plpgsql-trigger.html: more concise wording for TG_ variables

When Who What
2022-11-15 14:01:08 Daniel Gustafsson (d_gustafsson) Closed in commitfest 2022-11 with status: Committed
2022-11-15 14:01:08 Daniel Gustafsson (d_gustafsson) Changed committer to d_gustafsson
2022-10-12 07:05:49 Michael Paquier (michael-kun) Closed in commitfest 2022-09 with status: Moved to next CF
2022-08-31 21:08:55 Daniel Gustafsson (d_gustafsson) Added d_gustafsson as reviewer
2022-08-31 12:00:52 Christoph Berg (myon) Changed authors to Christoph Berg (myon)
2022-08-31 12:00:52 Christoph Berg (myon) Changed targetversion to 15
2022-08-31 12:00:25 Christoph Berg (myon) Attached mail thread Yw4Noe3A2s87A0qq@msg.df7cb.de
2022-08-31 12:00:25 Christoph Berg (myon) Created patch record