fields</returns>
let ByFields<'TDoc>(tableName, howMatched, fields, sqlProps) =
Custom.List<'TDoc>(
Query.byFields (Query.find tableName) howMatched fields,
addFieldParams fields [],
fromData<'TDoc>,
sqlProps)
/// <summary>
/// Retrieve documents matching JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.) ordered by the given fields in
/// the document
/// </summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="queryFields">The field conditions to match</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>All documents matching the given fields, ordered by the other given fields</returns>
[<CompiledName "FSharpByFieldsOrdered">]
let byFieldsOrdered<'TDoc> tableName howMatched queryFields orderFields sqlProps =
Custom.list<'TDoc>
(Query.byFields (Query.find tableName) howMatched queryFields + Query.orderBy orderFields PostgreSQL)
(addFieldParams queryFields [])
fromData<'TDoc>
sqlProps
/// <summary>
/// Retrieve documents matching JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.) ordered by the given fields in
/// the document
/// </summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="queryFields">The field conditions to match</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>All documents matching the given fields, ordered by the other given fields</returns>
let ByFieldsOrdered<'TDoc>(tableName, howMatched, queryFields, orderFields, sqlProps) =
Custom.List<'TDoc>(
Query.byFields (Query.find tableName) howMatched queryFields + Query.orderBy orderFields PostgreSQL,
addFieldParams queryFields [],
fromData<'TDoc>,
sqlProps)
/// <summary>Retrieve documents matching a JSON containment query (<tt>@&gt;</tt>)</summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="criteria">The document to match with the containment query</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>All documents matching the given containment query</returns>
[<CompiledName "FSharpByContains">]
let byContains<'TDoc> tableName (criteria: obj) sqlProps =
Custom.list<'TDoc>
(Query.byContains (Query.find tableName)) [ jsonParam "@criteria" criteria ] fromData<'TDoc> sqlProps
/// <summary>Retrieve documents matching a JSON containment query (<tt>@&gt;</tt>)</summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="criteria">The document to match with the containment query</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>All documents matching the given containment query</returns>
let ByContains<'TDoc>(tableName, criteria: obj, sqlProps) =
Custom.List<'TDoc>(
Query.byContains (Query.find tableName),
[ jsonParam "@criteria" criteria ],
fromData<'TDoc>,
sqlProps)
/// <summary>
/// Retrieve documents matching a JSON containment query (<tt>@&gt;</tt>) ordered by the given fields in the
/// document
/// </summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="criteria">The document to match with the containment query</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>All documents matching the given containment query, ordered by the given fields</returns>
[<CompiledName "FSharpByContainsOrdered">]
let byContainsOrdered<'TDoc> tableName (criteria: obj) orderFields sqlProps =
Custom.list<'TDoc>
(Query.byContains (Query.find tableName) + Query.orderBy orderFields PostgreSQL)
[ jsonParam "@criteria" criteria ]
fromData<'TDoc>
sqlProps
/// <summary>
/// Retrieve documents matching a JSON containment query (<tt>@&gt;</tt>) ordered by the given fields in the
/// document
/// </summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="criteria">The document to match with the containment query</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>All documents matching the given containment query, ordered by the given fields</returns>
let ByContainsOrdered<'TDoc>(tableName, criteria: obj, orderFields, sqlProps) =
Custom.List<'TDoc>(
Query.byContains (Query.find tableName) + Query.orderBy orderFields PostgreSQL,
[ jsonParam "@criteria" criteria ],
fromData<'TDoc>,
sqlProps)
/// <summary>Retrieve documents matching a JSON Path match query (<tt>@?</tt>)</summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to match</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>All documents matching the given JSON Path expression</returns>
[<CompiledName "FSharpByJsonPath">]
let byJsonPath<'TDoc> tableName jsonPath sqlProps =
Custom.list<'TDoc>
(Query.byPathMatch (Query.find tableName)) [ "@path", Sql.string jsonPath ] fromData<'TDoc> sqlProps
/// <summary>Retrieve documents matching a JSON Path match query (<tt>@?</tt>)</summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to match</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>All documents matching the given JSON Path expression</returns>
let ByJsonPath<'TDoc>(tableName, jsonPath, sqlProps) =
Custom.List<'TDoc>(
Query.byPathMatch (Query.find tableName),
[ "@path", Sql.string jsonPath ],
fromData<'TDoc>,
sqlProps)
/// <summary>
/// Retrieve documents matching a JSON Path match query (<tt>@?</tt>) ordered by the given fields in the document
/// </summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to match</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>All documents matching the given JSON Path expression, ordered by the given fields</returns>
[<CompiledName "FSharpByJsonPathOrdered">]
let byJsonPathOrdered<'TDoc> tableName jsonPath orderFields sqlProps =
Custom.list<'TDoc>
(Query.byPathMatch (Query.find tableName) + Query.orderBy orderFields PostgreSQL)
[ "@path", Sql.string jsonPath ]
fromData<'TDoc>
sqlProps
/// <summary>
/// Retrieve documents matching a JSON Path match query (<tt>@?</tt>) ordered by the given fields in the document
/// </summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to match</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>All documents matching the given JSON Path expression, ordered by the given fields</returns>
let ByJsonPathOrdered<'TDoc>(tableName, jsonPath, orderFields, sqlProps) =
Custom.List<'TDoc>(
Query.byPathMatch (Query.find tableName) + Query.orderBy orderFields PostgreSQL,
[ "@path", Sql.string jsonPath ],
fromData<'TDoc>,
sqlProps)
/// <summary>Retrieve the first document matching JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.)</summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns><tt>Some</tt> with the first document, or <tt>None</tt> if not found</returns>
[<CompiledName "FSharpFirstByFields">]
let firstByFields<'TDoc> tableName howMatched fields sqlProps =
Custom.single<'TDoc>
$"{Query.byFields (Query.find tableName) howMatched fields} LIMIT 1"
(addFieldParams fields [])
fromData<'TDoc>
sqlProps
