pg_upgrade: Handle hash index upgrades more smoothly.

Mark any old hash indexes as invalid so that they don't get used, and
create a script to run REINDEX on all of them.  Without this, we'd
still try to use any upgraded hash indexes, but it would fail.

Amit Kapila, reviewed by me.  Per a suggestion from Tom Lane.

Discussion: 
http://postgr.es/m/CAA4eK1Jidtagm7Q81q-WoegOVgkotv0OxvHOjFxcvFRP4X=m...@mail.gmail.com

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/a95410e2ec39b6776381fd01198dc57a063e8185

Modified Files
--------------
src/bin/pg_upgrade/check.c      |  17 +++++-
src/bin/pg_upgrade/pg_upgrade.h |   2 +
src/bin/pg_upgrade/version.c    | 112 ++++++++++++++++++++++++++++++++++++++++
3 files changed, 130 insertions(+), 1 deletion(-)


-- 
Sent via pgsql-committers mailing list (pgsql-committers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-committers

Reply via email to