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Diffstat (limited to '')
| -rw-r--r-- | src/test/regress/expected/matview.out | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out index c109d97..e811e1a 100644 --- a/src/test/regress/expected/matview.out +++ b/src/test/regress/expected/matview.out @@ -572,6 +572,22 @@ REFRESH MATERIALIZED VIEW mvtest_mv_foo; REFRESH MATERIALIZED VIEW CONCURRENTLY mvtest_mv_foo; DROP OWNED BY regress_user_mvtest CASCADE; DROP ROLE regress_user_mvtest; +-- Concurrent refresh requires a unique index on the materialized +-- view. Test what happens if it's dropped during the refresh. +CREATE OR REPLACE FUNCTION mvtest_drop_the_index() + RETURNS bool AS $$ +BEGIN + EXECUTE 'DROP INDEX IF EXISTS mvtest_drop_idx'; + RETURN true; +END; +$$ LANGUAGE plpgsql; +CREATE MATERIALIZED VIEW drop_idx_matview AS + SELECT 1 as i WHERE mvtest_drop_the_index(); +NOTICE: index "mvtest_drop_idx" does not exist, skipping +CREATE UNIQUE INDEX mvtest_drop_idx ON drop_idx_matview (i); +REFRESH MATERIALIZED VIEW CONCURRENTLY drop_idx_matview; +ERROR: could not find suitable unique index on materialized view +DROP MATERIALIZED VIEW drop_idx_matview; -- clean up -- make sure that create WITH NO DATA works via SPI BEGIN; CREATE FUNCTION mvtest_func() |