/// <summary>Retrieve the first document matching JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.)</summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>The first document, or <tt>null</tt> if not found</returns>
let FirstByFields<'TDoc when 'TDoc: null and 'TDoc: not struct>(tableName, howMatched, fields, sqlProps) =
Custom.Single<'TDoc>(
$"{Query.byFields (Query.find tableName) howMatched fields} LIMIT 1",
addFieldParams fields [],
fromData<'TDoc>,
sqlProps)
/// <summary>
/// Retrieve the first document matching JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.) ordered by the given
/// fields in the document
/// </summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="queryFields">The field conditions to match</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>
/// <tt>Some</tt> with the first document ordered by the given fields, or <tt>None</tt> if not found
/// </returns>
[<CompiledName "FSharpFirstByFieldsOrdered">]
let firstByFieldsOrdered<'TDoc> tableName howMatched queryFields orderFields sqlProps =
Custom.single<'TDoc>
$"{Query.byFields (Query.find tableName) howMatched queryFields}{Query.orderBy orderFields PostgreSQL} LIMIT 1"
(addFieldParams queryFields [])
fromData<'TDoc>
sqlProps
/// <summary>
/// Retrieve the first document matching JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.) ordered by the given
/// fields in the document
/// </summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="queryFields">The field conditions to match</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>The first document ordered by the given fields, or <tt>null</tt> if not found</returns>
let FirstByFieldsOrdered<'TDoc when 'TDoc: null and 'TDoc: not struct>(
tableName, howMatched, queryFields, orderFields, sqlProps) =
Custom.Single<'TDoc>(
$"{Query.byFields (Query.find tableName) howMatched queryFields}{Query.orderBy orderFields PostgreSQL} LIMIT 1",
addFieldParams queryFields [],
fromData<'TDoc>,
sqlProps)
/// <summary>Retrieve the first document matching a JSON containment query (<tt>@&gt;</tt>)</summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="criteria">The document to match with the containment query</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns><tt>Some</tt> with the first document, or <tt>None</tt> if not found</returns>
[<CompiledName "FSharpFirstByContains">]
let firstByContains<'TDoc> tableName (criteria: obj) sqlProps =
Custom.single<'TDoc>
$"{Query.byContains (Query.find tableName)} LIMIT 1"
[ jsonParam "@criteria" criteria ]
fromData<'TDoc>
sqlProps
/// <summary>Retrieve the first document matching a JSON containment query (<tt>@&gt;</tt>)</summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="criteria">The document to match with the containment query</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>The first document, or <tt>null</tt> if not found</returns>
let FirstByContains<'TDoc when 'TDoc: null and 'TDoc: not struct>(tableName, criteria: obj, sqlProps) =
Custom.Single<'TDoc>(
$"{Query.byContains (Query.find tableName)} LIMIT 1",
[ jsonParam "@criteria" criteria ],
fromData<'TDoc>,
sqlProps)
/// <summary>
/// Retrieve the first document matching a JSON containment query (<tt>@&gt;</tt>) ordered by the given fields in
/// the document
/// </summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="criteria">The document to match with the containment query</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>
/// <tt>Some</tt> with the first document ordered by the given fields, or <tt>None</tt> if not found
/// </returns>
[<CompiledName "FSharpFirstByContainsOrdered">]
let firstByContainsOrdered<'TDoc> tableName (criteria: obj) orderFields sqlProps =
Custom.single<'TDoc>
$"{Query.byContains (Query.find tableName)}{Query.orderBy orderFields PostgreSQL} LIMIT 1"
[ jsonParam "@criteria" criteria ]
fromData<'TDoc>
sqlProps
/// <summary>
/// Retrieve the first document matching a JSON containment query (<tt>@&gt;</tt>) ordered by the given fields in
/// the document
/// </summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="criteria">The document to match with the containment query</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>The first document ordered by the given fields, or <tt>null</tt> if not found</returns>
let FirstByContainsOrdered<'TDoc when 'TDoc: null and 'TDoc: not struct>(
tableName, criteria: obj, orderFields, sqlProps) =
Custom.Single<'TDoc>(
$"{Query.byContains (Query.find tableName)}{Query.orderBy orderFields PostgreSQL} LIMIT 1",
[ jsonParam "@criteria" criteria ],
fromData<'TDoc>,
sqlProps)
/// <summary>Retrieve the first document matching a JSON Path match query (<tt>@?</tt>)</summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to match</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns><tt>Some</tt> with the first document, or <tt>None</tt> if not found</returns>
[<CompiledName "FSharpFirstByJsonPath">]
let firstByJsonPath<'TDoc> tableName jsonPath sqlProps =
Custom.single<'TDoc>
$"{Query.byPathMatch (Query.find tableName)} LIMIT 1"
[ "@path", Sql.string jsonPath ]
fromData<'TDoc>
sqlProps
/// <summary>Retrieve the first document matching a JSON Path match query (<tt>@?</tt>)</summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to match</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>The first document, or <tt>null</tt> if not found</returns>
let FirstByJsonPath<'TDoc when 'TDoc: null and 'TDoc: not struct>(tableName, jsonPath, sqlProps) =
Custom.Single<'TDoc>(
$"{Query.byPathMatch (Query.find tableName)} LIMIT 1",
[ "@path", Sql.string jsonPath ],
fromData<'TDoc>,
sqlProps)
/// <summary>
/// Retrieve the first document matching a JSON Path match query (<tt>@?</tt>) ordered by the given fields in the
/// document
/// </summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to match</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>
/// <tt>Some</tt> with the first document ordered by the given fields, or <tt>None</tt> if not found
/// </returns>
[<CompiledName "FSharpFirstByJsonPathOrdered">]
let firstByJsonPathOrdered<'TDoc> tableName jsonPath orderFields sqlProps =
Custom.single<'TDoc>
$"{Query.byPathMatch (Query.find tableName)}{Query.orderBy orderFields PostgreSQL} LIMIT 1"
[ "@path", Sql.string jsonPath ]
fromData<'TDoc>
sqlProps
/// <summary>
/// Retrieve the first document matching a JSON Path match query (<tt>@?</tt>) ordered by the given fields in the
/// document
/// </summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to match</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
/// <returns>The first document ordered by the given fields, or <tt>null</tt> if not found</returns>
let FirstByJsonPathOrdered<'TDoc when 'TDoc: null and 'TDoc: not struct>(
tableName, jsonPath, orderFields, sqlProps) =
