RTRIM_ORACLE()

Overview

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

See also: Functions in 10.6 ES, in 10.5 ES, and in 10.4 ES

EXAMPLES

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

CHANGE HISTORY

Release Series

History

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