TRIM_ORACLE()

Overview

In 10.6 ES, 10.6 CS, 10.5 ES, 10.5 CS, 10.4 ES, 10.4 CS, 10.3 ES, 10.3 CS:

This accesses a version of the TRIM function that returns NULL instead of an empty string when returning an empty string.

In 10.2 ES, 10.2 CS:

Not present

See also: Functions in 10.6 ES, in 10.6 CS, 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

EXAMPLES

SELECT QUOTE(TRIM_ORACLE('  abc ')), TRIM_ORACLE('  ');
+------------------------------+-------------------+
| QUOTE(TRIM_ORACLE('  abc ')) | TRIM_ORACLE('  ') |
+------------------------------+-------------------+
| 'abc'                        | NULL              |
+------------------------------+-------------------+
SET sql_mode=CONCAT(@@sql_mode, ',ORACLE');
SELECT TRIM('  ');
+------------+
| TRIM('  ') |
+------------+
| NULL       |
+------------+

CHANGE HISTORY

Release Series

History

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

  • Added in MariaDB Community Server 10.3.6.

10.2 Enterprise

  • Not present.

10.2 Community

  • Not present.

EXTERNAL REFERENCES