JSON_EXTRACT()

USAGE

DETAILS

SYNONYMS

SCHEMA

PARAMETERS

SKYSQL

PRIVILEGES

EXAMPLES

SELECT JSON_EXTRACT('[1, 2, [3, 4]]', '$[2]');
+----------------------------------------+
| JSON_EXTRACT('[1, 2, [3, 4]]', '$[2]') |
+----------------------------------------+
| [3, 4]                                 |
+----------------------------------------+
CREATE TABLE t (j JSON);
INSERT INTO t VALUES
   ('{"id": 1, "name": "John"}'),
   ('{"id": 2, "name": "Jon"}');
SELECT j, JSON_EXTRACT(j, "$.id"), JSON_EXTRACT(j, "$.name") FROM t;
+---------------------------+-------------------------+---------------------------+
| j                         | JSON_EXTRACT(j, "$.id") | JSON_EXTRACT(j, "$.name") |
+---------------------------+-------------------------+---------------------------+
| {"id": 1, "name": "John"} | 1                       | "John"                    |
| {"id": 2, "name": "Jon"}  | 2                       | "Jon"                     |
+---------------------------+-------------------------+---------------------------+

ERROR HANDLING

FEATURE INTERACTION

RESPONSES

DIAGNOSIS

ISO 9075:2016

CHANGE HISTORY

Release Series

History

11.4 Enterprise

  • Not present.

10.6 Enterprise

  • Present starting in MariaDB Enterprise Server 10.6.4-1.

10.6 Community

  • Present starting in MariaDB Community Server 10.6.0.

10.5 Enterprise

  • Present starting in MariaDB Enterprise Server 10.5.3-1.

10.5 Community

  • Present starting in MariaDB Community Server 10.5.0.

10.4 Enterprise

  • Present starting in MariaDB Enterprise Server 10.4.6-1.

10.4 Community

  • Present starting in MariaDB Community Server 10.4.0.

10.3 Enterprise

  • Present starting in MariaDB Enterprise Server 10.3.16-1.

10.3 Community

  • Present starting in MariaDB Community Server 10.3.0.

10.2 Enterprise

  • Present starting in MariaDB Enterprise Server 10.2.25-1.

10.2 Community

  • Added in MariaDB Community Server 10.2.3.

Release Series

History

11.4 Enterprise

  • Not present.

10.6 Enterprise

  • Present starting in MariaDB Enterprise Server 10.6.4-1.

10.5 Enterprise

  • Present starting in MariaDB Enterprise Server 10.5.3-1.

10.4 Enterprise

  • Present starting in MariaDB Enterprise Server 10.4.6-1.

EXTERNAL REFERENCES