GET_IGNORE_CASE
Extracts value from an OBJECT
by field_name
, or a VARIANT
that contains OBJECT
.
The value is returned as a Variant
or NULL
if either of the arguments is NULL
.
GET_IGNORE_CASE
is similar to GET
but applies case-insensitive matching to field names.
First match the exact same field name, if not found, match the case-insensitive field name alphabetically.
Syntax
GET_IGNORE_CASE( <object>, <field_name> )
GET_IGNORE_CASE( <variant>, <field_name> )
Arguments
Arguments | Description |
---|---|
<object> | The OBJECT value |
<variant> | The VARIANT value that contains either an ARRAY or an OBJECT |
<field_name> | The String value specifies the key in a key-value pair of OBJECT |
Return Type
VARIANT
Examples
SELECT get_ignore_case(parse_json('{"aa":1, "aA":2, "Aa":3}'), 'AA');
+---------------------------------------------------------------+
| get_ignore_case(parse_json('{"aa":1, "aA":2, "Aa":3}'), 'AA') |
+---------------------------------------------------------------+
| 3 |
+---------------------------------------------------------------+