Custom.Single<'TDoc>(
$"{Query.byPathMatch (Query.find tableName)}{Query.orderBy orderFields PostgreSQL} LIMIT 1",
[ "@path", Sql.string jsonPath ],
fromData<'TDoc>,
sqlProps)
/// <summary>Commands to update documents</summary>
[<RequireQualifiedAccess>]
module Update =
/// <summary>Update (replace) an entire document by its ID</summary>
/// <param name="tableName">The table in which a document should be updated (may include schema)</param>
/// <param name="docId">The ID of the document to be updated (replaced)</param>
/// <param name="document">The new document</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
[<CompiledName "ById">]
let byId tableName (docId: 'TKey) (document: 'TDoc) sqlProps =
Custom.nonQuery
(Query.byId (Query.update tableName) docId) [ idParam docId; jsonParam "@data" document ] sqlProps
/// <summary>
/// Update (replace) an entire document by its ID, using the provided function to obtain the ID from the document
/// </summary>
/// <param name="tableName">The table in which a document should be updated (may include schema)</param>
/// <param name="idFunc">The function to obtain the ID of the document</param>
/// <param name="document">The new document</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
[<CompiledName "FSharpByFunc">]
let byFunc tableName (idFunc: 'TDoc -> 'TKey) (document: 'TDoc) sqlProps =
byId tableName (idFunc document) document sqlProps
/// <summary>
/// Update (replace) an entire document by its ID, using the provided function to obtain the ID from the document
/// </summary>
/// <param name="tableName">The table in which a document should be updated (may include schema)</param>
/// <param name="idFunc">The function to obtain the ID of the document</param>
/// <param name="document">The new document</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
let ByFunc(tableName, idFunc: System.Func<'TDoc, 'TKey>, document: 'TDoc, sqlProps) =
byFunc tableName idFunc.Invoke document sqlProps
/// <summary>Commands to patch (partially update) documents</summary>
[<RequireQualifiedAccess>]
module Patch =
/// <summary>Patch a document by its ID</summary>
/// <param name="tableName">The table in which a document should be patched (may include schema)</param>
/// <param name="docId">The ID of the document to patch</param>
/// <param name="patch">The partial document to patch the existing document</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
[<CompiledName "ById">]
let byId tableName (docId: 'TKey) (patch: 'TPatch) sqlProps =
Custom.nonQuery
(Query.byId (Query.patch tableName) docId) [ idParam docId; jsonParam "@data" patch ] sqlProps
/// <summary>
/// Patch documents using a JSON field comparison query in the <tt>WHERE</tt> clause (<tt>-&gt;&gt; =</tt>, etc.)
/// </summary>
/// <param name="tableName">The table in which documents should be patched (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <param name="patch">The partial document to patch the existing document</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
[<CompiledName "ByFields">]
let byFields tableName howMatched fields (patch: 'TPatch) sqlProps =
Custom.nonQuery
(Query.byFields (Query.patch tableName) howMatched fields)
(addFieldParams fields [ jsonParam "@data" patch ])
sqlProps
/// <summary>Patch documents using a JSON containment query in the <tt>WHERE</tt> clause (<tt>@&gt;</tt>)</summary>
/// <param name="tableName">The table in which documents should be patched (may include schema)</param>
/// <param name="criteria">The document to match the containment query</param>
/// <param name="patch">The partial document to patch the existing document</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
[<CompiledName "ByContains">]
let byContains tableName (criteria: 'TContains) (patch: 'TPatch) sqlProps =
Custom.nonQuery
(Query.byContains (Query.patch tableName))
[ jsonParam "@data" patch; jsonParam "@criteria" criteria ]
sqlProps
/// <summary>Patch documents using a JSON Path match query in the <tt>WHERE</tt> clause (<tt>@?</tt>)</summary>
/// <param name="tableName">The table in which documents should be patched (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to match</param>
/// <param name="patch">The partial document to patch the existing document</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
[<CompiledName "ByJsonPath">]
let byJsonPath tableName jsonPath (patch: 'TPatch) sqlProps =
Custom.nonQuery
(Query.byPathMatch (Query.patch tableName))
[ jsonParam "@data" patch; "@path", Sql.string jsonPath ]
sqlProps
/// <summary>Commands to remove fields from documents</summary>
[<RequireQualifiedAccess>]
module RemoveFields =
/// <summary>Remove fields from a document by the document's ID</summary>
/// <param name="tableName">The table in which a document should be modified (may include schema)</param>
/// <param name="docId">The ID of the document to modify</param>
/// <param name="fieldNames">One or more field names to remove from the document</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
[<CompiledName "ById">]
let byId tableName (docId: 'TKey) fieldNames sqlProps =
Custom.nonQuery
(Query.byId (Query.removeFields tableName) docId) [ idParam docId; fieldNameParams fieldNames ] sqlProps
/// <summary>Remove fields from documents via a comparison on JSON fields in the document</summary>
/// <param name="tableName">The table in which documents should be modified (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <param name="fieldNames">One or more field names to remove from the matching documents</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
[<CompiledName "ByFields">]
let byFields tableName howMatched fields fieldNames sqlProps =
Custom.nonQuery
(Query.byFields (Query.removeFields tableName) howMatched fields)
(addFieldParams fields [ fieldNameParams fieldNames ])
sqlProps
/// <summary>Remove fields from documents via a JSON containment query (<tt>@&gt;</tt>)</summary>
/// <param name="tableName">The table in which documents should be modified (may include schema)</param>
/// <param name="criteria">The document to match the containment query</param>
/// <param name="fieldNames">One or more field names to remove from the matching documents</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
[<CompiledName "ByContains">]
let byContains tableName (criteria: 'TContains) fieldNames sqlProps =
Custom.nonQuery
(Query.byContains (Query.removeFields tableName))
[ jsonParam "@criteria" criteria; fieldNameParams fieldNames ]
sqlProps
/// <summary>Remove fields from documents via a JSON Path match query (<tt>@?</tt>)</summary>
