"Pavel Stehule" <[EMAIL PROTECTED]> writes:
> PostgreSQL allow only catch exception (elevel ERROR). SQL/PSM requires that
> warnings are catchable too.
What in the world does it mean to "catch" a warning? If your intention
is to process arbitrary user-defined code while inside the error
subsystem, I can tell you right now that it's unlikely to work.
> Simply solution's is adding one callback to
> error's processing of errors on level WARNING.
I can't get excited about hooks that are defined in such a way that
there can be only one user of the hook ... if it's useful to you,
it's probably useful to someone else too.
regards, tom lane
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