Merge bk-internal.mysql.com:/home/bk/mysql-4.0

into hynda.(none):/home/my/bk/mysql-4.0

man/Makefile.am

@@ -19,7 +19,7 @@
 
 man_MANS =	mysql.1 isamchk.1 isamlog.1 mysql_zap.1 mysqlaccess.1 \
 		mysqladmin.1 mysqld.1 mysqld_multi.1 mysqldump.1 mysqlshow.1 \
-		perror.1 replace.1 mysqld_safe.1
+		perror.1 replace.1 mysqld_safe.1 mysql_fix_privilege_tables.1
 
 EXTRA_DIST =	$(man_MANS)
 

man/isamchk.1

-.TH isamchk 1 "19 December 2000" "MySQL 3.23" "MySQL database"
+.TH isamchk 1 "19 December 2000" "MySQL 4.0" "MySQL database"
 .SH NAME
 .BR isamchk
  \- Description, check and repair of ISAM tables.

man/isamlog.1

-.TH isamlog 1 "19 December 2000" "MySQL 3.23" "MySQL database"
+.TH isamlog 1 "19 December 2000" "MySQL 4.0" "MySQL database"
 .SH NAME 
 isamlog - Write info about whats in a nisam log file. 
 .SH USAGE 

man/mysql.1

-.TH mysql 1 "19 December 2000" "MySQL 3.23" "MySQL database"
+.TH mysql 1 "19 December 2000" "MySQL 4.0" "MySQL database"
 .SH NAME
 mysql \- text-based client for mysqld, a SQL-based relational database daemon
 .SH SYNOPSIS

man/mysql_fix_privilege_tables.1

+.TH mysql 1 "17 March 2003" "MySQL 4.0" "MySQL database"
+.SH NAME
+mysql_fix_privilege_tables \- Fixes MySQL privilege tables.
+.SH SYNOPSIS
+mysql_fix_privilege_tables [options]
+.SH DESCRIPTION
+This scripts updates the mysql.user, mysql.db, mysql.host and the
+mysql.func tables to MySQL 3.22.14 and above.
+
+This is needed if you want to use the new GRANT functions,
+CREATE AGGREGATE FUNCTION or want to use the more secure passwords in 3.23
+
+If you get 'Access denied' errors, you should run this script again
+and give the MySQL root user password as an argument!
+
+For more information start the program with '--help'.
+.SH "SEE ALSO"
+mysql (1), mysqld (1)
+.SH AUTHOR
+This manpage was written by Christian Hammers <ch@debian.org>.
+
+MySQL is available at http://www.mysql.com/.
+.\" end of man page

man/mysql_zap.1

-.TH zap 1 "19 December 2000" "MySQL 3.23" "MySQL database"
+.TH zap 1 "19 December 2000" "MySQL 4.0" "MySQL database"
 .SH NAME 
 zap - a perl script used to kill processes 
 .SH USAGE 

man/mysqlaccess.1

-.TH mysqlaccess 1 "19 December 2000" "MySQL 3.23" "MySQL database"
+.TH mysqlaccess 1 "19 December 2000" "MySQL 4.0" "MySQL database"
 .SH NAME
 .BR mysqlaccess
  \- Create new users to mysql.

man/mysqladmin.1

-.TH mysqladmin 1 "19 December 2000" "MySQL 3.23" "MySQL database"
+.TH mysqladmin 1 "19 December 2000" "MySQL 4.0" "MySQL database"
 .SH NAME
  mysqladmin [OPTIONS] command command....  \- A utility for performing administrative operations
 .SH OPTION SYNOPSIS

man/mysqld.1

-.TH mysqld 1 "19 December 2000" "MySQL 3.23" "MySQL database"
+.TH mysqld 1 "19 December 2000" "MySQL 4.0" "MySQL database"
 .SH NAME
 .BR mysqld
  \- Starts the MySQL server demon

man/mysqld_multi.1

-.TH mysqld_multi 1 "19 December 2000" "MySQL 3.23" "MySQL database"
+.TH mysqld_multi 1 "19 December 2000" "MySQL 4.0" "MySQL database"
 .SH NAME 
 mysqld_multi  - is meant for managing several mysqld processes running in different UNIX sockets and TCP/IP ports. 
 .SH USAGE 

man/mysqld_safe.1

-.TH safe_mysqld 1 "19 December 2000" "MySQL 3.23" "MySQL database"
+.TH safe_mysqld 1 "19 December 2000" "MySQL 4.0" "MySQL database"
 .SH NAME
 mysqld_safe \- start the mysqld daemon on Unix.
 .SH SYNOPSIS

man/mysqldump.1

-.TH mysqldump 1 "19 December 2000" "MySQL 3.23" "MySQL database"
+.TH mysqldump 1 "19 December 2000" "MySQL 4.0" "MySQL database"
 .SH NAME
 mysqldump \- text-based client for dumping or backing up mysql databases , tables and or data.
 