/// <param name="tableName">The table in which documents should be modified (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to match</param>
/// <param name="fieldNames">One or more field names to remove from the matching documents</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
[<CompiledName "FSharpByJsonPath">]
let byJsonPath tableName jsonPath fieldNames sqlProps =
Custom.nonQuery
(Query.byPathMatch (Query.removeFields tableName))
[ "@path", Sql.string jsonPath; fieldNameParams fieldNames ]
sqlProps
/// <summary>Commands to delete documents</summary>
[<RequireQualifiedAccess>]
module Delete =
/// <summary>Delete a document by its ID</summary>
/// <param name="tableName">The table in which a document should be deleted (may include schema)</param>
/// <param name="docId">The ID of the document to delete</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
[<CompiledName "ById">]
let byId tableName (docId: 'TKey) sqlProps =
Custom.nonQuery (Query.byId (Query.delete tableName) docId) [ idParam docId ] sqlProps
/// <summary>Delete documents by matching a JSON field comparison query (<tt>-&gt;&gt; =</tt>, etc.)</summary>
/// <param name="tableName">The table in which documents should be deleted (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
[<CompiledName "ByFields">]
let byFields tableName howMatched fields sqlProps =
Custom.nonQuery
(Query.byFields (Query.delete tableName) howMatched fields) (addFieldParams fields []) sqlProps
/// <summary>Delete documents by matching a JSON contains query (<tt>@&gt;</tt>)</summary>
/// <param name="tableName">The table in which documents should be deleted (may include schema)</param>
/// <param name="criteria">The document to match the containment query</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
[<CompiledName "ByContains">]
let byContains tableName (criteria: 'TCriteria) sqlProps =
Custom.nonQuery (Query.byContains (Query.delete tableName)) [ jsonParam "@criteria" criteria ] sqlProps
/// <summary>Delete documents by matching a JSON Path match query (@?)</summary>
/// <param name="tableName">The table in which documents should be deleted (may include schema)</param>
/// <param name="jsonPath">The JSON Path expression to match</param>
/// <param name="sqlProps">The <tt>SqlProps</tt> to use to execute the query</param>
[<CompiledName "ByJsonPath">]
let byJsonPath tableName jsonPath sqlProps =
Custom.nonQuery (Query.byPathMatch (Query.delete tableName)) [ "@path", Sql.string jsonPath ] sqlProps

View File

@ -3,6 +3,7 @@
<PropertyGroup>
<Description>Use SQLite as a document database</Description>
<PackageTags>JSON Document SQLite</PackageTags>
<DocumentationFile>bin\$(Configuration)\$(TargetFramework)\$(AssemblyName).xml</DocumentationFile>
</PropertyGroup>
<ItemGroup>

View File

@ -2,263 +2,487 @@ namespace BitBadger.Documents.Sqlite
open Microsoft.Data.Sqlite
/// F# extensions for the SqliteConnection type
/// <summary>F# extensions for the SqliteConnection type</summary>
[<AutoOpen>]
module Extensions =
type SqliteConnection with
/// Execute a query that returns a list of results
/// <summary>Execute a query that returns a list of results</summary>
/// <param name="query">The query to retrieve the results</param>
/// <param name="parameters">Parameters to use for the query</param>
/// <param name="mapFunc">The mapping function between the document and the domain item</param>
/// <returns>A list of results for the given query</returns>
member conn.customList<'TDoc> query parameters mapFunc =
WithConn.Custom.list<'TDoc> query parameters mapFunc conn
/// Execute a query that returns one or no results
/// <summary>Execute a query that returns one or no results</summary>
/// <param name="query">The query to retrieve the results</param>
/// <param name="parameters">Parameters to use for the query</param>
/// <param name="mapFunc">The mapping function between the document and the domain item</param>
/// <returns><tt>Some</tt> with the first matching result, or <tt>None</tt> if not found</returns>
member conn.customSingle<'TDoc> query parameters mapFunc =
WithConn.Custom.single<'TDoc> query parameters mapFunc conn
/// Execute a query that does not return a value
/// <summary>Execute a query that returns no results</summary>
/// <param name="query">The query to retrieve the results</param>
/// <param name="parameters">Parameters to use for the query</param>
member conn.customNonQuery query parameters =
WithConn.Custom.nonQuery query parameters conn
/// Execute a query that returns a scalar value
/// <summary>Execute a query that returns a scalar value</summary>
/// <param name="query">The query to retrieve the value</param>
/// <param name="parameters">Parameters to use for the query</param>
/// <param name="mapFunc">The mapping function to obtain the value</param>
/// <returns>The scalar value for the query</returns>
member conn.customScalar<'T when 'T: struct> query parameters mapFunc =
WithConn.Custom.scalar<'T> query parameters mapFunc conn
/// Create a document table
/// <summary>Create a document table</summary>
/// <param name="name">The table whose existence should be ensured (may include schema)</param>
member conn.ensureTable name =
WithConn.Definition.ensureTable name conn
/// Create an index on a document table
/// <summary>Create an index on field(s) within documents in the specified table</summary>
/// <param name="tableName">The table to be indexed (may include schema)</param>
/// <param name="indexName">The name of the index to create</param>
/// <param name="fields">One or more fields to be indexed</param>
member conn.ensureFieldIndex tableName indexName fields =
WithConn.Definition.ensureFieldIndex tableName indexName fields conn
/// Insert a new document
/// <summary>Insert a new document</summary>
/// <param name="tableName">The table into which the document should be inserted (may include schema)</param>
/// <param name="document">The document to be inserted</param>
member conn.insert<'TDoc> tableName (document: 'TDoc) =
WithConn.Document.insert<'TDoc> tableName document conn
/// <summary>
/// Save a document, inserting it if it does not exist and updating it if it does (AKA "upsert")
/// </summary>
/// <param name="tableName">The table into which the document should be saved (may include schema)</param>
/// <param name="document">The document to be saved</param>
member conn.save<'TDoc> tableName (document: 'TDoc) =
WithConn.Document.save tableName document conn
/// Count all documents in a table
/// <summary>Count all documents in a table</summary>
/// <param name="tableName">The table in which documents should be counted (may include schema)</param>
/// <returns>The count of the documents in the table</returns>
member conn.countAll tableName =
