This is a large push. Included are :

* multi-table updates
* new paid feature for limiting number of queries per hour for users
* optional syntax for multi-table deletes
* optimization for SQL_CALC_FOUND_ROWS
* a small addition for CREATE .. SELECT that will be of future use

I know that all this will require many additions to documentation, 
which I have not done, but I am at Arjen's disposal to help him document
all this.



libmysqld/lib_sql.cc:
  This is a small change required due to new paid feature of limiting 
  number of queries per hour for each user.
mysql-test/r/multi_update.result:
  Change of the result to accomodate multi-table updates
mysql-test/t/multi_update.test:
  Change in multi-table tests to accomodate multi-table updates
BitKeeper/etc/ignore:
  Added 50 sql/new.cc to the ignore list
scripts/mysql_install_db.sh:
  This is a small change required due to new paid feature of limiting 
  number of queries per hour for each user.
sql/item_timefunc.h:
  This is a small feature that will be of use later in the proper 
  creation of the tables out of CREATE ... SELECT...
  
  Further changes will come after this resolve/push/test passes ..
sql/lex.h:
  This is a small change required due to new paid feature of limiting 
  number of queries per hour for each user.
sql/mysql_priv.h:
  This is a small change required due to new paid feature of limiting 
  number of queries per hour for each user.
sql/mysqld.cc:
  This is a small change required due to new paid feature of limiting 
  number of queries per hour for each user.
sql/sql_acl.cc:
  This is a small change required due to new paid feature of limiting 
  number of queries per hour for each user.
sql/sql_acl.h:
  This is a small change required due to new paid feature of limiting 
  number of queries per hour for each user.
sql/sql_class.h:
  These are changes required for multi-table updates.
sql/sql_lex.h:
  Changes required for both multi-table updates and limiting number of 
  queries per hour (paid feature).
sql/sql_parse.cc:
  Ha ! So many changes. 
  
  * multi-table updates
  * limiting number of queries per hour for users
sql/sql_select.cc:
  Optimisation for SQL_CALC_FOUND_ROWS, when a query involves a single
  table, without WHERE or GROUP clause
sql/sql_update.cc:
  multi-table updates
sql/sql_yacc.yy:
  Many things :
  * multi-table updates
  * limiting number of queries per hour for users
  * new optional syntax for multi-table deletes. This one is different 
    from the one demanded by user. USING clause MUST include ALL tables, 
    not just the ones that are used and not deleted from.

2 files changed, 33 insertions, 6 deletions

diff --git a/scripts/mysql_install_db.sh b/scripts/mysql_install_db.sh
index 0da457582f1..3f4292b3fd7 100644
--- a/scripts/mysql_install_db.sh
+++ b/scripts/mysql_install_db.sh
@@ -228,18 +228,21 @@ then
   c_u="$c_u   ssl_cipher BLOB NOT NULL,"
   c_u="$c_u   x509_issuer BLOB NOT NULL,"
   c_u="$c_u   x509_subject BLOB NOT NULL,"
+  c_u="$c_u   max_questions int(11) unsigned DEFAULT 0  NOT NULL,"
+  c_u="$c_u   max_updates int(11) unsigned DEFAULT 0  NOT NULL,"
+  c_u="$c_u   max_connections int(11) unsigned DEFAULT 0  NOT NULL,"
   c_u="$c_u   PRIMARY KEY Host (Host,User)"
   c_u="$c_u )"
   c_u="$c_u comment='Users and global privileges';"
 
-  i_u="INSERT INTO user VALUES ('localhost','root','','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','NONE','','','');
-  INSERT INTO user VALUES ('$hostname','root','','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','NONE','','','');
+  i_u="INSERT INTO user VALUES ('localhost','root','','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','NONE','','','',0,0,0);
+  INSERT INTO user VALUES ('$hostname','root','','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','NONE','','','',0,0,0);
   
-  REPLACE INTO user VALUES ('localhost','root','','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','NONE','','','');
-  REPLACE INTO user VALUES ('$hostname','root','','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','NONE','','','');
+  REPLACE INTO user VALUES ('localhost','root','','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','NONE','','','',0,0,0);
+  REPLACE INTO user VALUES ('$hostname','root','','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','NONE','','','',0,0,0);
   
-  INSERT INTO user VALUES ('localhost','','','N','N','N','N','N','N','N','N','N','N','N','N','N','N','NONE','','','');
-  INSERT INTO user VALUES ('$hostname','','','N','N','N','N','N','N','N','N','N','N','N','N','N','N','NONE','','','');"
+  INSERT INTO user VALUES ('localhost','','','N','N','N','N','N','N','N','N','N','N','N','N','N','N','NONE','','','',0,0,0);
+  INSERT INTO user VALUES ('$hostname','','','N','N','N','N','N','N','N','N','N','N','N','N','N','N','NONE','','','',0,0,0);"
 fi
 
 if test ! -f $mdata/func.frm
diff --git a/scripts/mysql_new_fix_privilege_tables.sh b/scripts/mysql_new_fix_privilege_tables.sh
new file mode 100644
index 00000000000..71c6de4ffd1
--- /dev/null
+++ b/scripts/mysql_new_fix_privilege_tables.sh
@@ -0,0 +1,24 @@
+#!/bin/sh
+
+echo "This scripts updates the mysql.user, mysql.db, mysql.host and the"
+echo "mysql.func table to MySQL 3.22.14 and above."
+echo ""
+echo "This is needed if you want to use the new GRANT functions,"
+echo "CREATE AGGREAGATE FUNCTION or want to use the more secure passwords in 3.23"
+echo ""
+echo "If you get Access denied errors, you should run this script again"
+echo "and give the MySQL root user password as a argument!"
+
+root_password="$1"
+host="localhost"
+
+# Fix old password format, add File_priv and func table
+echo ""
+echo "If your tables are already up to date or partially up to date you will"
+echo "get some warnings about 'Duplicated column name'. You can safely ignore these!"
+
+@bindir@/mysql -f --user=root --password="$root_password" --host="$host" mysql <<END_OF_DATA
+alter table user add max_questions int(11) unsigned DEFAULT 0  NOT NULL;
+alter table user add max_updates int(11) unsigned DEFAULT 0  NOT NULL;
+alter table user add max_connections int(11) unsigned DEFAULT 0  NOT NULL;
+END_OF_DATA