CHAR() returns a string consisting of the characters given by the code values of those integers
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CHAR(N,... [USING charset_name]) |
CHAR() interprets each argument N as an integer. |
NULL values are skipped. |
By default, CHAR() returns a binary string. |
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mysql>
mysql> SELECT CHAR(7,2,3,4,5);
+-----------------+
| CHAR(7,2,3,4,5) |
+-----------------+
| |
+-----------------+
1 row in set (0.00 sec)
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