diff options
Diffstat (limited to 'mysql-test/t/func_math.test')
| -rw-r--r-- | mysql-test/t/func_math.test | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/mysql-test/t/func_math.test b/mysql-test/t/func_math.test index e67f5f29e3a..91fdce8addb 100644 --- a/mysql-test/t/func_math.test +++ b/mysql-test/t/func_math.test @@ -269,6 +269,15 @@ SELECT a, ROUND(a) FROM t1; DROP TABLE t1; +# +# Bug#45152 crash with round() function on longtext column in a derived table +# +CREATE TABLE t1(f1 LONGTEXT) engine=myisam; +INSERT INTO t1 VALUES ('a'); +SELECT 1 FROM (SELECT ROUND(f1) AS a FROM t1) AS s WHERE a LIKE 'a'; +SELECT 1 FROM (SELECT ROUND(f1, f1) AS a FROM t1) AS s WHERE a LIKE 'a'; +DROP TABLE t1; + --echo End of 5.0 tests # @@ -282,4 +291,22 @@ SELECT 1e300 / 1e-300; SELECT EXP(750); SELECT POW(10, 309); +--echo # +--echo # Bug #44768: SIGFPE crash when selecting rand from a view +--echo # containing null +--echo # + +CREATE OR REPLACE VIEW v1 AS SELECT NULL AS a; +SELECT RAND(a) FROM v1; +DROP VIEW v1; + +SELECT RAND(a) FROM (SELECT NULL AS a) b; + +CREATE TABLE t1 (i INT); +INSERT INTO t1 VALUES (NULL); +SELECT RAND(i) FROM t1; +DROP TABLE t1; + +--echo # + --echo End of 5.1 tests |