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Categories / MySQL Tutorial / String Functions

 

MAKE_SET(bits,str1,str2, )

str1 corresponds to bit 0, str2 to bit 1, and so on. NULL values in str1, str2, ... are not appended to the result. mysql> mysql> SELECT MAKE_SET(1,'a','b','c'); +-------------------------+ | MAKE_SET(1,'a','b','c') | +-------------------------+ | a                       | +-------------------------+ 1 row in set (0.00 sec) mysql>