git.postgresql.org Git - postgresql.git/commit

git projects / postgresql.git / commit

Fix MERGE tuple count with DO NOTHING

author Alvaro Herrera <alvherre@alvh.no-ip.org>

2022年11月17日 17:56:11 +0000 (18:56 +0100)

committer Alvaro Herrera <alvherre@alvh.no-ip.org>

2022年11月17日 17:56:11 +0000 (18:56 +0100)

commit 6ff5aa129933fbde034c0d21c28cf05e052511f9

tree 59348a6b39759f7ad906225469124e813e915382 tree

parent 813492dacceecb752725b7e370ac7f5748b1edf9 commit | diff

Fix MERGE tuple count with DO NOTHING

Reporting tuples for which nothing is done is useless and goes against
the documented behavior, so don't do it.

Backpatch to 15.

Reported by: Luca Ferrari
Discussion: https://postgr.es/m/CAKoxK+42MmACUh6s8XzASQKizbzrtOGA6G1UjzCP75NcXHsiNw@mail.gmail.com

src/backend/executor/nodeModifyTable.c diff | blob | blame | history

This is the main PostgreSQL git repository.

RSS Atom