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Merge pull request #5095 from citusdata/fix/prepare-upgrade-idempotent 

Fix: citus_prepare_pg_upgrade idempotency
pull/5100/head
Nils Dijk 2021-07-08 12:29:18 +02:00 committed by GitHub
parent 79979f56cf 18652ef9ff
commit 2e60f5cf43
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4 changed files with 5 additions and 0 deletions
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1
src/backend/distributed/sql/udfs/citus_prepare_pg_upgrade/10.1-1.sql generated
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@ -18,6 +18,7 @@ BEGIN
DROP TABLE IF EXISTS public.pg_dist_authinfo;
DROP TABLE IF EXISTS public.pg_dist_poolinfo;
DROP TABLE IF EXISTS public.pg_dist_rebalance_strategy;
DROP TABLE IF EXISTS public.pg_dist_object;
--
-- backup citus catalog tables

1
src/backend/distributed/sql/udfs/citus_prepare_pg_upgrade/9.5-2.sql generated
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@ -18,6 +18,7 @@ BEGIN
DROP TABLE IF EXISTS public.pg_dist_authinfo;
DROP TABLE IF EXISTS public.pg_dist_poolinfo;
DROP TABLE IF EXISTS public.pg_dist_rebalance_strategy;
DROP TABLE IF EXISTS public.pg_dist_object;
--
-- backup citus catalog tables

1
src/backend/distributed/sql/udfs/citus_prepare_pg_upgrade/latest.sql
View File

@ -18,6 +18,7 @@ BEGIN
DROP TABLE IF EXISTS public.pg_dist_authinfo;
DROP TABLE IF EXISTS public.pg_dist_poolinfo;
DROP TABLE IF EXISTS public.pg_dist_rebalance_strategy;
DROP TABLE IF EXISTS public.pg_dist_object;
--
-- backup citus catalog tables

2
src/test/regress/upgrade/pg_upgrade_test.py
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@ -66,6 +66,8 @@ def main(config):
common.run_pg_regress(config.old_bindir, config.pg_srcdir,
NODE_PORTS[COORDINATOR_NAME], AFTER_PG_UPGRADE_SCHEDULE)
citus_prepare_pg_upgrade(config.old_bindir)
# prepare should be idempotent, calling it a second time should never fail.
citus_prepare_pg_upgrade(config.old_bindir)
common.stop_databases(config.old_bindir, config.old_datadir)