Merge with 4.0 to get latest bug fixes

configure.in:
  Auto merged
mysql-test/r/merge.result:
  Auto merged
mysql-test/t/merge.test:
  Auto merged
scripts/mysqld_safe.sh:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/share/czech/errmsg.txt:
  Auto merged
sql/share/danish/errmsg.txt:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/share/dutch/errmsg.txt:
  Auto merged
sql/share/english/errmsg.txt:
  Auto merged
sql/share/estonian/errmsg.txt:
  Auto merged
sql/share/french/errmsg.txt:
  Auto merged
sql/share/greek/errmsg.txt:
  Auto merged
sql/share/hungarian/errmsg.txt:
  Auto merged
sql/share/italian/errmsg.txt:
  Auto merged
sql/share/japanese/errmsg.txt:
  Auto merged
sql/share/korean/errmsg.txt:
  Auto merged
sql/share/norwegian-ny/errmsg.txt:
  Auto merged
sql/share/norwegian/errmsg.txt:
  Auto merged
sql/share/polish/errmsg.txt:
  Auto merged
sql/share/romanian/errmsg.txt:
  Auto merged
sql/share/slovak/errmsg.txt:
  Auto merged
sql/share/spanish/errmsg.txt:
  Auto merged
sql/share/swedish/errmsg.txt:
  Auto merged
sql/share/ukrainian/errmsg.txt:
  Auto merged
mysql-test/r/union.result:
  Merge with 4.0
mysql-test/t/union.test:
  Merge with 4.0
sql/ha_innodb.cc:
  Merge with 4.0
sql/share/german/errmsg.txt:
  Merge with 4.0
sql/share/portuguese/errmsg.txt:
  Merge with 4.0
sql/share/russian/errmsg.txt:
  Merge with 4.0
sql/sql_parse.cc:
  Merge with 4.0
sql/sql_union.cc:
  Merge with 4.0 (Keep 4.1 code)

mysql-test/r/merge.result

@@ -642,3 +642,12 @@ x	y
 1	3
 1	2
 drop table t1,t2,t3;
+create table t1 (a int);
+create table t2 (a int);
+insert into t1 values (0);
+insert into t2 values (1);
+create table t3 engine=merge union=(t1, t2) select * from t1;
+INSERT TABLE 't1' isn't allowed in FROM table list
+create table t3 engine=merge union=(t1, t2) select * from t2;
+INSERT TABLE 't2' isn't allowed in FROM table list
+drop table t1, t2;

mysql-test/r/union.result

@@ -431,11 +431,19 @@ create table t1 select a from t1 union select a from t2;
 ERROR HY000: You can't specify target table 't1' for update in FROM clause
 select a from t1 union select a from t2 order by t2.a;
 ERROR 42S02: Unknown table 't2' in order clause
+drop table t1;
 drop table t1,t2;
 select length(version()) > 1 as `*` UNION select 2;
 *
 1
 2
+create table t1 (a int);
+insert into t1 values (0), (3), (1), (2);
+explain (select * from t1) union (select * from t1) order by a;
+table	type	possible_keys	key	key_len	ref	rows	Extra
+t1	ALL	NULL	NULL	NULL	NULL	4	
+t1	ALL	NULL	NULL	NULL	NULL	4	
+drop table t1;
 CREATE TABLE t1 (  id int(3) unsigned default '0') ENGINE=MyISAM;
 INSERT INTO t1 (id) VALUES("1");
 CREATE TABLE t2 ( id int(3) unsigned default '0',  id_master int(5) default '0',  text1 varchar(5) default NULL,  text2 varchar(5) default NULL) ENGINE=MyISAM;

mysql-test/t/merge.test

@@ -271,3 +271,17 @@ select * from t3 where x = 1 and y < 5 order by y;
 # Bug is that followng query returns empty set while it must be same as above
 select * from t3 where x = 1 and y < 5 order by y desc;
 drop table t1,t2,t3;
+
+#
+# Bug#5232: CREATE TABLE ... SELECT
+#
+
+create table t1 (a int);
+create table t2 (a int);
+insert into t1 values (0);
+insert into t2 values (1);
+--error 1093
+create table t3 engine=merge union=(t1, t2) select * from t1;
+--error 1093
+create table t3 engine=merge union=(t1, t2) select * from t2;
+drop table t1, t2;

mysql-test/t/union.test

@@ -256,6 +256,7 @@ drop temporary table t1;
 create table t1 select a from t1 union select a from t2;
 --error 1109
 select a from t1 union select a from t2 order by t2.a;
+drop table t1;   # Drop temporary table
 drop table t1,t2;
 
