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如何過濾下面的查詢中的計數列以僅顯示計數大於1的行?在sql查詢中過濾計數結果
select FirstName, COUNT(*) as [CountTickets] from tblParkingTickets
group by FirstName
order by [CountTickets] desc
這不起作用:
select FirstName, COUNT(*) as [CountTickets] from tblParkingTickets
where [CountTickets] > 1
group by FirstName
order by [CountTickets] desc
感謝