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Diffstat (limited to 'mysql-test/t/null_key.test')
| -rw-r--r-- | mysql-test/t/null_key.test | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/mysql-test/t/null_key.test b/mysql-test/t/null_key.test index e15aec01d2a..1400c643203 100644 --- a/mysql-test/t/null_key.test +++ b/mysql-test/t/null_key.test @@ -240,3 +240,26 @@ SHOW STATUS LIKE "handler_read%"; DROP TABLE t1,t2,t3,t4; # End of 4.1 tests + +# +# BUG#34945 "ref_or_null queries that are null_rejecting and have a null value crash mysql" +# +CREATE TABLE t1 ( + a int(11) default NULL, + b int(11) default NULL, + KEY a (a,b) +); +INSERT INTO t1 VALUES (0,10),(0,11),(0,12); + +CREATE TABLE t2 ( + a int(11) default NULL, + b int(11) default NULL, + KEY a (a) +); +INSERT INTO t2 VALUES (3,NULL),(3,11),(3,12); + +SELECT * FROM t2 inner join t1 WHERE ( t1.a = 0 OR t1.a IS NULL) AND t2.a = 3 AND t2.b = t1.b; + +drop table t1, t2; +-- echo End of 5.0 tests + |