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5 Μαΐ 2011 · Start with the following query in MS Access. In my example, I've saved it with the name qryRoomColorCounts: SELECT tblRooms.RoomType, tblRooms.Color, Count(*) AS ColorCount FROM tblRooms GROUP BY tblRooms.RoomType, tblRooms.Color You can then use this SQL to get your result:
Use IIf in a query. The IIf function is frequently used to create calculated fields in queries. The syntax is the same, with the exception that in a query, you must preface the expression with a field alias and a colon (:) instead of an equal sign (=).
This MSAccess tutorial explains how to use the Access iif function with syntax and examples. The Microsoft Access iif function returns one value if a specified condition evaluates to TRUE, or another value if it evaluates to FALSE.
24 Οκτ 2007 · If you don't have to do this, just do it in a query with an IIF statement. The syntax is this: iif([Age] = 17 AND [Gender] = "female" AND [BMI] > 25, 95, iif(etc, etc...))) Registered User. of the SWITCH or SELECT CASE commands? I've never used those before and I'm decent with Access, but very limited with my SQL programming knowledge.
I'm trying to work out a query in design view, I'm using the IIF statement and was wodering if there's a way to use an else type function? This is what I have working: IIF([field1]=Y And [field2] Between 1 And 5,"Level1,"Decline")
1 Ιαν 2000 · For queries, you can add your conditional expressions to a blank cell in the Field row, or you can use an expression in the Criteria row of the query. When you use an expression in the Field row, the results appear as a column in the query results.
26 Ιαν 2017 · Learn how to use IF queries as search criteria in Access and when working in SQL to set the criteria for your queries.
