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--
-- TRANSACTIONS
--
BEGIN;
SELECT *
INTO TABLE xacttest
FROM aggtest;
INSERT INTO xacttest (a, b) VALUES (777, 777.777);
END;
-- should retrieve one value--
SELECT a FROM xacttest WHERE a > 100;
a
-----
777
(1 row)
BEGIN;
CREATE TABLE disappear (a int4);
DELETE FROM aggtest;
-- should be empty
SELECT * FROM aggtest;
a | b
---+---
(0 rows)
ABORT;
-- should not exist
SELECT oid FROM pg_class WHERE relname = 'disappear';
oid
-----
(0 rows)
-- should have members again
SELECT * FROM aggtest;
a | b
-----+---------
56 | 7.8
100 | 99.097
0 | 0.09561
42 | 324.78
(4 rows)
|
