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| author | Alexander Barkov <bar@mariadb.com> | 2019-08-07 22:44:54 +0400 |
|---|---|---|
| committer | Alexander Barkov <bar@mariadb.com> | 2019-08-07 22:44:54 +0400 |
| commit | 7fc86a73d8fbfa6d527d9eb1160bedaf939eae7a (patch) | |
| tree | ab1c8eb40c1638ad5134dac9c96d5aa45892c375 /mysql-test/main/win_percentile.test | |
| parent | d70dac207930ab74add149be692a775bc2952aaa (diff) | |
| download | mariadb-git-7fc86a73d8fbfa6d527d9eb1160bedaf939eae7a.tar.gz | |
MDEV-20272 PERCENTILE_DISC() crashes on a temporal type input
Diffstat (limited to 'mysql-test/main/win_percentile.test')
| -rw-r--r-- | mysql-test/main/win_percentile.test | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/mysql-test/main/win_percentile.test b/mysql-test/main/win_percentile.test index 2b3fffc4508..8705be123ff 100644 --- a/mysql-test/main/win_percentile.test +++ b/mysql-test/main/win_percentile.test @@ -209,3 +209,20 @@ CREATE OR REPLACE TABLE t2 AS SELECT name, PERCENTILE_DISC(0.5) SHOW CREATE TABLE t2; SELECT * FROM t2 ORDER BY name, pc; DROP TABLE t2, t1; + + +--echo # +--echo # MDEV-20272 PERCENTILE_DISC() crashes on a temporal type input +--echo # + +CREATE OR REPLACE TABLE t1 (name CHAR(30), star_rating TIME); +INSERT INTO t1 VALUES ('Lord of the Ladybirds', 5); +INSERT INTO t1 VALUES ('Lord of the Ladybirds', 3); +INSERT INTO t1 VALUES ('Lady of the Flies', 1); +INSERT INTO t1 VALUES ('Lady of the Flies', 2); +INSERT INTO t1 VALUES ('Lady of the Flies', 5); +--error ER_WRONG_TYPE_FOR_PERCENTILE_FUNC +SELECT name, PERCENTILE_DISC(0.5) + WITHIN GROUP (ORDER BY star_rating) + OVER (PARTITION BY name) AS pc FROM t1; +DROP TABLE t1; |