Merge joreland@bk-internal.mysql.com:/home/bk/mysql-5.1

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new

client/mysqldump.c

@@ -2910,7 +2910,7 @@ static int init_dumping(char *database)
       /*
         length of table name * 2 (if name contains quotes), 2 quotes and 0
       */
-      char quoted_database_buf[64*2+3];
+      char quoted_database_buf[NAME_LEN*2+3];
       char *qdatabase= quote_name(database,quoted_database_buf,opt_quoted);
       if (opt_comments)
       {
@@ -3067,7 +3067,18 @@ static my_bool dump_all_views_in_db(char *database)
     DB_error(sock, "when selecting the database");
     return 1;
   }
-
+  if (opt_databases || opt_alldbs)
+  {
+    char quoted_database_buf[NAME_LEN*2+3];
+    char *qdatabase= quote_name(database,quoted_database_buf,opt_quoted);
+    if (opt_comments)
+    {
+      fprintf(md_result_file,"\n--\n-- Current Database: %s\n--\n", qdatabase);
+      check_io(md_result_file);
+    }
+    fprintf(md_result_file,"\nUSE %s;\n", qdatabase);
+    check_io(md_result_file);
+  }
   if (opt_xml)
     print_xml_tag1(md_result_file, "", "database name=", database, "\n");
   if (lock_tables)
@@ -3526,7 +3537,7 @@ static char *primary_key_fields(const char *table_name)
   MYSQL_RES  *res = NULL;
   MYSQL_ROW  row;
   /* SHOW KEYS FROM + table name * 2 (escaped) + 2 quotes + \0 */
-  char show_keys_buff[15 + 64 * 2 + 3];
+  char show_keys_buff[15 + NAME_LEN * 2 + 3];
   uint result_length = 0;
   char *result = 0;
 

mysql-test/include/not_ndb_default.inc

---require r/true.require
+--require r/not_ndb_default.require
 disable_query_log;
 select convert(@@table_type using latin1) NOT IN ("ndbcluster","NDBCLUSTER") as "TRUE";
 enable_query_log;

mysql-test/include/not_windows.inc

---require r/true.require
+--require r/not_windows.require
 disable_query_log;
 select convert(@@version_compile_os using latin1) NOT IN ("Win32","Win64","Windows") as "TRUE";
 enable_query_log;

mysql-test/include/wait_until_connected_again.inc

+#
+# Include this script to wait until the connection to the
+# server has been restored or timeout occurs
+--disable_result_log
+--disable_query_log
+let $counter= 100;
+while ($mysql_errno)
+{
+  --error 0,2002,2006
+  show status;
+
+  dec $counter;
+  if (!$counter)
+  {
+    --die Server failed to restart
+  }
+  --sleep 0.1
+}
+--enable_query_log
+--enable_result_log

mysql-test/include/windows.inc

---require r/true.require
+--require r/windows.require
 disable_query_log;
 select convert(@@version_compile_os using latin1) IN ("Win32","Win64","Windows") as "TRUE";
 enable_query_log;

mysql-test/lib/mtr_io.pl

@@ -11,6 +11,7 @@ sub mtr_get_opts_from_file ($);
 sub mtr_fromfile ($);
 sub mtr_tofile ($@);
 sub mtr_tonewfile($@);
+sub mtr_lastlinefromfile($);
 
 ##############################################################################
 #
@@ -113,6 +114,20 @@ sub mtr_fromfile ($) {
   return $text;
 }
 
+sub mtr_lastlinefromfile ($) {
+  my $file=  shift;
+  my $text;
+
+  open(FILE,"<",$file) or mtr_error("can't open file \"$file\": $!");
+  while (my $line= <FILE>)
+  {
+    $text= $line;
+  }
+  close FILE;
+  return $text;
+}
+
+
 sub mtr_tofile ($@) {
   my $file=  shift;
 