WithConn.Count.all tableName conn
/// Count matching documents using a comparison on JSON fields
/// <summary>Count matching documents using JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.)</summary>
/// <param name="tableName">The table in which documents should be counted (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <returns>The count of matching documents in the table</returns>
member conn.countByFields tableName howMatched fields =
WithConn.Count.byFields tableName howMatched fields conn
/// Determine if a document exists for the given ID
/// <summary>Determine if a document exists for the given ID</summary>
/// <param name="tableName">The table in which existence should be checked (may include schema)</param>
/// <param name="docId">The ID of the document whose existence should be checked</param>
/// <returns>True if a document exists, false if not</returns>
member conn.existsById tableName (docId: 'TKey) =
WithConn.Exists.byId tableName docId conn
/// Determine if a document exists using a comparison on JSON fields
/// <summary>Determine if a document exists using JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.)</summary>
/// <param name="tableName">The table in which existence should be checked (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <returns>True if any matching documents exist, false if not</returns>
member conn.existsByFields tableName howMatched fields =
WithConn.Exists.byFields tableName howMatched fields conn
/// Retrieve all documents in the given table
/// <summary>Retrieve all documents in the given table</summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <returns>All documents from the given table</returns>
member conn.findAll<'TDoc> tableName =
WithConn.Find.all<'TDoc> tableName conn
/// Retrieve all documents in the given table ordered by the given fields in the document
/// <summary>Retrieve all documents in the given table ordered by the given fields in the document</summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <returns>All documents from the given table, ordered by the given fields</returns>
member conn.findAllOrdered<'TDoc> tableName orderFields =
WithConn.Find.allOrdered<'TDoc> tableName orderFields conn
/// Retrieve a document by its ID
/// <summary>Retrieve a document by its ID</summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="docId">The ID of the document to retrieve</param>
/// <returns><tt>Some</tt> with the document if found, <tt>None</tt> otherwise</returns>
member conn.findById<'TKey, 'TDoc> tableName (docId: 'TKey) =
WithConn.Find.byId<'TKey, 'TDoc> tableName docId conn
/// Retrieve documents via a comparison on JSON fields
/// <summary>Retrieve documents matching JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.)</summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <returns>All documents matching the given fields</returns>
member conn.findByFields<'TDoc> tableName howMatched fields =
WithConn.Find.byFields<'TDoc> tableName howMatched fields conn
/// Retrieve documents via a comparison on JSON fields ordered by the given fields in the document
/// <summary>
/// Retrieve documents matching JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.) ordered by the given fields
/// in the document
/// </summary>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="queryFields">The field conditions to match</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <returns>All documents matching the given fields, ordered by the other given fields</returns>
member conn.findByFieldsOrdered<'TDoc> tableName howMatched queryFields orderFields =
WithConn.Find.byFieldsOrdered<'TDoc> tableName howMatched queryFields orderFields conn
/// Retrieve documents via a comparison on JSON fields, returning only the first result
/// <summary>Retrieve the first document matching JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.)</summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <returns><tt>Some</tt> with the first document, or <tt>None</tt> if not found</returns>
member conn.findFirstByFields<'TDoc> tableName howMatched fields =
WithConn.Find.firstByFields<'TDoc> tableName howMatched fields conn
/// Retrieve documents via a comparison on JSON fields ordered by the given fields in the document, returning
/// only the first result
/// <summary>
/// Retrieve the first document matching JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.) ordered by the
/// given fields in the document
/// </summary>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="queryFields">The field conditions to match</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <returns>
/// <tt>Some</tt> with the first document ordered by the given fields, or <tt>None</tt> if not found
/// </returns>
member conn.findFirstByFieldsOrdered<'TDoc> tableName howMatched queryFields orderFields =
WithConn.Find.firstByFieldsOrdered<'TDoc> tableName howMatched queryFields orderFields conn
/// Update an entire document by its ID
/// <summary>Update (replace) an entire document by its ID</summary>
/// <param name="tableName">The table in which a document should be updated (may include schema)</param>
/// <param name="docId">The ID of the document to be updated (replaced)</param>
/// <param name="document">The new document</param>
member conn.updateById tableName (docId: 'TKey) (document: 'TDoc) =
WithConn.Update.byId tableName docId document conn
/// Update an entire document by its ID, using the provided function to obtain the ID from the document
/// <summary>
/// Update (replace) an entire document by its ID, using the provided function to obtain the ID from the
/// document
/// </summary>
/// <param name="tableName">The table in which a document should be updated (may include schema)</param>
/// <param name="idFunc">The function to obtain the ID of the document</param>
/// <param name="document">The new document</param>
member conn.updateByFunc tableName (idFunc: 'TDoc -> 'TKey) (document: 'TDoc) =
WithConn.Update.byFunc tableName idFunc document conn
/// Patch a document by its ID
/// <summary>Patch a document by its ID</summary>
/// <param name="tableName">The table in which a document should be patched (may include schema)</param>
/// <param name="docId">The ID of the document to patch</param>
/// <param name="patch">The partial document to patch the existing document</param>
member conn.patchById tableName (docId: 'TKey) (patch: 'TPatch) =
WithConn.Patch.byId tableName docId patch conn
/// Patch documents using a comparison on JSON fields
/// <summary>
/// Patch documents using a JSON field comparison query in the <tt>WHERE</tt> clause (<tt>-&gt;&gt; =</tt>,
/// etc.)
