5.5-merge

1 files changed, 89 insertions, 0 deletions

diff --git a/mysql-test/t/select.test b/mysql-test/t/select.test
index 96510bdcf7e..ab0487e6acf 100644
--- a/mysql-test/t/select.test
+++ b/mysql-test/t/select.test
@@ -4124,6 +4124,76 @@ SELECT 1 FROM t1 ORDER BY a COLLATE latin1_german2_ci;
 DROP TABLE t1;
 
 
+
+--echo #
+--echo # Bug #58422: Incorrect result when OUTER JOIN'ing 
+--echo # with an empty table
+--echo #
+
+CREATE TABLE t_empty(pk INT PRIMARY KEY, i INT) ENGINE = MYISAM;
+CREATE TABLE t1(pk INT PRIMARY KEY, i INT) ENGINE = MYISAM;
+INSERT INTO t1 VALUES (1,1), (2,2), (3,3);
+CREATE TABLE t2(pk INT PRIMARY KEY, i INT) ENGINE = MYISAM;
+INSERT INTO t2 VALUES (1,1), (2,2), (3,3);
+
+EXPLAIN
+SELECT *
+  FROM 
+    t1
+  LEFT OUTER JOIN
+    (t2 INNER JOIN t_empty ON TRUE)
+  ON t1.pk=t2.pk
+  WHERE t2.pk <> 2;
+
+SELECT *
+  FROM 
+    t1
+  LEFT OUTER JOIN
+    (t2 INNER JOIN t_empty ON TRUE)
+  ON t1.pk=t2.pk
+  WHERE t2.pk <> 2;
+
+
+EXPLAIN
+SELECT *
+  FROM 
+    t1
+  LEFT OUTER JOIN
+    (t2 CROSS JOIN t_empty)
+  ON t1.pk=t2.pk
+  WHERE t2.pk <> 2;
+
+SELECT *
+  FROM 
+    t1
+  LEFT OUTER JOIN
+    (t2 CROSS JOIN t_empty)
+  ON t1.pk=t2.pk
+  WHERE t2.pk <> 2;
+
+
+EXPLAIN
+SELECT *
+  FROM 
+    t1
+  LEFT OUTER JOIN
+    (t2 INNER JOIN t_empty ON t_empty.i=t2.i)
+  ON t1.pk=t2.pk
+  WHERE t2.pk <> 2;
+
+SELECT *
+  FROM 
+    t1
+  LEFT OUTER JOIN
+    (t2 INNER JOIN t_empty ON t_empty.i=t2.i)
+  ON t1.pk=t2.pk
+  WHERE t2.pk <> 2;
+
+
+
+DROP TABLE t1,t2,t_empty;
+
+
 --echo End of 5.1 tests
 
 --echo #
@@ -4148,3 +4218,22 @@ DROP VIEW view_t1;
 DROP TABLE t1;
 
 --echo # End of test BUG#54515
+
+--echo #
+--echo # Bug #57203 Assertion `field_length <= 255' failed.
+--echo #
+
+SELECT coalesce((avg(distinct (geomfromtext("point(25379 -22010)"))))) 
+UNION ALL 
+SELECT coalesce((avg(distinct (geomfromtext("point(25379 -22010)")))))
+AS foo
+;
+
+CREATE table t1(a text);
+INSERT INTO t1 VALUES (''), ('');
+SELECT avg(distinct(t1.a)) FROM t1, t1 t2
+GROUP BY t2.a ORDER BY t1.a;
+
+DROP TABLE t1;
+
+--echo # End of test BUG#57203