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mysql 常用语句

2022-06-26 03:18:00 【bismillahhh】

1、去除字段前后特殊符号

SELECT REPLACE(REPLACE(号码,"['",""),"']","") as id from test WHERE 号码 LIKE '%[%'

2、去除字符前后符号，并更新

UPDATE test
SET 号码 = REPLACE(REPLACE(号码,"['",""),"']","")
WHERE 号码 LIKE '%[%'

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https://blog.csdn.net/qq_41617060/article/details/125454433