/// </summary>
/// <param name="tableName">The table in which documents should be patched (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <param name="patch">The partial document to patch the existing document</param>
member conn.patchByFields tableName howMatched fields (patch: 'TPatch) =
WithConn.Patch.byFields tableName howMatched fields patch conn
/// Remove fields from a document by the document's ID
/// <summary>Remove fields from a document by the document's ID</summary>
/// <param name="tableName">The table in which a document should be modified (may include schema)</param>
/// <param name="docId">The ID of the document to modify</param>
/// <param name="fieldNames">One or more field names to remove from the document</param>
member conn.removeFieldsById tableName (docId: 'TKey) fieldNames =
WithConn.RemoveFields.byId tableName docId fieldNames conn
/// Remove a field from a document via a comparison on JSON fields in the document
/// <summary>Remove fields from documents via a comparison on JSON fields in the document</summary>
/// <param name="tableName">The table in which documents should be modified (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <param name="fieldNames">One or more field names to remove from the matching documents</param>
member conn.removeFieldsByFields tableName howMatched fields fieldNames =
WithConn.RemoveFields.byFields tableName howMatched fields fieldNames conn
/// Delete a document by its ID
/// <summary>Delete a document by its ID</summary>
/// <param name="tableName">The table in which a document should be deleted (may include schema)</param>
/// <param name="docId">The ID of the document to delete</param>
member conn.deleteById tableName (docId: 'TKey) =
WithConn.Delete.byId tableName docId conn
/// Delete documents by matching a comparison on JSON fields
/// <summary>Delete documents by matching a JSON field comparison query (<tt>-&gt;&gt; =</tt>, etc.)</summary>
/// <param name="tableName">The table in which documents should be deleted (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
member conn.deleteByFields tableName howMatched fields =
WithConn.Delete.byFields tableName howMatched fields conn
open System.Runtime.CompilerServices
/// C# extensions on the SqliteConnection type
/// <summary>C# extensions on the SqliteConnection type</summary>
type SqliteConnectionCSharpExtensions =
/// Execute a query that returns a list of results
/// <summary>Execute a query that returns a list of results</summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="query">The query to retrieve the results</param>
/// <param name="parameters">Parameters to use for the query</param>
/// <param name="mapFunc">The mapping function between the document and the domain item</param>
/// <returns>A list of results for the given query</returns>
[<Extension>]
static member inline CustomList<'TDoc>(conn, query, parameters, mapFunc: System.Func<SqliteDataReader, 'TDoc>) =
WithConn.Custom.List<'TDoc>(query, parameters, mapFunc, conn)
/// Execute a query that returns one or no results
/// <summary>Execute a query that returns one or no results</summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="query">The query to retrieve the results</param>
/// <param name="parameters">Parameters to use for the query</param>
/// <param name="mapFunc">The mapping function between the document and the domain item</param>
/// <returns>The first matching result, or <tt>null</tt> if not found</returns>
[<Extension>]
static member inline CustomSingle<'TDoc when 'TDoc: null and 'TDoc: not struct>(
conn, query, parameters, mapFunc: System.Func<SqliteDataReader, 'TDoc>) =
WithConn.Custom.Single<'TDoc>(query, parameters, mapFunc, conn)
/// Execute a query that does not return a value
/// <summary>Execute a query that returns no results</summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="query">The query to retrieve the results</param>
/// <param name="parameters">Parameters to use for the query</param>
[<Extension>]
static member inline CustomNonQuery(conn, query, parameters) =
WithConn.Custom.nonQuery query parameters conn
/// Execute a query that returns a scalar value
/// <summary>Execute a query that returns a scalar value</summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="query">The query to retrieve the value</param>
/// <param name="parameters">Parameters to use for the query</param>
/// <param name="mapFunc">The mapping function to obtain the value</param>
/// <returns>The scalar value for the query</returns>
[<Extension>]
static member inline CustomScalar<'T when 'T: struct>(
conn, query, parameters, mapFunc: System.Func<SqliteDataReader, 'T>) =
WithConn.Custom.Scalar<'T>(query, parameters, mapFunc, conn)
/// Create a document table
/// <summary>Create a document table</summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="name">The table whose existence should be ensured (may include schema)</param>
[<Extension>]
static member inline EnsureTable(conn, name) =
WithConn.Definition.ensureTable name conn
/// Create an index on one or more fields in a document table
/// <summary>Create an index on field(s) within documents in the specified table</summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="tableName">The table to be indexed (may include schema)</param>
/// <param name="indexName">The name of the index to create</param>
/// <param name="fields">One or more fields to be indexed</param>
[<Extension>]
static member inline EnsureFieldIndex(conn, tableName, indexName, fields) =
WithConn.Definition.ensureFieldIndex tableName indexName fields conn
/// Insert a new document
/// <summary>Insert a new document</summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="tableName">The table into which the document should be inserted (may include schema)</param>
/// <param name="document">The document to be inserted</param>
[<Extension>]
static member inline Insert<'TDoc>(conn, tableName, document: 'TDoc) =
WithConn.Document.insert<'TDoc> tableName document conn
