Adding upstream version 1:10.11.6.upstream/1%10.11.6upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 87 insertions, 0 deletions

diff --git a/mysql-test/main/win_orderby.test b/mysql-test/main/win_orderby.test
new file mode 100644
index 00000000..d0bcddfe
--- /dev/null
+++ b/mysql-test/main/win_orderby.test
@@ -0,0 +1,87 @@
+#
+# Tests for window functions and ORDER BY 
+#
+
+--disable_warnings
+drop table if exists t0,t1;
+--enable_warnings
+
+create table t0(a int primary key);
+insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
+
+create table t1(
+  pk int,
+  a int,
+  key(pk)
+);
+
+insert into t1
+select 
+  A.a + B.a* 10 + C.a * 100,
+  1
+from t0 A, t0 B, t0 C;
+
+select 
+  pk,
+  count(a) over (order by pk rows between 2 preceding and 2 following) as exp
+from t1
+where pk between 1 and 30
+order by pk desc
+limit 4;
+
+drop table t0,t1;
+
+
+--echo #
+--echo # MDEV-30052: Crash with a query containing nested WINDOW clauses
+--echo #
+
+CREATE TABLE t1 (c INT);
+insert into t1 values (1),(2);
+UPDATE t1 SET c=1
+WHERE c=2
+ORDER BY
+  (1 IN ((
+      SELECT *
+      FROM (SELECT * FROM t1) AS v1
+      GROUP BY c
+      WINDOW v2 AS (ORDER BY
+                      (SELECT *
+                       FROM t1
+                       GROUP BY c
+                       WINDOW v3 AS (PARTITION BY c)
+                      )
+                    )
+    ))
+  );
+drop table t1;
+
+--echo #
+--echo # MDEV-29359: Server crashed with heap-use-after-free in
+--echo # Field::is_null(long long) const (Just testcase)
+--echo #
+
+CREATE TABLE t1 (id int);
+INSERT INTO t1 VALUES (-1),(0),(84);
+
+SELECT
+  id IN (SELECT id
+         FROM t1
+         WINDOW w AS (ORDER BY (SELECT  1
+                                FROM t1
+                                WHERE
+                                  EXISTS ( SELECT id
+                                           FROM t1
+                                           GROUP BY id
+                                           WINDOW w2 AS (ORDER BY id)
+                                          )
+                                )
+                      )
+         ) as exp
+FROM t1;
+
+DROP TABLE t1;
+
+--echo #
+--echo # End of 10.3 tests
+--echo #