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MDEV-26684: Unexpected ROW_NUMBER in a condition raised by a diagnostics

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statement

Not repeatable after MDEV-26606. Test case added.
This commit is contained in:
Rucha Deodhar
2021-10-06 23:36:14 +05:30
parent 479e303ef3
commit af95c991dd
2 changed files with 54 additions and 0 deletions
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30
mysql-test/main/get_diagnostics.result
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@@ -1608,3 +1608,33 @@ SELECT @var1;
2 2
DROP TABLE t1; DROP TABLE t1;
DROP PROCEDURE sp; DROP PROCEDURE sp;
#
# MDEV-26684: Unexpected ROW_NUMBER in a condition raised by a diagnostics statement
#
CREATE TABLE t1 (a INT);
INSERT INTO t1 VALUES (1),(2);
GET DIAGNOSTICS CONDITION 5 @msg = MESSAGE_TEXT;
Warnings:
Error 1758 Invalid condition number
SHOW WARNINGS;
Level Code Message
Error 1758 Invalid condition number
GET DIAGNOSTICS CONDITION 1 @ind = ROW_NUMBER, @msg = MESSAGE_TEXT;
SELECT @ind, @msg;
@ind @msg
0 Invalid condition number
INSERT INTO t1 VALUES (3),(4);
GET DIAGNOSTICS CONDITION 1 @ind = ROW_NUMBER, @msg = MESSAGE_TEXT;
Warnings:
Error 1758 Invalid condition number
SELECT @ind, @msg;
@ind @msg
0 Invalid condition number
GET DIAGNOSTICS CONDITION 5 @ind = ROW_NUMBER, @msg = MESSAGE_TEXT;
Warnings:
Error 1758 Invalid condition number
Error 1758 Invalid condition number
SELECT @ind, @msg;
@ind @msg
0 Invalid condition number
DROP TABLE t1;

24
mysql-test/main/get_diagnostics.test
View File

@@ -1496,3 +1496,27 @@ SELECT @var1;
DROP TABLE t1; DROP TABLE t1;
DROP PROCEDURE sp; DROP PROCEDURE sp;
--echo #
--echo # MDEV-26684: Unexpected ROW_NUMBER in a condition raised by a diagnostics statement
--echo #
CREATE TABLE t1 (a INT);
INSERT INTO t1 VALUES (1),(2);
GET DIAGNOSTICS CONDITION 5 @msg = MESSAGE_TEXT;
SHOW WARNINGS;
GET DIAGNOSTICS CONDITION 1 @ind = ROW_NUMBER, @msg = MESSAGE_TEXT;
SELECT @ind, @msg;
INSERT INTO t1 VALUES (3),(4);
GET DIAGNOSTICS CONDITION 1 @ind = ROW_NUMBER, @msg = MESSAGE_TEXT;
SELECT @ind, @msg;
GET DIAGNOSTICS CONDITION 5 @ind = ROW_NUMBER, @msg = MESSAGE_TEXT;
SELECT @ind, @msg;
DROP TABLE t1;