Add PostgreSQL Support (#3)

Reviewed-on: #3

src/RemoveFields.php

@@ -18,7 +18,7 @@ class RemoveFields
     public static function byId(string $tableName, mixed $docId, array $fieldNames): void
     {
         $nameParams = Parameters::fieldNames(':name', $fieldNames);
-        Custom::nonQuery(Query\RemoveFields::byId($tableName, $nameParams),
+        Custom::nonQuery(Query\RemoveFields::byId($tableName, $nameParams, $docId),
             array_merge(Parameters::id($docId), $nameParams));
     }
 
@@ -39,4 +39,34 @@ class RemoveFields
         Custom::nonQuery(Query\RemoveFields::byFields($tableName, $namedFields, $nameParams, $match),
             Parameters::addFields($namedFields, $nameParams));
     }
+
+    /**
+     * Remove fields from documents via a JSON containment query (`@>`; PostgreSQL only)
+     *
+     * @param string $tableName The table in which documents should have fields removed
+     * @param array|object $criteria The JSON containment query values
+     * @param array|string[] $fieldNames The names of the fields to be removed
+     * @throws DocumentException If the database mode is not PostgreSQL, or if an error occurs
+     */
+    public static function byContains(string $tableName, array|object $criteria, array $fieldNames): void
+    {
+        $nameParams = Parameters::fieldNames(':name', $fieldNames);
+        Custom::nonQuery(Query\RemoveFields::byContains($tableName, $nameParams),
+            array_merge(Parameters::json(':criteria', $criteria), $nameParams));
+    }
+
+    /**
+     * Remove fields from documents via a JSON Path match query (`@?`; PostgreSQL only)
+     *
+     * @param string $tableName The table in which documents should have fields removed
+     * @param string $path The JSON Path match string
+     * @param array|string[] $fieldNames The names of the fields to be removed
+     * @throws DocumentException If the database mode is not PostgreSQL, or if an error occurs
+     */
+    public static function byJsonPath(string $tableName, string $path, array $fieldNames): void
+    {
+        $nameParams = Parameters::fieldNames(':name', $fieldNames);
+        Custom::nonQuery(Query\RemoveFields::byJsonPath($tableName, $nameParams),
+            array_merge([':path' => $path], $nameParams));
+    }
 }