Merge magare.gmz:/home/kgeorge/mysql/autopush/B26794-5.0-opt

into  magare.gmz:/home/kgeorge/mysql/autopush/B26794-merge-5.1-opt

mysql-test/r/alter_table.result

@@ -886,7 +886,7 @@ ALTER TABLE t1 ADD b GEOMETRY NOT NULL, ADD SPATIAL INDEX(b);
 SHOW CREATE TABLE t1;
 Table	Create Table
 t1	CREATE TABLE `t1` (
-  `a` varchar(500) DEFAULT NULL,
+  `a` varchar(500) default NULL,
   `b` geometry NOT NULL,
   SPATIAL KEY `b` (`b`)
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
@@ -894,7 +894,7 @@ ALTER TABLE t1 ADD KEY(b(50));
 SHOW CREATE TABLE t1;
 Table	Create Table
 t1	CREATE TABLE `t1` (
-  `a` varchar(500) DEFAULT NULL,
+  `a` varchar(500) default NULL,
   `b` geometry NOT NULL,
   SPATIAL KEY `b` (`b`),
   KEY `b_2` (`b`(50))
@@ -903,9 +903,9 @@ ALTER TABLE t1 ADD c POINT;
 SHOW CREATE TABLE t1;
 Table	Create Table
 t1	CREATE TABLE `t1` (
-  `a` varchar(500) DEFAULT NULL,
+  `a` varchar(500) default NULL,
   `b` geometry NOT NULL,
-  `c` point DEFAULT NULL,
+  `c` point default NULL,
   SPATIAL KEY `b` (`b`),
   KEY `b_2` (`b`(50))
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1

mysql-test/r/order_by.result

@@ -958,6 +958,28 @@ a	ratio
 19	1.3333
 9	2.6667
 drop table t1;
+CREATE TABLE t1 (a INT UNSIGNED NOT NULL, b TIME);
+INSERT INTO t1 (a) VALUES (100000), (0), (100), (1000000),(10000), (1000), (10);
+UPDATE t1 SET b = SEC_TO_TIME(a);
+SELECT a, b FROM t1 ORDER BY b DESC;
+a	b
+1000000	277:46:40
+100000	27:46:40
+10000	02:46:40
+1000	00:16:40
+100	00:01:40
+10	00:00:10
+0	00:00:00
+SELECT a, b FROM t1 ORDER BY SEC_TO_TIME(a) DESC;
+a	b
+1000000	277:46:40
+100000	27:46:40
+10000	02:46:40
+1000	00:16:40
+100	00:01:40
+10	00:00:10
+0	00:00:00
+DROP TABLE t1;
 CREATE TABLE t1 (a INT, b INT, PRIMARY KEY (a), UNIQUE KEY b (b));
 INSERT INTO t1 VALUES (1,1),(2,2);
 CREATE TABLE t2 (a INT, b INT, KEY a (a,b));

mysql-test/r/select.result

@@ -3933,4 +3933,42 @@ cc 	cc 	7
 aa  	aa	2
 aa	aa	2
 DROP TABLE t1,t2;
+CREATE TABLE t1 (
+access_id int NOT NULL default '0',
+name varchar(20) default NULL,
+rank int NOT NULL default '0',
+KEY idx (access_id)
+);
+CREATE TABLE t2 (
+faq_group_id int NOT NULL default '0',
+faq_id int NOT NULL default '0',
+access_id int default NULL,
+UNIQUE KEY idx1 (faq_id),
+KEY idx2 (faq_group_id,faq_id)
+);
+INSERT INTO t1 VALUES 
+(1,'Everyone',2),(2,'Help',3),(3,'Technical Support',1),(4,'Chat User',4);
+INSERT INTO t2 VALUES
+(261,265,1),(490,494,1);
+SELECT t2.faq_id 
+FROM t1 INNER JOIN t2 IGNORE INDEX (idx1)
+ON (t1.access_id = t2.access_id)
+LEFT JOIN t2 t
+ON (t.faq_group_id = t2.faq_group_id AND
+find_in_set(t.access_id, '1,4') < find_in_set(t2.access_id, '1,4'))
+WHERE
+t2.access_id IN (1,4) AND t.access_id IS NULL AND t2.faq_id in (265);
+faq_id
+265
+SELECT t2.faq_id 
+FROM t1 INNER JOIN t2
+ON (t1.access_id = t2.access_id)
+LEFT JOIN t2 t
+ON (t.faq_group_id = t2.faq_group_id AND
+find_in_set(t.access_id, '1,4') < find_in_set(t2.access_id, '1,4'))
+WHERE
+t2.access_id IN (1,4) AND t.access_id IS NULL AND t2.faq_id in (265);
+faq_id
+265
+DROP TABLE t1,t2;
 End of 5.0 tests