 #
@@ -264,6 +265,14 @@ drop table t1,t2;
 
 select length(version()) > 1 as `*` UNION select 2;
 
+#
+# Bug #4980: problem with explain
+#
+
+create table t1 (a int);
+insert into t1 values (0), (3), (1), (2);
+explain (select * from t1) union (select * from t1) order by a;
+drop table t1;
 #
 # Test for another bug with UNION and LEFT JOIN
 #

scripts/mysqld_safe.sh

@@ -311,6 +311,7 @@ do
   fi
   if test ! -f $pid_file		# This is removed if normal shutdown
   then
+    echo "STOPPING server from pid file $pid_file"
     break
   fi
 
@@ -321,12 +322,24 @@ do
     # but should work for the rest of the servers.
     # The only thing is ps x => redhat 5 gives warnings when using ps -x.
     # kill -9 is used or the process won't react on the kill.
-    numofproces=`ps xa | grep -v "grep" | grep -c $ledir/$MYSQLD`
+    if test -n "$mysql_tcp_port"
+    then
+      numofproces=`ps xa | grep -v "grep" | grep $ledir/$MYSQLD| grep -c "port=$mysql_tcp_port"`
+    else
+      numofproces=`ps xa | grep -v "grep" | grep -c $ledir/$MYSQLD`
+    fi
+
     echo -e "\nNumber of processes running now: $numofproces" | tee -a $err_log
     I=1
     while test "$I" -le "$numofproces"
     do 
-      PROC=`ps xa | grep $ledir/$MYSQLD | grep -v "grep" | sed -n '$p'` 
+      if test -n "$mysql_tcp_port"
+      then
+        PROC=`ps xa | grep "$ledir/$MYSQLD\>" | grep -v "grep" | grep "port=$mysql_tcp_port" | sed -n '$p'` 
+      else
+        PROC=`ps xa | grep "$ledir/$MYSQLD\>" | grep -v "grep" | sed -n '$p'` 
+      fi
+
 	for T in $PROC
 	do
 	  break

sql/ha_innodb.cc

@@ -299,8 +299,9 @@ convert_error_code_to_mysql(
 
         } else if (error == (int) DB_CANNOT_DROP_CONSTRAINT) {
 
-		return(HA_ERR_ROW_IS_REFERENCED);
-
+    		return(HA_ERR_CANNOT_ADD_FOREIGN); /* TODO: This is a bit
+						misleading, a new MySQL error
+						code should be introduced */
         } else if (error == (int) DB_COL_APPEARS_TWICE_IN_INDEX) {
 
     		return(HA_ERR_CRASHED);

sql/mysqld.cc

@@ -2940,6 +2940,13 @@ we force server id to 2, but this MySQL server will not act as a slave.");
 #if defined(__NT__) || defined(HAVE_SMEM)
   handle_connections_methods();
 #else
+#ifdef __WIN__
+  if ( !have_tcpip || opt_disable_networking)
+  {
+    sql_print_error("TCP/IP unavailable or disabled with --skip-networking; no available interfaces");
+    unireg_abort(1);
+  }
+#endif
   handle_connections_sockets(0);
 #endif /* __NT__ */
 

sql/share/czech/errmsg.txt

+/* Copyright (C) 2003 MySQL AB
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
 /*
    Modifikoval Petr -Bnajdr, snajdr@pvt.net, snajdr@cpress.cz v.0.01
 	ISO LATIN-8852-2

sql/share/danish/errmsg.txt

-/* Copyright Abandoned 1997 TCX DataKonsult AB & Monty Program KB & Detron HB
-   This file is public domain and comes with NO WARRANTY of any kind */
+/* Copyright (C) 2003 MySQL AB
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
 /* Knud Riishøjgård knudriis@post.tele.dk 99 &&
    Carsten H. Pedersen, carsten.pedersen@bitbybit.dk oct. 1999 / aug. 2001. */

sql/share/dutch/errmsg.txt

-/* Copyright Abandoned 1997 TCX DataKonsult AB & Monty Program KB & Detron HB
-   This file is public domain and comes with NO WARRANTY of any kind
+/* Copyright (C) 2003 MySQL AB
 
