Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
974 views
in Technique[技术] by (71.8m points)

ms access - SQL IF / CASE how TO

I've been trying research online on how to combine "If" statements into my query. Suppose I wanted to create a query such that I want to create a extra column called "HIGH_VALUE", and then include a if else statement such that "If Value = "A" > "B" then = "Value A", Else "value B" AS "HIGH_VALUE".

question from:https://stackoverflow.com/questions/65919605/sql-if-case-how-to

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)

In MS Access, you use IIF(). It is a little unclear what logic you really want, but the idea is:

IIF(A > B, "Value A", "Value B") as value

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...