DECODE statement and the argument limits

No one knows the number of arguments that the DECODE statement allows you to enter. I currently have 863 and it gives me an error message when I try to run the query.

Database - ORA-00939 error: too many arguments for the function.

Thank you
Chris

Hello

You still have too many parameters your decodes, the limit is 250 so you can enter only 124 values and decoded. I would like to nest decodes by doing:

DECODE (point, "c1", "v1", "c2", "v2", "c3", "v3",..., DECODE (point, 'c4', 'v4', 'c5', 'v5', 'c6', 'v6',..., DECODE (...)))

Alternatively, you can for example use case

WHEN BOX point IN ( END)

Rod West

Tags: Business Intelligence

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