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SQL subquery limits
Message
From
26/09/2001 19:09:36
 
 
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General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Title:
SQL subquery limits
Miscellaneous
Thread ID:
00561265
Message ID:
00561265
Views:
46
I am getting error 1805 Too Many Subqueries when executing an SQL query.
The help file says there is a limit of 2 subqueries.

the select statement that failed has 6 sub-select statements, if I remove one it works fine. I also found if I keep the 6 sub-queries and remove a join condition from the where clause it also works fine.

Basically if i have almost any combination of JOIN conditions and subqueries up to a total of 10 ( between them) it is OK, but as soon as I try for 11 it gives error 1805.

I have found several ways around the problem , but was just wondering if someone could shed some light on this.
- Craig

"If you're not prepared to be wrong, you will never come up with anything original."
- Sir Ken Robinson
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