Set procost to 10 for each of the pg_foo_is_visible() functions.
The idea here is to make sure the planner will evaluate these functions
last not first among the filter conditions in psql pattern search and
tab-completion queries. We've discussed this several times, and there
was consensus to do it back in August, but we didn't want to do it just
before a release. Now seems like a safer time.
No catversion bump, since this catalog change doesn't create a backend
incompatibility nor any regression test result changes.
Branch
------
master
Details
-------
http://git.postgresql.org/pg/commitdiff/a80889a7359e720107b881bcd3e8fd47f3874e36
Modified Files
--------------
src/include/catalog/pg_proc.h | 24 ++++++++++++------------
1 files changed, 12 insertions(+), 12 deletions(-)