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+/*
    Dutch error messages (share/dutch/errmsg.txt)
    2001-08-02 - Arjen Lentz (agl@bitbike.com)
    Completed earlier partial translation; worked on consistency and spelling.

sql/share/english/errmsg.txt

-/* Copyright Abandoned 1997 TCX DataKonsult AB & Monty Program KB & Detron HB
-   This file is public domain and comes with NO WARRANTY of any kind */
+/* Copyright (C) 2003 MySQL AB
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
 character-set=latin1
 

sql/share/estonian/errmsg.txt

+/* Copyright (C) 2003 MySQL AB
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
 /*
-  Copyright Abandoned 1997 MySQL AB
-  This file is public domain and comes with NO WARRANTY of any kind 
   Esialgne tlge: Tnu Samuel (tonu@spam.ee)
   Parandanud ja tiendanud: Indrek Siitan (tfr@mysql.com)
-
 */
 
 character-set=latin7

sql/share/french/errmsg.txt

-/* Copyright Abandoned 1997 TCX DataKonsult AB & Monty Program KB & Detron HB
-   This file is public domain and comes with NO WARRANTY of any kind */
+/* Copyright (C) 2003 MySQL AB
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
 character-set=latin1
 

sql/share/german/errmsg.txt

-/* Copyright Abandoned 1997 TCX DataKonsult AB & Monty Program KB & Detron HB
-   This file is public domain and comes with NO WARRANTY of any kind
+/* Copyright (C) 2003 MySQL AB
 
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+/*
    Dirk Munzinger (dmun@4t2.com)
    2001-06-07
 
@@ -11,7 +25,7 @@
 
    Stefan Hinz (stefan@mysql.com)
    2003-10-01
-                */
+*/
 
 character-set=latin1
 

sql/share/greek/errmsg.txt

-/* Copyright Abandoned 1997 TCX DataKonsult AB & Monty Program KB & Detron HB
-   This file is public domain and comes with NO WARRANTY of any kind */
+/* Copyright (C) 2003 MySQL AB
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
 character-set=greek
 

sql/share/hungarian/errmsg.txt

-/* Copyright Abandoned 1997 TCX DataKonsult AB & Monty Program KB & Detron HB
+/* Copyright (C) 2003 MySQL AB
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+/*
    Translated by Feher Peter. Forditotta Feher Peter (feherp@mail.matav.hu) 1998
    Updated May, 2000
-   This file is public domain and comes with NO WARRANTY of any kind */
+*/
 
 character-set=latin2
 

sql/share/italian/errmsg.txt

-/* Copyright Abandoned 1997 TCX DataKonsult AB & Monty Program KB & Detron HB
-   This file is public domain and comes with NO WARRANTY of any kind */
+/* Copyright (C) 2003 MySQL AB
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
 character-set=latin1
 

sql/share/japanese/errmsg.txt

-/* Copyright Abandoned 1997 TCX DataKonsult AB & Monty Program KB & Detron HB
-   This file is public domain and comes with NO WARRANTY of any kind 
+/* Copyright (C) 2003 MySQL AB
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+/*
    3.22.10-beta   euc-japanese (ujis) text
 */
 

sql/share/korean/errmsg.txt

-/* Copyright Abandoned 1997 TCX DataKonsult AB & Monty Program KB & Detron HB
-   This 화일 is public domain and comes with NO WARRANTY of any kind */
+/* Copyright (C) 2003 MySQL AB
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
 character-set=euckr
 

sql/share/norwegian-ny/errmsg.txt

-/* Copyright Abandoned 1997 TCX DataKonsult AB & Monty Program KB & Detron HB
-   This file is public domain and comes with NO WARRANTY of any kind */
+/* Copyright (C) 2003 MySQL AB
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
 /* Roy-Magne Mo rmo@www.hivolda.no 97 */
 

sql/share/norwegian/errmsg.txt

-/* Copyright Abandoned 1997 TCX DataKonsult AB & Monty Program KB & Detron HB
-   This file is public domain and comes with NO WARRANTY of any kind */
+/* Copyright (C) 2003 MySQL AB
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
 /* Roy-Magne Mo rmo@www.hivolda.no 97 */
 

sql/share/polish/errmsg.txt

-/* Copyright Abandoned 1997 TCX DataKonsult AB & Monty Program KB & Detron HB
-   This file is public domain and comes with NO WARRANTY of any kind 
+/* Copyright (C) 2003 MySQL AB
 
