mysql函数find_in_set()

SELECT FIND_IN_SET('b','a,b,c,d');

结果:2

SELECT * from video where find_in_set(id,'1,2,3,4');

查找id在‘1,2,3,4’范围内的数据

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转载自www.cnblogs.com/icebutterfly/p/9051080.html
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