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fookk
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说明:TADOQuery控件的SQL语句为:
Select time,sum(qi),sum(pi),sum(person) from xfxx
where (time>=:f1) and (time<=:f2)
group by time order by time
查询结果为:时间>f1且<=f2 和查询语句的要求不服。
Why?Why?Why?Why?Why?
Select time,sum(qi),sum(pi),sum(person) from xfxx
where (time>=:f1) and (time<=:f2)
group by time order by time
查询结果为:时间>f1且<=f2 和查询语句的要求不服。
Why?Why?Why?Why?Why?