Change SQLSTATE for event triggers "wrong context" message
authorAlvaro Herrera <alvherre@alvh.no-ip.org>
Wed, 8 Apr 2015 18:26:50 +0000 (15:26 -0300)
committerAlvaro Herrera <alvherre@alvh.no-ip.org>
Wed, 8 Apr 2015 18:26:50 +0000 (15:26 -0300)
commit73206812cd97436cffd8f331dbb09d38a2728162
treead657f5dba79bbe88f132956f4d43f0d870c144f
parent5df64f298d2863c9fb39437abb3ae6f988aedc0a
Change SQLSTATE for event triggers "wrong context" message

When certain event-trigger-only functions are called when not in the
wrong context, they were reporting the "feature not supported" SQLSTATE,
which is somewhat misleading.  Create a new custom error code for such
uses instead.

Not backpatched since it may be seen as an undesirable behavioral
change.

Author: Michael Paquier
Discussion: https://www.postgresql.org/message-id/CAB7nPqQ-5NAkHQHh_NOm7FPep37NCiLKwPoJ2Yxb8TDoGgbYYA@mail.gmail.com
src/backend/commands/event_trigger.c
src/backend/utils/errcodes.txt