man/mysqlshow.1

-.TH mysqlshow 1 "19 December 2000" "MySQL 3.23" "MySQL database"
+.TH mysqlshow 1 "19 December 2000" "MySQL 4.0" "MySQL database"
 .SH NAME
 .BR mysqlshow
  \- Shows the structure of a mysql database (databases,tables and columns)

man/perror.1

-.TH perror 1 "19 December 2000" "MySQL 3.23" "MySQL database"
+.TH perror 1 "19 December 2000" "MySQL 4.0" "MySQL database"
 .SH NAME
 perror \- describes a system or MySQL error code.
 .SH SYNOPSIS

man/replace.1

-.TH replace 1 "19 December 2000" "MySQL 3.23" "MySQL database"
+.TH replace 1 "19 December 2000" "MySQL 4.0" "MySQL database"
 .SH NAME 
 .TP
 replace - A utility program that is used by msql2mysql, but that has more general applicability as well. replace changes strings in place in files or on the standard input. Uses a finite state machine to match longer strings first. Can be used to swap strings.

mysql-test/r/create.result

@@ -25,13 +25,9 @@ create table t1 (a int not null auto_increment,primary key (a)) type=heap;
 The used table type doesn't support AUTO_INCREMENT columns
 create table t1 (a int not null,b text) type=heap;
 The used table type doesn't support BLOB/TEXT columns
-create table t1 (a int ,primary key(a)) type=heap;
-All parts of a PRIMARY KEY must be NOT NULL;  If you need NULL in a key, use UNIQUE instead
 drop table if exists t1;
 create table t1 (ordid int(8) not null auto_increment, ord  varchar(50) not null, primary key (ord,ordid)) type=heap;
 The used table type doesn't support AUTO_INCREMENT columns
-create table t1 (ordid int(8), primary key (ordid));
-All parts of a PRIMARY KEY must be NOT NULL;  If you need NULL in a key, use UNIQUE instead
 create table not_existing_database.test (a int);
 Got one of the listed errors
 create table `a/a` (a int);
@@ -171,3 +167,12 @@ t1	CREATE TABLE `t1` (
 ) TYPE=MyISAM
 SET SESSION table_type=default;
 drop table t1;
+create table t1 ( k1 varchar(2), k2 int, primary key(k1,k2));
+insert into t1 values ("a", 1), ("b", 2);
+insert into t1 values ("c", NULL);
+Column 'k2' cannot be null
+insert into t1 values (NULL, 3);
+Column 'k1' cannot be null
+insert into t1 values (NULL, NULL);
+Column 'k1' cannot be null
+drop table t1;

mysql-test/r/innodb.result

@@ -138,15 +138,6 @@ id	parent_id	level
 1008	102	2
 1010	102	2
 1015	102	2
-explain select level from t1 where level=1;
-table	type	possible_keys	key	key_len	ref	rows	Extra
-t1	ref	level	level	1	const	12	Using where; Using index
-explain select level,id from t1 where level=1;
-table	type	possible_keys	key	key_len	ref	rows	Extra
-t1	ref	level	level	1	const	12	Using where; Using index
-explain select level,id,parent_id from t1 where level=1;
-table	type	possible_keys	key	key_len	ref	rows	Extra
-t1	ref	level	level	1	const	12	Using where
 select level,id from t1 where level=1;
 level	id
 1	1002
@@ -595,9 +586,6 @@ id	parent_id	level
 1009	102	2
 1025	102	2
 1016	102	2
-explain select level from t1 where level=1;
-table	type	possible_keys	key	key_len	ref	rows	Extra
-t1	ref	level	level	1	const	6	Using where; Using index
 select level,id from t1 where level=1;
 level	id
 1	1004

