CHR

You are viewing an old version of this article. View the current version here.
MariaDB starting with 10.3.1

The CHR() function was introduced in MariaDB 10.3.1 to provide Oracle compatibility

Syntax

CHR(N)

Description

CHR() interprets each argument N as an integer and returns a VARCHAR(1) string consisting of the character given by the code values of the integer. The character set and collation of the string are set according to the values of the character_set_database and collation_database system variables.

CHR() is similar to the CHAR() function, but only accepts a single argument.

CHR() is available in all sql_modes.

Examples

SELECT CHR(67);
+---------+
| CHR(67) |
+---------+
| C       |
+---------+

SELECT CHR('67');
+-----------+
| CHR('67') |
+-----------+
| C         |
+-----------+

SELECT CHR('C');
+----------+
| CHR('C') |
+----------+
|          |
+----------+
1 row in set, 1 warning (0.000 sec)

SHOW WARNINGS;
+---------+------+----------------------------------------+
| Level   | Code | Message                                |
+---------+------+----------------------------------------+
| Warning | 1292 | Truncated incorrect INTEGER value: 'C' |
+---------+------+----------------------------------------+

See Also

Comments

Comments loading...
Content reproduced on this site is the property of its respective owners, and this content is not reviewed in advance by MariaDB. The views, information and opinions expressed by this content do not necessarily represent those of MariaDB or any other party.