diff options
Diffstat (limited to 'mysql-test')
| -rw-r--r-- | mysql-test/r/null.result | 17 | ||||
| -rw-r--r-- | mysql-test/t/null.test | 17 |
2 files changed, 34 insertions, 0 deletions
diff --git a/mysql-test/r/null.result b/mysql-test/r/null.result index fcaaeb2192f..d25e78c1ce4 100644 --- a/mysql-test/r/null.result +++ b/mysql-test/r/null.result @@ -1572,6 +1572,23 @@ SELECT * FROM t1 WHERE NULLIF(NULLIF(NULLIF(NULLIF(NULLIF(NULLIF(NULLIF(NULLIF(N i DROP TABLE t1; # +# MDEV-10347 mysqld got signal 11 +# +CREATE TABLE t1 (f1 VARCHAR(10), f2 VARCHAR(40)); +CREATE TABLE t2 (f3 VARCHAR(20)); +PREPARE stmt FROM " + SELECT ( + SELECT IFNULL(f3,4) FROM t2 + WHERE IFNULL(NULLIF(f1,''),1) + ) AS sq + FROM t1 + GROUP BY f2 +"; +EXECUTE stmt; +sq +DEALLOCATE PREPARE stmt; +DROP TABLE t2,t1; +# # MDEV-10236 Where expression with NOT function gives incorrect result # CREATE TABLE t1 (c1 INT); diff --git a/mysql-test/t/null.test b/mysql-test/t/null.test index 84b3f069683..a55f5ce58d3 100644 --- a/mysql-test/t/null.test +++ b/mysql-test/t/null.test @@ -1006,6 +1006,23 @@ INSERT INTO t1 VALUES (1),(2); SELECT * FROM t1 WHERE NULLIF(NULLIF(NULLIF(NULLIF(NULLIF(NULLIF(NULLIF(NULLIF(NULLIF(NULLIF(NULLIF(NULLIF(NULLIF(NULLIF(i = ROUND(0), 14), 13), 12), 11), 10), 9), 8), 7), 6), 5), 4), 3), 2), 1); DROP TABLE t1; +--echo # +--echo # MDEV-10347 mysqld got signal 11 +--echo # + +CREATE TABLE t1 (f1 VARCHAR(10), f2 VARCHAR(40)); +CREATE TABLE t2 (f3 VARCHAR(20)); +PREPARE stmt FROM " + SELECT ( + SELECT IFNULL(f3,4) FROM t2 + WHERE IFNULL(NULLIF(f1,''),1) + ) AS sq + FROM t1 + GROUP BY f2 +"; +EXECUTE stmt; +DEALLOCATE PREPARE stmt; +DROP TABLE t2,t1; --echo # --echo # MDEV-10236 Where expression with NOT function gives incorrect result |