Horton

Re: Explicit subtransactions for PL/Tcl

Tom Lane <tgl@sss.pgh.pa.us>

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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Victor Wagner <vitus@wagner.pp.ru>
Cc: PostgreSQL mailing lists <pgsql-hackers@postgresql.org>
Date: 2017-01-08T18:36:34Z
Lists: pgsql-hackers 
Victor Wagner <vitus@wagner.pp.ru> writes:
> I'm attaching the patch which implements subtransaction command for
> PL/Tcl which does almost same as PL/Python plpy.subtransction context
> manager object does: executes a block of Tcl code in the context of
> subtransaction, rolls subtransaction back if error occures and commits
> it otherwise.

Interesting.  Please add this to the 2017-03 commitfest list, to make
sure we don't lose track of it.

			regards, tom lane

Commits

  1. Add a "subtransaction" command to PL/Tcl.