T-SQL查詢兩個日期之間的休息日(週六週日)天數

SELECT COUNT(*) FROM MASTER..SPT_VALUES WHERE TYPE = 'P' AND DATEADD(DAY,NUMBER,'2014-03-13')<='2014-03-26' AND DATEPART(WEEKDAY,DATEADD(DAY,NUMBER,'2014-03-13')) IN (6,7)   轉載於:https://www.cnblogs.c
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