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q_sql:='select a.ip ,b.intime from b,a where a.ip=sb and b.intime>=:xd and b.intime<=:yd group by b.intime';
query2.parambyname('xd').asdatetime:= datetime1;
query2.parambyname('yd').asdatetime:=datetime2;
这样谢老是说我的group 有错误~~
general sql error
ora-00979:不是group by 表达式
query2.parambyname('xd').asdatetime:= datetime1;
query2.parambyname('yd').asdatetime:=datetime2;
这样谢老是说我的group 有错误~~
general sql error
ora-00979:不是group by 表达式