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我有以下查询来选择前10名。但结果显示11行,当我将选择更改为前20,它显示21?选择前10名,但11个结果
是否有问题导致此查询?
SELECT TOP 10 Format([DutyDate],"ddd"", ""dd-mmm-yy") AS [Shift Date], Count(Shifts.ID) AS Shifts
FROM Shifts
GROUP BY Format([DutyDate],"ddd"", ""dd-mmm-yy")
ORDER BY Count(Shifts.ID) DESC;
尝试在查询的末尾添加LIMIT 10。 –