sql returns fail for some stop requests

[Alan DeKok]

Amir Tal wrote:
> i have modified the sql queries and removed unnecessary whitespace, 
> but am still getting some queries cut-off in the log.
...
> is there a way to increase the space/memory available for sql queries?

  Edit the source code.  See src/modules/rlm_sql/

> in addition i have found the following in the logs:
> 
> rlm_sql (sql): There are no DB handles to use! skipped 0, tried to connect 0 
> ++[sql] returns fail
...
> this is a rare error, but it still exists, might be related.

  It's not related.

  Alan DeKok.