/// Save a document, inserting it if it does not exist and updating it if it does (AKA "upsert")
/// <summary>Save a document, inserting it if it does not exist and updating it if it does (AKA "upsert")</summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="tableName">The table into which the document should be saved (may include schema)</param>
/// <param name="document">The document to be saved</param>
[<Extension>]
static member inline Save<'TDoc>(conn, tableName, document: 'TDoc) =
WithConn.Document.save<'TDoc> tableName document conn
/// Count all documents in a table
/// <summary>Count all documents in a table</summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="tableName">The table in which documents should be counted (may include schema)</param>
/// <returns>The count of the documents in the table</returns>
[<Extension>]
static member inline CountAll(conn, tableName) =
WithConn.Count.all tableName conn
/// Count matching documents using a comparison on JSON fields
/// <summary>Count matching documents using JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.)</summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="tableName">The table in which documents should be counted (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <returns>The count of matching documents in the table</returns>
[<Extension>]
static member inline CountByFields(conn, tableName, howMatched, fields) =
WithConn.Count.byFields tableName howMatched fields conn
/// Determine if a document exists for the given ID
/// <summary>Determine if a document exists for the given ID</summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="tableName">The table in which existence should be checked (may include schema)</param>
/// <param name="docId">The ID of the document whose existence should be checked</param>
/// <returns>True if a document exists, false if not</returns>
[<Extension>]
static member inline ExistsById<'TKey>(conn, tableName, docId: 'TKey) =
WithConn.Exists.byId tableName docId conn
/// Determine if a document exists using a comparison on JSON fields
/// <summary>Determine if a document exists using JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.)</summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="tableName">The table in which existence should be checked (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <returns>True if any matching documents exist, false if not</returns>
[<Extension>]
static member inline ExistsByFields(conn, tableName, howMatched, fields) =
WithConn.Exists.byFields tableName howMatched fields conn
/// Retrieve all documents in the given table
/// <summary>Retrieve all documents in the given table</summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <returns>All documents from the given table</returns>
[<Extension>]
static member inline FindAll<'TDoc>(conn, tableName) =
WithConn.Find.All<'TDoc>(tableName, conn)
/// Retrieve all documents in the given table ordered by the given fields in the document
/// <summary>Retrieve all documents in the given table ordered by the given fields in the document</summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <returns>All documents from the given table, ordered by the given fields</returns>
[<Extension>]
static member inline FindAllOrdered<'TDoc>(conn, tableName, orderFields) =
WithConn.Find.AllOrdered<'TDoc>(tableName, orderFields, conn)
/// Retrieve a document by its ID
/// <summary>Retrieve a document by its ID</summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="docId">The ID of the document to retrieve</param>
/// <returns>The document if found, <tt>null</tt> otherwise</returns>
[<Extension>]
static member inline FindById<'TKey, 'TDoc when 'TDoc: null and 'TDoc: not struct>(conn, tableName, docId: 'TKey) =
WithConn.Find.ById<'TKey, 'TDoc>(tableName, docId, conn)
/// Retrieve documents via a comparison on JSON fields
/// <summary>Retrieve documents matching JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.)</summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <returns>All documents matching the given fields</returns>
[<Extension>]
static member inline FindByFields<'TDoc>(conn, tableName, howMatched, fields) =
WithConn.Find.ByFields<'TDoc>(tableName, howMatched, fields, conn)
/// Retrieve documents via a comparison on JSON fields ordered by the given fields in the document
/// <summary>
/// Retrieve documents matching JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.) ordered by the given fields in
/// the document
/// </summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="tableName">The table from which documents should be retrieved (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="queryFields">The field conditions to match</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <returns>All documents matching the given fields, ordered by the other given fields</returns>
[<Extension>]
static member inline FindByFieldsOrdered<'TDoc>(conn, tableName, howMatched, queryFields, orderFields) =
WithConn.Find.ByFieldsOrdered<'TDoc>(tableName, howMatched, queryFields, orderFields, conn)
/// Retrieve documents via a comparison on JSON fields, returning only the first result
/// <summary>Retrieve the first document matching JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.)</summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <returns>The first document, or <tt>null</tt> if not found</returns>
[<Extension>]
static member inline FindFirstByFields<'TDoc when 'TDoc: null and 'TDoc: not struct>(
conn, tableName, howMatched, fields) =
WithConn.Find.FirstByFields<'TDoc>(tableName, howMatched, fields, conn)
/// Retrieve documents via a comparison on JSON fields ordered by the given fields in the document, returning only
/// the first result
/// <summary>
/// Retrieve the first document matching JSON field comparisons (<tt>-&gt;&gt; =</tt>, etc.) ordered by the given
/// fields in the document
/// </summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="tableName">The table from which a document should be retrieved (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="queryFields">The field conditions to match</param>
