Add byContains and byJsonPath

- Add document index functions

src/Query/RemoveFields.php

@@ -65,4 +65,30 @@ class RemoveFields
     {
         return self::update($tableName, $parameters, Query::whereByFields($fields, $match));
     }
+
+    /**
+     * Query to remove fields from documents via a JSON containment query (PostgreSQL only)
+     *
+     * @param string $tableName The name of the table in which documents should be manipulated
+     * @param array $parameters The parameter list for the query
+     * @return string The UPDATE statement to remove fields from documents via a JSON containment query
+     * @throws DocumentException If the database mode is not PostgreSQL
+     */
+    public static function byContains(string $tableName, array $parameters): string
+    {
+        return self::update($tableName, $parameters, Query::whereDataContains());
+    }
+
+    /**
+     * Query to remove fields from documents via a JSON Path match query (PostgreSQL only)
+     *
+     * @param string $tableName The name of the table in which documents should be manipulated
+     * @param array $parameters The parameter list for the query
+     * @return string The UPDATE statement to remove fields from documents via a JSON Path match
+     * @throws DocumentException
+     */
+    public static function byJsonPath(string $tableName, array $parameters): string
+    {
+        return self::update($tableName, $parameters, Query::whereJsonPathMatches());
+    }
 }