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목록Sring Functions and Operators (1)
웹이야기
[MySQL] MAKE_SET()
MySQL 문자열 함수와 연산자 MAKE_SET() - MAKE_SET(bits, str1, str2, ...) 의 형태 Returns a set value(a string containing substrings separated by , characters) consisting of the strings that have the corresponding bit in bits set. str1 correspondes to bit 0, str2 to bit 1, and so on. NULL values in str1, str2, ... are not appended to the result. mysql> SELECT MAKE_SET(1, 'a', 'b', 'c') ; +--------------------..
D/MySQL
2020. 4. 14. 14:40