@@ -129,5 +144,4 @@ sub mtr_tonewfile ($@) {
   close FILE;
 }
 
-
 1;

mysql-test/lib/mtr_process.pl

@@ -272,10 +272,10 @@ sub spawn_parent_impl {
           last;
         }
 
-        # If one of the processes died, we want to
-        # mark this, and kill the mysqltest process.
+        # One of the child processes died, unless this was expected
+	# mysqltest should be killed and test aborted
 
-	mark_process_dead($ret_pid);
+	check_expected_crash_and_restart($ret_pid);
       }
 
       if ( $ret_pid != $pid )
@@ -811,6 +811,81 @@ sub mark_process_dead($)
 
 }
 
+#
+# Loop through our list of processes and look for and entry
+# with the provided pid, if found check for the file indicating
+# expected crash and restart it.
+#
+sub check_expected_crash_and_restart($)
+{
+  my $ret_pid= shift;
+
+  foreach my $mysqld (@{$::master}, @{$::slave})
+  {
+    if ( $mysqld->{'pid'} eq $ret_pid )
+    {
+      mtr_verbose("$mysqld->{'type'} $mysqld->{'idx'} exited, pid: $ret_pid");
+      $mysqld->{'pid'}= 0;
+
+      # Check if crash expected and restart if it was
+      my $expect_file= "$::opt_vardir/tmp/" . "$mysqld->{'type'}" .
+	"$mysqld->{'idx'}" . ".expect";
+      if ( -f $expect_file )
+      {
+	mtr_verbose("Crash was expected, file $expect_file exists");
+	mysqld_start($mysqld, $mysqld->{'start_opts'},
+		     $mysqld->{'start_slave_master_info'});
+	unlink($expect_file);
+      }
+
+      return;
+    }
+  }
+
+  foreach my $cluster (@{$::clusters})
+  {
+    if ( $cluster->{'pid'} eq $ret_pid )
+    {
+      mtr_verbose("$cluster->{'name'} cluster ndb_mgmd exited, pid: $ret_pid");
+      $cluster->{'pid'}= 0;
+
+      # Check if crash expected and restart if it was
+      my $expect_file= "$::opt_vardir/tmp/ndb_mgmd_" . "$cluster->{'type'}" .
+	".expect";
+      if ( -f $expect_file )
+      {
+	mtr_verbose("Crash was expected, file $expect_file exists");
+	ndbmgmd_start($cluster);
+	unlink($expect_file);
+      }
+      return;
+    }
+
+    foreach my $ndbd (@{$cluster->{'ndbds'}})
+    {
+      if ( $ndbd->{'pid'} eq $ret_pid )
+      {
+	mtr_verbose("$cluster->{'name'} cluster ndbd exited, pid: $ret_pid");
+	$ndbd->{'pid'}= 0;
+
+	# Check if crash expected and restart if it was
+	my $expect_file= "$::opt_vardir/tmp/ndbd_" . "$cluster->{'type'}" .
+	  "$ndbd->{'idx'}" . ".expect";
+	if ( -f $expect_file )
+	{
+	  mtr_verbose("Crash was expected, file $expect_file exists");
+	  ndbd_start($cluster, $ndbd->{'idx'},
+		     $ndbd->{'start_extra_args'});
+	  unlink($expect_file);
+	}
+	return;
+      }
+    }
+  }
+  mtr_warning("check_expected_crash_and_restart couldn't find an entry for pid: $ret_pid");
+
+}
+
 ##############################################################################
 #
 #  The operating system will keep information about dead children, 

mysql-test/mysql-test-run.pl

@@ -1806,6 +1806,10 @@ sub ndbd_start ($$$) {
   # Add pid to list of pids for this cluster
   $cluster->{'ndbds'}->[$idx]->{'pid'}= $pid;
 
