我正在尝试编写一个查询,该查询将使用 Q1、Q2、Q3、Q4 填充“Quarter”字段,具体取决于某个交易发生在哪个月份。我正在尝试这种方式,我认为这很笨拙:
IIf([Original Date] like “7*” Or [original date] like “8*” or [original date] like “9*”, “Q1”, IIf ([Original Date] like “10*” or [Original Date] like “11*” or [Original Date] like “12*”, “Q2”, IIF([Original Date] like “1*” or [Original Date] like “2*” or [Original Date] like “3*”, “Q3”, IIf([Original Date] like “4*” or [Original Date] like “5*” or [Original Date] like “6*”, “Q4”, Null))))
然而,这不起作用。我在想可能是因为 [Original Date] 字段是日期/时间数据类型。有没有更好的方法来编写这个查询?