摘要:
-- 替换 replace(字段名,"需要替换的字符","替换的字符") mysql里replace不支持正则匹配 mysql> set @needReplaceStr = 'hello world!'; Query OK, 0 rows affected (0.00 sec) mysql> select replace(@needReplaceStr, 'world', 'leyi'); +... 阅读全文
posted @ 2019-12-25 16:26
韭菜茄子
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