SQL 截取字符
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select SUBSTRING('123,abcdefg',charindex(',','123,abcdefg',0)+1,LEN('123,abcdefg')-charindex(',','123,abcdefg',0))
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select SUBSTRING('123,abcdefg',0,charindex(',','123,abcdefg',0))
轉載于:https://www.cnblogs.com/kunEssay/p/5726672.html
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