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+/*
    Changed by Jaroslaw Lewandowski <jotel@itnet.com.pl>
    Charset ISO-8859-2
 */

sql/share/portuguese/errmsg.txt

-/* Copyright Abandoned 1997 TCX DataKonsult AB & Monty Program KB & Detron HB
-   This file is public domain and comes with NO WARRANTY of any kind */
+/* Copyright (C) 2003 MySQL AB
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
 /* Updated by Thiago Delgado Pinto - thiagodp@ieg.com.br - 06.07.2002 */
 
 character-set=latin1

sql/share/romanian/errmsg.txt

-/* Copyright Abandoned 1997 TCX DataKonsult AB & Monty Program KB & Detron HB
-   This file is public domain and comes with NO WARRANTY of any kind 
+/* Copyright (C) 2003 MySQL AB
 
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+/*
    Translated into Romanian by Stefan Saroiu
    e-mail: tzoompy@cs.washington.edu
 */

sql/share/russian/errmsg.txt

-/* Copyright 2003 MySQL AB
+/* Copyright (C) 2003 MySQL AB
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+/*
    Translation done in 2003 by Egor Egorov; Ensita.NET, http://www.ensita.net/
-   This file is public domain and comes with NO WARRANTY of any kind */
+*/
 /* charset: KOI8-R */
 
 character-set=koi8r

sql/share/slovak/errmsg.txt

-/* Copyright Abandoned 1997 TCX DataKonsult AB & Monty Program KB & Detron HB
-   This file is public domain and comes with NO WARRANTY of any kind */
+/* Copyright (C) 2003 MySQL AB
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
 /*
    Translated from both   E n g l i s h   &   C z e c h   error messages

sql/share/spanish/errmsg.txt

-/* Copyright Abandoned 1997 TCX DataKonsult AB & Monty Program KB & Detron HB
-   This file is public domain and comes with NO WARRANTY of any kind
+/* Copyright (C) 2003 MySQL AB
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+/*
    Traduccion por Miguel Angel Fernandez Roiz -- LoboCom Sistemas, s.l.
    From June 28, 2001 translated by Miguel Solorzano miguel@mysql.com */
 

sql/share/swedish/errmsg.txt

-/* Copyright Abandoned 1997 TCX DataKonsult AB & Monty Program KB & Detron HB
-   This file is public domain and comes with NO WARRANTY of any kind */
+/* Copyright (C) 2003 MySQL AB
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
 character-set=latin1
 

sql/share/ukrainian/errmsg.txt

-/*  Copyright Abandoned 1997 TCX DataKonsult AB & Monty Program KB & Detron HB
- *  This  is public domain and comes with NO WARRANTY of any kind
- *
+/* Copyright (C) 2003 MySQL AB
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+/*
  *  Ukrainian translation by Roman Festchook <roma@orta.zt.ua>
  *  Encoding:	KOI8-U
  *  Version:	13/09/2001 mysql-3.23.41

sql/sql_parse.cc

@@ -2335,6 +2335,21 @@ mysql_execute_command(THD *thd)
 	net_printf(thd,ER_UPDATE_TABLE_USED, create_table->real_name);
 	goto create_error;
       }
+      if (lex->create_info.used_fields & HA_CREATE_USED_UNION)
+      {
+        TABLE_LIST *tab;
+        for (tab= tables; tab; tab= tab->next)
+        {
+          if (find_real_table_in_list((TABLE_LIST*) lex->create_info.
+                                      merge_list.first,
+                                      tables->db, tab->real_name))
+          {
+            net_printf(thd, ER_UPDATE_TABLE_USED, tab->real_name);
+            goto create_error;
+          }
+        }  
+      }    
+
       if (tables && check_table_access(thd, SELECT_ACL, tables,0))
 	goto create_error;			// Error message is given
       select_lex->options|= SELECT_NO_UNLOCK;

sql/sql_yacc.yy

@@ -4332,7 +4332,7 @@ show_param:
 	    LEX *lex= Lex;
 	    lex->sql_command= SQLCOM_SHOW_BINLOG_EVENTS;
           } opt_limit_clause_init
-	| keys_or_index FROM table_ident opt_db
+	| keys_or_index from_or_in table_ident opt_db
 	  {
 	    Lex->sql_command= SQLCOM_SHOW_KEYS;
 	    if ($4)