JSON_ARRAYAGG()

In 10.5 ES, 10.5 CS:

A description for this Function has not yet been added to this Documentation.

In 10.4 ES, 10.4 CS, 10.3 ES, 10.3 CS, 10.2 ES, 10.2 CS:

Not present

See also: Functions in 10.5 ES, in 10.5 CS, in 10.4 ES, in 10.4 CS, in 10.3 ES, in 10.3 CS, in 10.2 ES, and in 10.2 CS

DETAILS

CHANGE HISTORY

Release Series

History

10.5 Enterprise

  • Present starting in MariaDB Enterprise Server 10.5.3-1.

10.5 Community

  • Added in MariaDB Community Server 10.5.0.

10.4 Enterprise

  • Not present.

10.4 Community

  • Not present.

10.3 Enterprise

  • Not present.

10.3 Community

  • Not present.

10.2 Enterprise

  • Not present.

10.2 Community

  • Not present.

EXAMPLES

CREATE TABLE t (a INT, b INT);

INSERT INTO t VALUES
  (1,3), (1,5), (8,2), (5,7),
  (5,6), (10,1), (6,4), (3,9),
  (3,9), (7,2), (7,5), (2,6),
  (9,10), (9,5), (4,8);

SELECT a, JSON_ARRAYAGG(b) FROM t GROUP BY a;

+------+------------------+
| a    | JSON_ARRAYAGG(b) |
+------+------------------+
|    1 | [3,5]            |
|    2 | [6]              |
|    3 | [9,9]            |
|    4 | [8]              |
|    5 | [6,7]            |
|    6 | [4]              |
|    7 | [5,2]            |
|    8 | [2]              |
|    9 | [10,5]           |
|   10 | [1]              |
+------+------------------+

EXTERNAL REFERENCES