Postgres Pro
Downloads
Home   >   mailing lists

Fix PL/Python metadata when there is no result - Mailing list pgsql-hackers

From Jean-Baptiste Quenot
Subject Fix PL/Python metadata when there is no result
Date
Msg-id CAK6bCay4yrFJD3po_bCke4ukjjsPLkbf+ad07jZiAU3N6cwUiA@mail.gmail.com
Whole thread Raw
Responses Re: Fix PL/Python metadata when there is no result  (Peter Eisentraut <peter_e@gmx.net>)
Re: Fix PL/Python metadata when there is no result  (Peter Eisentraut <peter_e@gmx.net>)
List pgsql-hackers
Tree view 
Dear hackers,

Thanks for the work on PLPython result metadata, it is very useful!  I
just came across a crash when trying to access this metadata on the
result of an UPDATE, which obviously cannot return any tuple (unless
you specify a RETURNING clause maybe?).

Please find attached a patch that solves this issue.  Instead of a PG
crash, we get the following message:

ERROR:  plpy.Error: no result fetched

All the best,
--
Jean-Baptiste Quenot
Attachment

pgsql-hackers by date:

Previous
From: Robert Haas
Date:
Subject: Re: psql tab completion for SELECT
Next
From: "Greg Sabino Mullane"
Date:
Subject: Re: psql tab completion for SELECT