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Diffstat (limited to 'mysql-test/t/join.test')
| -rw-r--r-- | mysql-test/t/join.test | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/mysql-test/t/join.test b/mysql-test/t/join.test index 6969be6fdc4..73a1ae5eb82 100644 --- a/mysql-test/t/join.test +++ b/mysql-test/t/join.test @@ -897,4 +897,24 @@ GREATEST(t1.a, DROP TABLE t1; +--echo # +--echo # Bug #53544: Server hangs during JOIN query in stored procedure called +--echo # twice in a row +--echo # + +CREATE TABLE t1(c INT); + +INSERT INTO t1 VALUES (1), (2); + +PREPARE stmt FROM "SELECT t2.c AS f1 FROM t1 LEFT JOIN + t1 t2 ON t1.c=t2.c RIGHT JOIN + t1 t3 ON t1.c=t3.c + GROUP BY f1;"; + +EXECUTE stmt; +EXECUTE stmt; + +DEALLOCATE PREPARE stmt; +DROP TABLE t1; + --echo End of 5.1 tests |