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SQL SERVER:SELECT DATEADD( minute,-10,GETDATE())ORACLE:SELECT to_char(sysdate -interval ‘10‘ minute,‘yyyy-mm-dd hh24:mi:ss‘) from dualCAST(COL AS DATETIME) --时间转化
sql 减去分钟
原文地址:http://www.cnblogs.com/muxueyuan/p/4307994.html