Date Department average_wait_time_min patients_count doctors_count nurses_count year quarters57 18 3 5 2017 Q1-2017 January-2017 1 -2017 01-2017 Date Department average_
RealRanges
AND AgentState NOT IN ('logout', 'LOGIN')
[ExtensionID],[WorkstationID], RSRange, RealRanges.RERange
在使用cte将原始行从表拆分到几行按小时划分后我想要做的是,如果几个列在几行中匹配,则对工期值进行<