po 31. 1. 2022 v 15:37 odesílatel Gilles Darold <gilles@darold.net> napsal:
Le 28/06/2021 à 18:41, Julien Rouhaud a écrit : > Thanks for the feedback Gilles! > > On Mon, Jun 28, 2021 at 04:06:54PM +0200, Gilles Darold wrote: >> If we could at least call get_query_def()through an extension if we didn't >> have a functionit would be ideal for DBAs.I agree this is unusual but when >> it does happen to you being able to call get_query_def () helps a lot. > Since at least 2 other persons seems to be interested in that feature, I can > take care of writing and maintaining such an extension, provided that the > required infrastructure is available in core. > > PFA v2 of the patch which only adds the required alias and expose > get_query_def().
I checked the last patch. I think it is almost trivial. I miss just comment, why this alias is necessary
+ if (!rte->alias) + rte->alias = makeAlias(get_rel_name(rte->relid), NULL);
Regards
Pavel
Thanks a lot Julien, such facilities are really helpful for DBAs and make the difference with other RDBMS. I don't think that this feature exists else where.