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MDEV-10779 Failing assertion lex->proc_list.elements == 0 or syntax error on PROCEDURE ANALYSE in UNION

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Reverting a part of the patch for "MDEV-8909union parser cleanup",
as a parenthesized SELECT with PROCEDURE followed by UNION is not
disallowed by the grammar (only a non-parenthesized SELECT with PROCEDURE
followed by a UNION is disallowed grammatically).
This commit is contained in:
Alexander Barkov
2016-09-13 20:28:58 +04:00
parent 54b81ac57f
commit a0db19bed9
3 changed files with 105 additions and 2 deletions
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41
mysql-test/r/parser.result
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@ -1239,3 +1239,44 @@ a
20
1
DROP TABLE t1;
#
# MDEV-10779 Failing assertion lex->proc_list.elements == 0 or syntax error on PROCEDURE ANALYSE in UNION
#
CREATE TABLE t1 (i INT);
(SELECT * FROM t1 PROCEDURE ANALYSE(10, 10))
UNION
(SELECT * FROM t1 PROCEDURE ANALYSE(10, 10));
ERROR HY000: Incorrect usage of UNION and SELECT ... PROCEDURE ANALYSE()
(SELECT * FROM t1 PROCEDURE ANALYSE(10, 10))
UNION
SELECT * FROM t1 PROCEDURE ANALYSE(10, 10);
ERROR HY000: Incorrect usage of UNION and SELECT ... PROCEDURE ANALYSE()
(SELECT * FROM t1 PROCEDURE ANALYSE(10, 10))
UNION
(SELECT 1);
ERROR HY000: Incorrect usage of UNION and SELECT ... PROCEDURE ANALYSE()
(SELECT * FROM t1 PROCEDURE ANALYSE(10, 10))
UNION
SELECT 1;
ERROR HY000: Incorrect usage of UNION and SELECT ... PROCEDURE ANALYSE()
SELECT * FROM t1 PROCEDURE ANALYSE(10, 10)
UNION
(SELECT * FROM t1 PROCEDURE ANALYSE(10, 10));
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'UNION
(SELECT * FROM t1 PROCEDURE ANALYSE(10, 10))' at line 2
SELECT * FROM t1 PROCEDURE ANALYSE(10, 10)
UNION
SELECT * FROM t1 PROCEDURE ANALYSE(10, 10);
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'UNION
SELECT * FROM t1 PROCEDURE ANALYSE(10, 10)' at line 2
SELECT * FROM t1 PROCEDURE ANALYSE(10, 10)
UNION
(SELECT 1);
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'UNION
(SELECT 1)' at line 2
SELECT * FROM t1 PROCEDURE ANALYSE(10, 10)
UNION
SELECT 1;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'UNION
SELECT 1' at line 2
DROP TABLE t1;