+  # Rememeber options used when starting
+  $cluster->{'ndbds'}->[$idx]->{'start_extra_args'}= $extra_args;
+  $cluster->{'ndbds'}->[$idx]->{'idx'}= $idx;
+
   mtr_verbose("ndbd_start, pid: $pid");
 
   return $pid;
@@ -2343,8 +2347,11 @@ sub run_testcase ($) {
     elsif ( $res == 62 )
     {
       # Testcase itself tell us to skip this one
-      # FIXME get reason to skip from mysqltest
-      $tinfo->{'comment'}= "Detected by testcase";
+
+      # Try to get reason from mysqltest.log
+      my $last_line= mtr_lastlinefromfile($path_timefile) if -f $path_timefile;
+      my $reason= mtr_match_prefix($last_line, "reason: ");
+      $tinfo->{'comment'}= defined $reason ? $reason : "Detected by testcase(reason unknown) ";
       mtr_report_test_skipped($tinfo);
     }
     elsif ( $res == 63 )
@@ -2904,6 +2911,7 @@ sub mysqld_start ($$$) {
 
   # Remember options used when starting
   $mysqld->{'start_opts'}= $extra_opt;
+  $mysqld->{'start_slave_master_info'}= $slave_master_info;
 
   mtr_verbose("mysqld pid: $pid");
   return $pid;

mysql-test/r/crash_commit_before.result

+CREATE TABLE t1(a int) engine=innodb;
+START TRANSACTION;
+insert into t1 values(9);
+SET SESSION debug="d,crash_commit_before";
+COMMIT;
+ERROR HY000: Lost connection to MySQL server during query
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1
+SELECT * FROM t1;
+a

