数据库字符串截取

xiaoxiao2026-05-23 13

select substring('042-55019999',charindex('-','042-55019999')+1,(len('042-55019999')-charindex('-','042-55019999'))) select substring(tupian,charindex('/',tupian)+1,(len(tupian)-charindex('-',tupian))) from product where pid=1

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Java

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