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Remove useless MERGE test

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This was trying to exercise an ERROR we don't actually have.

Backpatch to 15.

Reported by Teja Mupparti <Tejeswar.Mupparti@microsoft.com>
Discussion: https://postgr.es/m/SN6PR2101MB1040BDAF740EA4389484E92BF0079@SN6PR2101MB1040.namprd21.prod.outlook.com
This commit is contained in:
Alvaro Herrera 2022-11-22 11:26:47 +01:00
parent a1efcda7c3
commit 0538d4c0c3
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GPG Key ID: 1C20ACB9D5C564AE
2 changed files with 0 additions and 34 deletions
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16
src/test/regress/expected/merge.out
View File

@ -843,22 +843,6 @@ SELECT * FROM wq_target;
1 | 499
(1 row)
-- test preventing WHEN conditions from writing to the database
create or replace function merge_when_and_write() returns boolean
language plpgsql as
$$
BEGIN
INSERT INTO target VALUES (100, 100);
RETURN TRUE;
END;
$$;
BEGIN;
MERGE INTO wq_target t
USING wq_source s ON t.tid = s.sid
WHEN MATCHED AND (merge_when_and_write()) THEN
UPDATE SET balance = t.balance + s.balance;
ROLLBACK;
drop function merge_when_and_write();
DROP TABLE wq_target, wq_source;
-- test triggers
create or replace function merge_trigfunc () returns trigger

18
src/test/regress/sql/merge.sql
View File

@ -564,24 +564,6 @@ WHEN MATCHED AND t.tableoid >= 0 THEN
UPDATE SET balance = t.balance + s.balance;
SELECT * FROM wq_target;
-- test preventing WHEN conditions from writing to the database
create or replace function merge_when_and_write() returns boolean
language plpgsql as
$$
BEGIN
INSERT INTO target VALUES (100, 100);
RETURN TRUE;
END;
$$;
BEGIN;
MERGE INTO wq_target t
USING wq_source s ON t.tid = s.sid
WHEN MATCHED AND (merge_when_and_write()) THEN
UPDATE SET balance = t.balance + s.balance;
ROLLBACK;
drop function merge_when_and_write();
DROP TABLE wq_target, wq_source;
-- test triggers