mysql每日一题0809--每行包含某个特定数据或者字符 like regex like length
摘要:测试数据 CREATE TABLE T0809 ( ID INT, DATA VARCHAR(10) ); INSERT INTO T0809 VALUES(1,'8'), (2,'88'), (3,'7,8'), (4,'6,7,8'), (5,'8,9'), (6,'7,88') solutio
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posted @ 2021-08-10 18:35
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