Version 4 #6
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Changes in this version:
*byField/*ByFieldfunctions are now*byFields/*ByFields, and take aFieldMatchcase before the list of fields. TheCompatnamespace in both libraries will assist in this transition. In support of this change, theFieldparameter name is optional; the library will generate parameter names for it if they are not specified.Querynamespaces have had some significant work, particularly from the full-query perspective. Most have been broken up into the base query and modifiersby*that will combine the base query with theWHEREclause needed to satisfy the criteria.Querybreaking changes, as the fields need to have their intended value for the library to generate the appropriate SQL. Additionally, if code assumes the library can be given something like8and transform it to"8", this is no longer the case.Findqueries (exceptbyId/ById) now have a version with theOrderedsuffix. These take a list of fields by which the query should be ordered. A newFieldmethod calledNamedcan assist with creating these fields. Prefixing the field name withn:will cast the field to numeric in PostgreSQL (and will be ignored by SQLite); adding " DESC" to the field name will sort it descending (Z-A, high to low) instead of ascending (A-Z, low to high).fieldNameParam/Parameters.FieldNameare now plural. The function still only generates one parameter, but the name is now the same between PostgreSQL and SQLite. The goal of this library is to abstract the differences away as much as practical, and this furthers that end. There are functions with these names in theCompatnamespace.Listtype, and the C# version took eitherList<T>orIEnumerable<T>. In this version, these all expectseq/IEnumerable<T>. F#'sListsatisfies theseqconstraints, so this should not be a breaking change.Fields now may have qualifiers; this allows tables to be aliased when joining multiple tables (as all have the samedatacolumn). F# users can usewithto specify this at creation, and both F# and C# can use theWithQualifiermethod to create a field with the qualifier specified. Parameter names for fields may be specified in a similar way, substitutingParameterNameforQualifier.