mysql-test/r/key.result

@@ -42,7 +42,6 @@ price	area	type	transityes	shopsyes	schoolsyes	petsyes
 drop table t1;
 CREATE TABLE t1 (program enum('signup','unique','sliding') not null,  type enum('basic','sliding','signup'),  sites set('mt'),  PRIMARY KEY (program));
 ALTER TABLE t1 modify program enum('signup','unique','sliding');
-All parts of a PRIMARY KEY must be NOT NULL;  If you need NULL in a key, use UNIQUE instead
 drop table t1;
 CREATE TABLE t1 (
 name varchar(50) DEFAULT '' NOT NULL,

mysql-test/t/create.test

@@ -24,11 +24,9 @@ drop table if exists t1,t2;
 !$1167 create table t1 (b char(0) not null, index(b));
 !$1164 create table t1 (a int not null auto_increment,primary key (a)) type=heap;
 !$1163 create table t1 (a int not null,b text) type=heap;
-!$1171 create table t1 (a int ,primary key(a)) type=heap;
 drop table if exists t1;
 
 !$1164 create table t1 (ordid int(8) not null auto_increment, ord  varchar(50) not null, primary key (ord,ordid)) type=heap;
-!$1171 create table t1 (ordid int(8), primary key (ordid));
 
 -- error 1044,1
 create table not_existing_database.test (a int);
@@ -119,3 +117,13 @@ show create table t1;
 SET SESSION table_type=default;
 drop table t1;
 
+
+#
+# ISO requires that primary keys are implicitly NOT NULL
+#
+create table t1 ( k1 varchar(2), k2 int, primary key(k1,k2));
+insert into t1 values ("a", 1), ("b", 2);
+!$1048 insert into t1 values ("c", NULL);
+!$1048 insert into t1 values (NULL, 3);
+!$1048 insert into t1 values (NULL, NULL);
+drop table t1;

mysql-test/t/innodb.test

@@ -40,9 +40,9 @@ update ignore t1 set id=id+1; # This will change all rows
 select * from t1;
 update ignore t1 set id=1023 where id=1010;
 select * from t1 where parent_id=102;
-explain select level from t1 where level=1;
-explain select level,id from t1 where level=1;
-explain select level,id,parent_id from t1 where level=1;
+# explain select level from t1 where level=1;
+# explain select level,id from t1 where level=1;
+# explain select level,id,parent_id from t1 where level=1;
 select level,id from t1 where level=1;
 select level,id,parent_id from t1 where level=1;
 optimize table t1;
@@ -339,7 +339,7 @@ update ignore t1 set id=id+1; # This will change all rows
 select * from t1;
 update ignore t1 set id=1023 where id=1010;
 select * from t1 where parent_id=102;
-explain select level from t1 where level=1;
+# explain select level from t1 where level=1;
 select level,id from t1 where level=1;
 select level,id,parent_id from t1 where level=1;
 select level,id from t1 where level=1 order by id;

mysql-test/t/key.test

@@ -54,12 +54,12 @@ INSERT INTO t1 VALUES (900,'Vancouver','Shared/Roomate','Y','Y','Y','Y');
 drop table t1;
 
 #
-# problem med primary key
+# No longer a problem with primary key
 #
 
 CREATE TABLE t1 (program enum('signup','unique','sliding') not null,  type enum('basic','sliding','signup'),  sites set('mt'),  PRIMARY KEY (program));
-# The following should give an error for wrong primary key
-!$1171 ALTER TABLE t1 modify program enum('signup','unique','sliding');
+# This no longer give an error for wrong primary key
+ALTER TABLE t1 modify program enum('signup','unique','sliding');
 drop table t1;
 
 #

sql/sql_table.cc

@@ -598,8 +598,9 @@ int mysql_create_table(THD *thd,const char *db, const char *table_name,
       {
 	if (key->type == Key::PRIMARY)
 	{
-	  my_error(ER_PRIMARY_CANT_HAVE_NULL, MYF(0));
-	  DBUG_RETURN(-1);
+	  /* Implicitly set primary key fields to NOT NULL for ISO conf. */
+	  sql_field->flags|= NOT_NULL_FLAG;
+	  sql_field->pack_flag&= ~FIELDFLAG_MAYBE_NULL;
 	}
 	if (!(file->table_flags() & HA_NULL_KEY))
 	{