Merge bk@192.168.21.1:mysql-5.0

into  mysql.com:/d2/hf/mrg/mysql-5.0-opt


CMakeLists.txt:
  Auto merged
sql/ha_innodb.cc:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
tests/mysql_client_test.c:
  Auto merged
mysql-test/r/innodb_mysql.result:
  merging
mysql-test/t/innodb_mysql.test:
  merging

1 files changed, 76 insertions, 0 deletions

diff --git a/mysql-test/t/innodb_mysql.test b/mysql-test/t/innodb_mysql.test
index 61ec64fa566..c9e1de8c3ab 100644
--- a/mysql-test/t/innodb_mysql.test
+++ b/mysql-test/t/innodb_mysql.test
@@ -139,6 +139,36 @@ eval select STRCMP("$before", "$after") as "Before and after comparison";
 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
 #
 # Bug #12882  	min/max inconsistent on empty table
@@ -442,4 +472,50 @@ drop table test;
 set global query_cache_type=@save_qcache_type;
 set global query_cache_size=@save_qcache_size;
 
+-- 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