Merge bk@192.168.21.1:mysql-5.1

into  mysql.com:/d2/hf/mrg/mysql-5.1-opt


BitKeeper/deleted/.del-CMakeLists.txt~1:
  Auto merged
mysql-test/r/type_datetime.result:
  Auto merged
mysql-test/r/windows.result:
  Auto merged
mysql-test/t/windows.test:
  Auto merged
sql/field.cc:
  Auto merged
sql/field.h:
  Auto merged
sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_subselect.h:
  Auto merged
sql/item_sum.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
storage/innobase/handler/ha_innodb.cc:
  Auto merged
tests/mysql_client_test.c:
  Auto merged
mysql-test/include/mix1.inc:
  merging
mysql-test/r/innodb_mysql.result:
  merging

2 files changed, 78 insertions, 2 deletions

diff --git a/mysql-test/include/mix1.inc b/mysql-test/include/mix1.inc
index 34e2ac1048a..0e1affe70ad 100644
--- a/mysql-test/include/mix1.inc
+++ b/mysql-test/include/mix1.inc
@@ -168,6 +168,35 @@ connection default;
 drop table t1;
 disconnect con1;
 
+#
+# Bug #13191: INSERT...ON DUPLICATE KEY UPDATE of UTF-8 string fields
+# used in partial unique indices.
+#
+
+CREATE TABLE t1(c1 TEXT, UNIQUE (c1(1)), cnt INT DEFAULT 1)
+  ENGINE=INNODB CHARACTER SET UTF8;
+INSERT INTO t1 (c1) VALUES ('1a');
+SELECT * FROM t1;
+INSERT INTO t1 (c1) VALUES ('1b') ON DUPLICATE KEY UPDATE cnt=cnt+1;
+SELECT * FROM t1;
+DROP TABLE t1;
+
+CREATE TABLE t1(c1 VARCHAR(2), UNIQUE (c1(1)), cnt INT DEFAULT 1)
+  ENGINE=INNODB CHARACTER SET UTF8;
+INSERT INTO t1 (c1) VALUES ('1a');
+SELECT * FROM t1;
+INSERT INTO t1 (c1) VALUES ('1b') ON DUPLICATE KEY UPDATE cnt=cnt+1;
+SELECT * FROM t1;
+DROP TABLE t1;
+
+CREATE TABLE t1(c1 CHAR(2), UNIQUE (c1(1)), cnt INT DEFAULT 1)
+  ENGINE=INNODB CHARACTER SET UTF8;
+INSERT INTO t1 (c1) VALUES ('1a');
+SELECT * FROM t1;
+INSERT INTO t1 (c1) VALUES ('1b') ON DUPLICATE KEY UPDATE cnt=cnt+1;
+SELECT * FROM t1;
+DROP TABLE t1;
+
 --echo End of 4.1 tests
 
 
@@ -447,6 +476,53 @@ set global query_cache_size=@save_qcache_size;
 
 --echo End of 5.0 tests
 
+-- source include/have_innodb.inc
+
+#
+# Bug #27650: INSERT fails after multi-row INSERT of the form:
+# INSERT INTO t (id...) VALUES (NULL...) ON DUPLICATE KEY UPDATE id=VALUES(id)
+#
+
+create table t1(
+id int auto_increment,
+c char(1) not null,
+counter int not null default 1,
+primary key (id),
+unique key (c)
+) engine=innodb;
+
+insert into t1 (id, c) values
+(NULL, 'a'),
+(NULL, 'a')
+on duplicate key update id = values(id), counter = counter + 1;
+
+select * from t1;
+
+insert into t1 (id, c) values
+(NULL, 'b')
+on duplicate key update id = values(id), counter = counter + 1;
+
+select * from t1;
+
+truncate table t1;
+
+insert into t1 (id, c) values (NULL, 'a');
+
+select * from t1;
+
+insert into t1 (id, c) values (NULL, 'b'), (NULL, 'b')
+on duplicate key update id = values(id), c = values(c), counter = counter + 1;
+
+select * from t1;
+
+insert into t1 (id, c) values (NULL, 'a')
+on duplicate key update id = values(id), c = values(c), counter = counter + 1;
+
+select * from t1;
+
+drop table t1;
+
+--echo End of 5.0 tests
 
 #
 # Test of behaviour with CREATE ... SELECT
diff --git a/mysql-test/include/ps_conv.inc b/mysql-test/include/ps_conv.inc
index 09290d760ce..195d1061664 100644
--- a/mysql-test/include/ps_conv.inc
+++ b/mysql-test/include/ps_conv.inc
@@ -1171,7 +1171,7 @@ execute stmt1 using @arg00, @arg00, @arg00, @arg00, @arg00 ;
 ######## SELECT .. WHERE column(date/time/..)=value(DATETIME/LONGBLOB) ########
 set @arg00= CAST('1991-01-01 01:01:01' as datetime) ;
 select 'true' as found from t9 
-where c1= 20 and c13= CAST('1991-01-01 01:01:01' as datetime) and
+where c1= 20 and c13= CAST('1991-01-01 00:00:00' as datetime) and
   c14= CAST('1991-01-01 01:01:01' as datetime) and
   c15= CAST('1991-01-01 01:01:01' as datetime) and
   c16= CAST('1991-01-01 01:01:01' as datetime) and
@@ -1180,7 +1180,7 @@ select 'true' as found from t9
 where c1= 20 and c13= CAST(@arg00 AS DATE) and c14= @arg00 and c15= @arg00 and c16= @arg00
   and c17= @arg00 ;
 prepare stmt1 from "select 'true' as found from t9 
-where c1= 20 and c13= CAST('1991-01-01 01:01:01' as datetime) and
+where c1= 20 and c13= CAST('1991-01-01 00:00:00' as datetime) and
   c14= CAST('1991-01-01 01:01:01' as datetime) and
   c15= CAST('1991-01-01 01:01:01' as datetime) and
   c16= CAST('1991-01-01 01:01:01' as datetime) and