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Add a simple test case covering a join against an inheritance tree,

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since we're evidently not testing that at all right now :-(
This commit is contained in:
Tom Lane
2009-08-13 17:14:38 +00:00
parent f959390cd0
commit 501255114d
2 changed files with 21 additions and 0 deletions
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13
src/test/regress/expected/join.out
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@ -2209,6 +2209,19 @@ SELECT * FROM t3;
---+---
(0 rows)
-- Test join against inheritance tree
create temp table t2a () inherits (t2);
insert into t2a values (200, 2001);
select * from t1 left join t2 on (t1.a = t2.a);
a | b | a | b
-----+------+-----+------
5 | 10 | |
15 | 20 | |
100 | 100 | |
200 | 1000 | 200 | 2000
200 | 1000 | 200 | 2001
(5 rows)
--
-- regression test for 8.1 merge right join bug
--

8
src/test/regress/sql/join.sql
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@ -389,6 +389,14 @@ SELECT * FROM t3;
DELETE FROM t3 USING t3 t3_other WHERE t3.x = t3_other.x AND t3.y = t3_other.y;
SELECT * FROM t3;
-- Test join against inheritance tree
create temp table t2a () inherits (t2);
insert into t2a values (200, 2001);
select * from t1 left join t2 on (t1.a = t2.a);
--
-- regression test for 8.1 merge right join bug
--