SQL操作應用——前導模糊查詢不能使用索引
提問人:ylm發(fā)布時間:2020-09-28
select * from order where desc like ‘%XX’
而非前導模糊查詢則可以:
select * from order where desc like ‘XX%’
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相關視頻回答
select * from order where desc like ‘%XX’
而非前導模糊查詢則可以:
select * from order where desc like ‘XX%’
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