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Merge branch '5.5' into 10.0

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This commit is contained in:
Sergei Golubchik
2015-10-09 17:12:26 +02:00
parent bff1af983a 16c4b3c68b
commit cfeedbfd3e
92 changed files with 1929 additions and 395 deletions
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44
mysql-test/t/view.test
View File

@ -4741,6 +4741,50 @@ SHOW CREATE VIEW v4;
DROP VIEW v1, v2, v3, v4, v5;
--echo #
--echo # BUG#19886430: VIEW CREATION WITH NAMED COLUMNS, OVER UNION,
--echo # IS REJECTED
--echo # Without the patch, reports an error.
CREATE VIEW v1 (fld1, fld2) AS
SELECT 1 AS a, 2 AS b
UNION ALL
SELECT 1 AS a, 1 AS a;
--echo # The column names are explicitly specified and not duplicates, hence
--echo # succeeds.
CREATE VIEW v2 (fld1, fld2) AS
SELECT 1 AS a, 2 AS a
UNION ALL
SELECT 1 AS a, 1 AS a;
--echo # The column name in the first SELECT are not duplicates, hence succeeds.
CREATE VIEW v3 AS
SELECT 1 AS a, 2 AS b
UNION ALL
SELECT 1 AS a, 1 AS a;
--echo # Should report an error, since the explicitly specified column names are
--echo # duplicates.
--error ER_DUP_FIELDNAME
CREATE VIEW v4 (fld1, fld1) AS
SELECT 1 AS a, 2 AS b
UNION ALL
SELECT 1 AS a, 1 AS a;
--echo # Should report an error, since duplicate column name is specified in the
--echo # First SELECT.
--error ER_DUP_FIELDNAME
CREATE VIEW v4 AS
SELECT 1 AS a, 2 AS a
UNION ALL
SELECT 1 AS a, 1 AS a;
--echo # Cleanup
DROP VIEW v1, v2, v3;
# Check that all connections opened by test cases in this file are really
# gone so execution of other tests won't be affected by their presence.
--source include/wait_until_count_sessions.inc