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Diffstat (limited to 'mysql-test/t/user_var.test')
| -rw-r--r-- | mysql-test/t/user_var.test | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/mysql-test/t/user_var.test b/mysql-test/t/user_var.test index efaf8afd91e..2782f61994d 100644 --- a/mysql-test/t/user_var.test +++ b/mysql-test/t/user_var.test @@ -365,4 +365,15 @@ SELECT (@v:=a) <> (@v:=1) FROM t1; DROP TABLE t1; +# +# LP BUG#1001506 Crash on a query with GROUP BY and user variables +# MySQL Bug #11764372 57197: EVEN MORE USER VARIABLE CRASHING FUN +# + +CREATE TABLE t1(a int); +INSERT INTO t1 VALUES (1), (2); +SELECT DISTINCT @a:=MIN(t1.a) FROM t1, t1 AS t2 +GROUP BY @b:=(SELECT COUNT(*) > t2.a); +DROP TABLE t1; + --echo End of 5.1 tests |