imageName as imageName,fileId as fileId from znkt_file_bind_image WHERE fileId=?)Tips:truncate table table_name 快速的清空一张表,比逐条删除要快很多。不会引起mysql 死锁;1.SQL SELECT DISTINCT 语句 KeyWords 去重,2.SELECT Company, OrderNumber FROM Orders ORDER BY Company DESC, OrderNumber ASC...
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