Strict casting VARIANT values to other data types.
Checks the validity of a JSON document.
Extracts value from an ARRAY by index, an OBJECT by field_name, or a VARIANT that contains either ARRAY or OBJECT.
Extracts value from an OBJECT by field_name, or a VARIANT that contains OBJECT.
Extracts value from an ARRAY, an OBJECT, or a VARIANT by path_name.
Extracts value from a Json string by path_name.
Returns an array containing the list of keys in the input object.
Interprets input JSON string, producing a VARIANT value