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Diffstat (limited to 'src/test/regress/sql/vacuum.sql')
| -rw-r--r-- | src/test/regress/sql/vacuum.sql | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/test/regress/sql/vacuum.sql b/src/test/regress/sql/vacuum.sql index a558580fea..16748e1823 100644 --- a/src/test/regress/sql/vacuum.sql +++ b/src/test/regress/sql/vacuum.sql @@ -54,6 +54,19 @@ CREATE INDEX ON vaccluster(wrap_do_analyze(i)); INSERT INTO vaccluster VALUES (1), (2); ANALYZE vaccluster; +-- Test ANALYZE in transaction, where the transaction surrounding +-- analyze performed modifications. This tests for the bug at +-- https://postgr.es/m/c7988239-d42c-ddc4-41db-171b23b35e4f%40ssinger.info +-- (which hopefully is unlikely to be reintroduced), but also seems +-- independently worthwhile to cover. +INSERT INTO vactst SELECT generate_series(1, 300); +DELETE FROM vactst WHERE i % 7 = 0; -- delete a few rows outside +BEGIN; +INSERT INTO vactst SELECT generate_series(301, 400); +DELETE FROM vactst WHERE i % 5 <> 0; -- delete a few rows inside +ANALYZE vactst; +COMMIT; + VACUUM FULL pg_am; VACUUM FULL pg_class; VACUUM FULL pg_database; |