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Add regression test for MV join to view.

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This would have caught a bug in the initial patch, and seems like
a good thing to test going forward.

Per bug report by Erik Rijkers and fix by Tom Lane
This commit is contained in:
Kevin Grittner
2013-03-14 13:34:51 -05:00
parent f7559c0101
commit 8d7ff13ed5
2 changed files with 12 additions and 0 deletions
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9
src/test/regress/expected/matview.out
View File

@ -327,6 +327,15 @@ SELECT * FROM tum;
x | 5 x | 5
(3 rows) (3 rows)
-- test join of mv and view
SELECT type, m.totamt AS mtot, v.totamt AS vtot FROM tm m LEFT JOIN tv v USING (type);
type | mtot | vtot
------+------+------
y | 12 | 12
z | 24 | 24
x | 5 | 5
(3 rows)
-- test diemv when the mv does exist -- test diemv when the mv does exist
DROP MATERIALIZED VIEW IF EXISTS tum; DROP MATERIALIZED VIEW IF EXISTS tum;
-- make sure that dependencies are reported properly when they block the drop -- make sure that dependencies are reported properly when they block the drop

3
src/test/regress/sql/matview.sql
View File

@ -103,6 +103,9 @@ REFRESH MATERIALIZED VIEW tum WITH DATA;
SELECT pg_relation_is_scannable('tum'::regclass); SELECT pg_relation_is_scannable('tum'::regclass);
SELECT * FROM tum; SELECT * FROM tum;
-- test join of mv and view
SELECT type, m.totamt AS mtot, v.totamt AS vtot FROM tm m LEFT JOIN tv v USING (type);
-- test diemv when the mv does exist -- test diemv when the mv does exist
DROP MATERIALIZED VIEW IF EXISTS tum; DROP MATERIALIZED VIEW IF EXISTS tum;