| From: | Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org> |
|---|---|
| To: | pgsql-committers(at)postgresql(dot)org |
| Subject: | pgsql: Infer functional dependency past RelabelType |
| Date: | 2017-10-12 15:34:48 |
| Message-ID: | E1e2fVY-0003J7-5N@gemulon.postgresql.org |
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| Lists: | pgsql-committers |
Infer functional dependency past RelabelType
Vars hidden within a RelabelType would not be detected as compatible
with some functional dependency. Repair by properly ignoring the
RelabelType.
Author: David Rowley
Reviewed-by: Tomas Vondra
Discussion: https://postgr.es/m/CAKJS1f-y-UEy=rsBXynBOgiW1fKMr_LVoYSGL9QOc36mLEC-ww@mail.gmail.com
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/e9ef11ac8bb2acc2d2462fc17ec3291a959589e7
Modified Files
--------------
src/backend/statistics/dependencies.c | 8 ++++++++
1 file changed, 8 insertions(+)
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