mysql-test/r/subselect.result

@@ -3873,3 +3873,16 @@ id_1
 DROP TABLE t1;
 DROP TABLE t2;
 DROP TABLE t1xt2;
+CREATE TABLE t1 (a int);
+INSERT INTO t1 VALUES (3), (1), (2);
+SELECT 'this is ' 'a test.' AS col1, a AS col2 FROM t1;
+col1	col2
+this is a test.	3
+this is a test.	1
+this is a test.	2
+SELECT * FROM (SELECT 'this is ' 'a test.' AS col1, a AS t2 FROM t1) t;
+col1	t2
+this is a test.	3
+this is a test.	1
+this is a test.	2
+DROP table t1;

mysql-test/t/order_by.test

@@ -678,6 +678,21 @@ insert into t1 values (1,2,3), (9,8,3), (19,4,3), (1,4,9);
 select a,(sum(b)/sum(c)) as ratio from t1 group by a order by sum(b)/sum(c) asc;
 drop table t1;
 
+#
+# Bug#26672: Incorrect SEC_TO_TIME() casting in ORDER BY
+#
+CREATE TABLE t1 (a INT UNSIGNED NOT NULL, b TIME);
+INSERT INTO t1 (a) VALUES (100000), (0), (100), (1000000),(10000), (1000), (10);
+UPDATE t1 SET b = SEC_TO_TIME(a);
+
+-- Correct ORDER
+SELECT a, b FROM t1 ORDER BY b DESC;
+
+-- must be ordered as the above
+SELECT a, b FROM t1 ORDER BY SEC_TO_TIME(a) DESC;
+
+DROP TABLE t1;
+
 #
 # BUG#16590: Optimized does not do right "const" table pre-read
 #

mysql-test/t/select.test

@@ -3299,4 +3299,51 @@ SELECT * FROM t1 LEFT JOIN t2 ON t1.name=t2.name;
 
 DROP TABLE t1,t2;
 
+
+#
+# Bug #26963: join with predicates that contain fields from equalities evaluated
+#             to constants after constant table substitution
+#
+
+CREATE TABLE t1 (
+ access_id int NOT NULL default '0',
+ name varchar(20) default NULL,
+ rank int NOT NULL default '0',
+ KEY idx (access_id)
+);
+
+CREATE TABLE t2 (
+  faq_group_id int NOT NULL default '0',
+  faq_id int NOT NULL default '0',
+  access_id int default NULL,
+  UNIQUE KEY idx1 (faq_id),
+  KEY idx2 (faq_group_id,faq_id)
+);
+
+INSERT INTO t1 VALUES 
+  (1,'Everyone',2),(2,'Help',3),(3,'Technical Support',1),(4,'Chat User',4);
+INSERT INTO t2 VALUES
+  (261,265,1),(490,494,1);
+
+
+SELECT t2.faq_id 
+  FROM t1 INNER JOIN t2 IGNORE INDEX (idx1)
+       ON (t1.access_id = t2.access_id)
+       LEFT JOIN t2 t
+       ON (t.faq_group_id = t2.faq_group_id AND
+           find_in_set(t.access_id, '1,4') < find_in_set(t2.access_id, '1,4'))
+   WHERE
+     t2.access_id IN (1,4) AND t.access_id IS NULL AND t2.faq_id in (265);
+
+SELECT t2.faq_id 
+  FROM t1 INNER JOIN t2
+       ON (t1.access_id = t2.access_id)
+       LEFT JOIN t2 t
+       ON (t.faq_group_id = t2.faq_group_id AND
+           find_in_set(t.access_id, '1,4') < find_in_set(t2.access_id, '1,4'))
+   WHERE
+     t2.access_id IN (1,4) AND t.access_id IS NULL AND t2.faq_id in (265);
+
+DROP TABLE t1,t2;
+
 --echo End of 5.0 tests

mysql-test/t/subselect.test

@@ -2736,3 +2736,15 @@ DROP TABLE t1;
 DROP TABLE t2;
 DROP TABLE t1xt2;
 
+#
+# Bug #26728: derived table with concatanation of literals in select list
+#  
+
+CREATE TABLE t1 (a int);
+INSERT INTO t1 VALUES (3), (1), (2);           
+
+SELECT 'this is ' 'a test.' AS col1, a AS col2 FROM t1;
+SELECT * FROM (SELECT 'this is ' 'a test.' AS col1, a AS t2 FROM t1) t;
+
+DROP table t1;
+