/// <param name="orderFields">Fields by which the results should be ordered</param>
/// <returns>The first document ordered by the given fields, or <tt>null</tt> if not found</returns>
[<Extension>]
static member inline FindFirstByFieldsOrdered<'TDoc when 'TDoc: null and 'TDoc: not struct>(
conn, tableName, howMatched, queryFields, orderFields) =
WithConn.Find.FirstByFieldsOrdered<'TDoc>(tableName, howMatched, queryFields, orderFields, conn)
/// Update an entire document by its ID
/// <summary>Update (replace) an entire document by its ID</summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="tableName">The table in which a document should be updated (may include schema)</param>
/// <param name="docId">The ID of the document to be updated (replaced)</param>
/// <param name="document">The new document</param>
[<Extension>]
static member inline UpdateById<'TKey, 'TDoc>(conn, tableName, docId: 'TKey, document: 'TDoc) =
WithConn.Update.byId tableName docId document conn
/// Update an entire document by its ID, using the provided function to obtain the ID from the document
/// <summary>
/// Update (replace) an entire document by its ID, using the provided function to obtain the ID from the document
/// </summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="tableName">The table in which a document should be updated (may include schema)</param>
/// <param name="idFunc">The function to obtain the ID of the document</param>
/// <param name="document">The new document</param>
[<Extension>]
static member inline UpdateByFunc<'TKey, 'TDoc>(conn, tableName, idFunc: System.Func<'TDoc, 'TKey>, doc: 'TDoc) =
WithConn.Update.ByFunc(tableName, idFunc, doc, conn)
static member inline UpdateByFunc<'TKey, 'TDoc>(
conn, tableName, idFunc: System.Func<'TDoc, 'TKey>, document: 'TDoc) =
WithConn.Update.ByFunc(tableName, idFunc, document, conn)
/// Patch a document by its ID
/// <summary>Patch a document by its ID</summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="tableName">The table in which a document should be patched (may include schema)</param>
/// <param name="docId">The ID of the document to patch</param>
/// <param name="patch">The partial document to patch the existing document</param>
[<Extension>]
static member inline PatchById<'TKey, 'TPatch>(conn, tableName, docId: 'TKey, patch: 'TPatch) =
WithConn.Patch.byId tableName docId patch conn
/// Patch documents using a comparison on JSON fields
/// <summary>
/// Patch documents using a JSON field comparison query in the <tt>WHERE</tt> clause (<tt>-&gt;&gt; =</tt>, etc.)
/// </summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="tableName">The table in which documents should be patched (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <param name="patch">The partial document to patch the existing document</param>
[<Extension>]
static member inline PatchByFields<'TPatch>(conn, tableName, howMatched, fields, patch: 'TPatch) =
WithConn.Patch.byFields tableName howMatched fields patch conn
/// Remove fields from a document by the document's ID
/// <summary>Remove fields from a document by the document's ID</summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="tableName">The table in which a document should be modified (may include schema)</param>
/// <param name="docId">The ID of the document to modify</param>
/// <param name="fieldNames">One or more field names to remove from the document</param>
[<Extension>]
static member inline RemoveFieldsById<'TKey>(conn, tableName, docId: 'TKey, fieldNames) =
WithConn.RemoveFields.byId tableName docId fieldNames conn
/// Remove fields from documents via a comparison on JSON fields in the document
/// <summary>Remove fields from documents via a comparison on JSON fields in the document</summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="tableName">The table in which documents should be modified (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
/// <param name="fieldNames">One or more field names to remove from the matching documents</param>
[<Extension>]
static member inline RemoveFieldsByFields(conn, tableName, howMatched, fields, fieldNames) =
WithConn.RemoveFields.byFields tableName howMatched fields fieldNames conn
/// Delete a document by its ID
/// <summary>Delete a document by its ID</summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="tableName">The table in which a document should be deleted (may include schema)</param>
/// <param name="docId">The ID of the document to delete</param>
[<Extension>]
static member inline DeleteById<'TKey>(conn, tableName, docId: 'TKey) =
WithConn.Delete.byId tableName docId conn
/// Delete documents by matching a comparison on JSON fields
/// <summary>Delete documents by matching a JSON field comparison query (<tt>-&gt;&gt; =</tt>, etc.)</summary>
/// <param name="conn">The <tt>SqliteConnection</tt> on which to run the query</param>
/// <param name="tableName">The table in which documents should be deleted (may include schema)</param>
/// <param name="howMatched">Whether to match any or all of the field conditions</param>
/// <param name="fields">The field conditions to match</param>
[<Extension>]
static member inline DeleteByFields(conn, tableName, howMatched, fields) =
WithConn.Delete.byFields tableName howMatched fields conn

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@ -75,7 +75,7 @@ public static class SqliteCSharpTests
]),
TestCase("WhereById succeeds", () =>
{
Expect.equal(Sqlite.Query.WhereById("@id"), "data->>'Id' = @id", "WHERE clause not correct");
Expect.equal(Sqlite.Query.WhereById("abc"), "data->>'Id' = @id", "WHERE clause not correct");
}),
TestCase("Patch succeeds", () =>
{

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@ -65,7 +65,7 @@ let queryTests = testList "Query" [
}
]
test "whereById succeeds" {
Expect.equal (Query.whereById "@id") "data->>'Id' = @id" "WHERE clause not correct"
Expect.equal (Query.whereById "abc") "data->>'Id' = @id" "WHERE clause not correct"
}
test "patch succeeds" {
Expect.equal