On 1/15/14 1:23 PM, Florian Pflug wrote:
> The fact that it's named plpgsql.warnings already clearly documents that this only affects plpgsql. But whether a
particularwarning is emitted during compilation or during execution it largely irrelevant, I think. For example, if we
calledthis compiler_warning, we'd couldn't add a warning which triggers when SELECT .. INTO ingores excessive rows.
There is the fact that something being a "compiler warning" gives you an
idea on its effects on performance. But maybe that would be better
described in the documentation (perhaps even more accurately).
I like the idea of warning about SELECT .. INTO, though, but that one
could have a non-negligible performance penalty during execution.
Regards,
Marko Tiikkaja