Merge zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-comeng-unification

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-recentcommmerge


BitKeeper/deleted/.del-ha_berkeley.cc:
  Auto merged
BitKeeper/deleted/.del-mysqld.vcproj~6aa7b3f9c3e28fcb:
  Auto merged
BitKeeper/triggers/post-commit:
  Auto merged
client/mysqlcheck.c:
  Auto merged
include/config-win.h:
  Auto merged
include/my_dbug.h:
  Auto merged
libmysqld/Makefile.am:
  Auto merged
mysql-test/r/func_in.result:
  Auto merged
mysql-test/r/information_schema.result:
  Auto merged
mysql-test/r/information_schema_db.result:
  Auto merged
mysql-test/t/func_in.test:
  Auto merged
mysql-test/t/information_schema.test:
  Auto merged
sql/Makefile.am:
  Auto merged
sql/ha_ndbcluster.cc:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/lock.cc:
  Auto merged
sql/log_event.cc:
  Auto merged
sql/repl_failsafe.cc:
  Auto merged
sql/set_var.h:
  Auto merged
sql/sp_head.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_delete.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql/sql_repl.cc:
  Auto merged
sql/sql_view.cc:
  Auto merged
sql/structs.h:
  Auto merged
sql/table.h:
  Auto merged
storage/archive/ha_archive.cc:
  Auto merged
storage/myisam/ha_myisam.cc:
  Auto merged
storage/myisam/mi_open.c:
  Auto merged
storage/myisammrg/ha_myisammrg.cc:
  Auto merged
storage/ndb/src/common/util/File.cpp:
  Auto merged
configure.in:
  Manual merge.
sql/CMakeLists.txt:
  Manual merge.
sql/mysql_priv.h:
  Manual merge.
sql/mysqld.cc:
  Manual merge.
sql/set_var.cc:
  Manual merge.
sql/slave.cc:
  Manual merge.
sql/sql_cache.cc:
  Manual merge.
sql/sql_class.cc:
  Manual merge.
sql/sql_lex.h:
  Manual merge.
sql/sql_parse.cc:
  Manual merge.
sql/sql_select.cc:
  Manual merge.
sql/sql_show.cc:
  Manual merge.
sql/sql_table.cc:
  Manual merge.
sql/sql_update.cc:
  Manual merge.
sql/sql_yacc.yy:
  Manual merge.

1 files changed, 71 insertions, 0 deletions

diff --git a/mysql-test/r/insert_update.result b/mysql-test/r/insert_update.result
index fed66ed47a7..704cf444681 100644
--- a/mysql-test/r/insert_update.result
+++ b/mysql-test/r/insert_update.result
@@ -336,3 +336,74 @@ id	f1
 0	test1
 DROP TABLE t1;
 SET SQL_MODE='';
+CREATE TABLE t1 (
+id INT AUTO_INCREMENT PRIMARY KEY,
+c1 CHAR(1) UNIQUE KEY,
+cnt INT DEFAULT 1
+);
+INSERT INTO t1 (c1) VALUES ('A'), ('B'), ('C');
+SELECT * FROM t1;
+id	c1	cnt
+1	A	1
+2	B	1
+3	C	1
+INSERT  INTO t1 (c1) VALUES ('A'), ('X'), ('Y'), ('Z')
+ON DUPLICATE KEY UPDATE cnt=cnt+1;
+SELECT * FROM t1;
+id	c1	cnt
+1	A	2
+2	B	1
+3	C	1
+4	X	1
+5	Y	1
+6	Z	1
+DROP TABLE t1;
+CREATE TABLE t1 (
+id INT AUTO_INCREMENT PRIMARY KEY,
+c1 INT NOT NULL,
+cnt INT DEFAULT 1
+);
+INSERT INTO t1 (id,c1) VALUES (1,10);
+SELECT * FROM t1;
+id	c1	cnt
+1	10	1
+CREATE TABLE t2 (id INT, c1 INT);
+INSERT INTO t2 VALUES (1,NULL), (2,2);
+INSERT INTO t1 (id,c1) SELECT 1,NULL
+ON DUPLICATE KEY UPDATE c1=NULL;
+ERROR 23000: Column 'c1' cannot be null
+SELECT * FROM t1;
+id	c1	cnt
+1	10	1
+INSERT IGNORE INTO t1 (id,c1) SELECT 1,NULL
+ON DUPLICATE KEY UPDATE c1=NULL, cnt=cnt+1;
+Warnings:
+Warning	1048	Column 'c1' cannot be null
+Error	1048	Column 'c1' cannot be null
+SELECT * FROM t1;
+id	c1	cnt
+1	0	2
+INSERT IGNORE INTO t1 (id,c1) SELECT * FROM t2
+ON DUPLICATE KEY UPDATE c1=NULL, cnt=cnt+1;
+Warnings:
+Warning	1048	Column 'c1' cannot be null
+Error	1048	Column 'c1' cannot be null
+SELECT * FROM t1;
+id	c1	cnt
+1	0	3
+2	2	1
+DROP TABLE t1;
+create table t1(f1 int primary key,
+f2 timestamp NOT NULL default CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP);
+insert into t1(f1) values(1);
+select @stamp1:=f2 from t1;
+@stamp1:=f2
+#
+insert into t1(f1) values(1) on duplicate key update f1=1;
+select @stamp2:=f2 from t1;
+@stamp2:=f2
+#
+select if( @stamp1 = @stamp2, "correct", "wrong");
+if( @stamp1 = @stamp2, "correct", "wrong")
+correct
+drop table t1;