| From: | Noah Misch <noah(at)leadboat(dot)com> |
|---|---|
| To: | pgsql-committers(at)postgresql(dot)org |
| Subject: | pgsql: Ignore CatalogSnapshot when checking COPY FREEZE prerequisites. |
| Date: | 2017-11-05 17:37:37 |
| Message-ID: | E1eBOrZ-0002ZG-Tq@gemulon.postgresql.org |
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| Thread: | |
| Lists: | pgsql-committers |
Ignore CatalogSnapshot when checking COPY FREEZE prerequisites.
This restores the ability, essentially lost in commit
ffaa44cb559db332baeee7d25dedd74a61974203, to use COPY FREEZE under
REPEATABLE READ isolation. Back-patch to 9.4, like that commit.
Reviewed by Tom Lane.
Discussion: https://postgr.es/m/CA+TgmoahWDm-7fperBxzU9uZ99LPMUmEpSXLTw9TmrOgzwnORw@mail.gmail.com
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/bab3a714b62160f0e89c8943c5e054649cd58945
Modified Files
--------------
src/backend/commands/copy.c | 18 +++++++++++++++---
src/backend/utils/time/snapmgr.c | 8 ++++++++
2 files changed, 23 insertions(+), 3 deletions(-)
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