Victor Wagner <vitus(at)wagner(dot)pp(dot)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