我正在尝试使用 iif 语句(即:)将一列数据状态更改为另一列数据状态iif([major]="eet","electronic engineering technology")
。
我让它工作,直到我在名为 PLS 的组中添加了一个新专业。我得到一个框,指出表达式太复杂。
当我把那个拿出来时,它工作得很好。访问 iif 语句的数量是否有限制?
Majors: IIf([Major]="EET","Electronics Engineering Technology",
IIf([Major]="DMA","Digital Media Arts Technology",
IIf([Major]="BAM","Business Administration - Management ",
IIf([Major]="Ess","Industrial Electronics Technology - Electronic Security Systems",
IIf([Major]="FMT","Facilities Management Technology",
IIf([Major]="FMTC","Facilities Management Technology Certificate",
IIf([Major]="HIT","Health Information Technology",
IIf([Major]="HSE","Human Services",
IIf([Major]="HVAC","Heating, Ventilation, Air Conditioning and Refrigeration Technology",
IIf([Major]="IENET","Industrial Electronics Technology - Computer and Networking Track",
IIf([Major]="Auto","Automotive Technology",
IIf([Major]="AT","Accounting Technology",
IIf([Major]="IETC","Industrial Electronics Technology- Computer Track",
IIf([Major]="IETR","Industrial Electronics Technology - Railway Electronics Systems",
IIf([Major]="PLS","test","Ophthalmic Dispensing"))))))))))))))