mysql-test/r/insert_select.result

@@ -695,3 +695,103 @@ CREATE TABLE t2 (z int, y int);
 CREATE TABLE t3 (a int, b int);
 INSERT INTO t3 (SELECT x, y FROM t1 JOIN t2 USING (y) WHERE z = 1);
 DROP TABLE IF EXISTS t1,t2,t3;
+CREATE DATABASE meow;
+CREATE TABLE table_target   ( mexs_id CHAR(8), messzeit TIMESTAMP, PRIMARY KEY (mexs_id));
+CREATE TABLE table_target2  ( mexs_id CHAR(8), messzeit TIMESTAMP, PRIMARY KEY (mexs_id));
+CREATE TABLE table_target3  ( mexs_id CHAR(8), messzeit TIMESTAMP, PRIMARY KEY (mexs_id));
+CREATE VIEW view_target2 AS SELECT mexs_id,messzeit FROM table_target2;
+CREATE SQL SECURITY INVOKER VIEW view_target3 AS SELECT mexs_id,messzeit FROM table_target3;
+CREATE TABLE table_stations ( mexs_id VARCHAR(8), icao VARCHAR(4), country CHAR(2), PRIMARY KEY (mexs_id), UNIQUE KEY icao (icao), KEY country (country), CONSTRAINT stations_ibfk_8 FOREIGN KEY (country) REFERENCES countries (country) ON UPDATE CASCADE);
+INSERT INTO table_stations VALUES ('87654321','XXXX','YY');
+CREATE TABLE table_countries ( country CHAR(2), iso_short_en VARCHAR(64), PRIMARY KEY (country));
+INSERT INTO table_countries VALUES ('YY','Entenhausen');
+CREATE ALGORITHM=MERGE SQL SECURITY INVOKER VIEW view_stations AS select table_stations.mexs_id AS mexs_id, table_stations.icao AS icao, table_stations.country AS landescode from (table_stations join table_countries on((table_stations.country = table_countries.country)));
+CREATE TABLE table_source ( id varchar(4), datetime TIMESTAMP, PRIMARY KEY (id));
+INSERT INTO  table_source VALUES ('XXXX','2006-07-12 07:50:00');
+GRANT  SELECT                ON table_source    TO   user20989@localhost;
+GRANT  SELECT                ON table_countries TO   user20989@localhost;
+GRANT  SELECT                ON table_stations  TO   user20989@localhost;
+GRANT  SELECT                ON view_stations   TO   user20989@localhost;
+GRANT  SELECT                ON table_target    TO   user20989@localhost;
+GRANT  SELECT                ON table_target2   TO   user20989@localhost;
+GRANT  INSERT,DELETE,SELECT  ON view_target3    TO   user20989@localhost;
+REPLACE INTO    table_target
+SELECT          stations.mexs_id AS mexs_id, datetime AS messzeit
+FROM            table_source
+INNER JOIN      view_stations AS stations
+ON              table_source.id = stations.icao
+LEFT JOIN       table_target AS old
+USING           (mexs_id);
+ERROR 42000: INSERT,DELETE command denied to user 'user20989'@'localhost' for table 'table_target'
+REPLACE INTO    view_target2
+SELECT          stations.mexs_id AS mexs_id, datetime AS messzeit
+FROM            table_source
+INNER JOIN      view_stations AS stations
+ON              table_source.id = stations.icao
+LEFT JOIN       view_target2 AS old
+USING           (mexs_id);
+ERROR 42000: INSERT,DELETE command denied to user 'user20989'@'localhost' for table 'view_target2'
+REPLACE INTO    view_target3
+SELECT          stations.mexs_id AS mexs_id, datetime AS messzeit
+FROM            table_source
+INNER JOIN      view_stations AS stations
+ON              table_source.id = stations.icao
+LEFT JOIN       view_target3 AS old
+USING           (mexs_id);
+ERROR HY000: View 'meow.view_target3' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+GRANT  INSERT,DELETE         ON table_target    TO   user20989@localhost;
+GRANT  INSERT,DELETE,SELECT  ON view_target2    TO   user20989@localhost;
+GRANT  INSERT,DELETE,SELECT  ON table_target3   TO   user20989@localhost;
+REPLACE INTO    table_target
+SELECT          stations.mexs_id AS mexs_id, datetime AS messzeit
+FROM            table_source
+INNER JOIN      view_stations AS stations
+ON              table_source.id = stations.icao
+LEFT JOIN       table_target AS old
+USING           (mexs_id);
+REPLACE INTO    table_target2 VALUES ('00X45Y78','2006-07-12 07:50:00');
+ERROR 42000: INSERT,DELETE command denied to user 'user20989'@'localhost' for table 'table_target2'
+REPLACE INTO    view_target2  VALUES ('12X45Y78','2006-07-12 07:50:00');
+SELECT          stations.mexs_id AS mexs_id, datetime AS messzeit
+FROM            table_source
+INNER JOIN      view_stations AS stations
+ON              table_source.id = stations.icao
+LEFT JOIN       view_target2 AS old
+USING           (mexs_id);
+mexs_id	messzeit
+87654321	2006-07-12 07:50:00
+REPLACE INTO    view_target2
+SELECT          stations.mexs_id AS mexs_id, datetime AS messzeit
+FROM            table_source
+INNER JOIN      view_stations AS stations
+ON              table_source.id = stations.icao
+LEFT JOIN       view_target2 AS old
+USING           (mexs_id);
+REPLACE INTO    view_target3
+SELECT          stations.mexs_id AS mexs_id, datetime AS messzeit
+FROM            table_source
+INNER JOIN      view_stations AS stations
+ON              table_source.id = stations.icao
+LEFT JOIN       view_target3 AS old
+USING           (mexs_id);
+SELECT * FROM table_target;
+mexs_id	messzeit
+87654321	2006-07-12 07:50:00
+SELECT * FROM view_target2;
+mexs_id	messzeit
+12X45Y78	2006-07-12 07:50:00
+87654321	2006-07-12 07:50:00
+SELECT * FROM view_target3;
+mexs_id	messzeit
+87654321	2006-07-12 07:50:00
+DROP VIEW  view_stations;
+DROP TABLE table_source;
+DROP TABLE table_countries;
+DROP TABLE table_stations;
+DROP TABLE table_target;
+DROP TABLE table_target2;
+DROP TABLE table_target3;
+DROP VIEW  view_target2;
+DROP VIEW  view_target3;
+DROP USER  user20989@localhost;
+DROP DATABASE meow;

mysql-test/r/mysqldump.result

@@ -2574,6 +2574,8 @@ DROP TABLE IF EXISTS `v2`;
   `b` varchar(32),
   `c` varchar(32)
 ) */;
+
+USE `test`;
 /*!50001 DROP TABLE IF EXISTS `v0`*/;
 /*!50001 DROP VIEW IF EXISTS `v0`*/;
 /*!50001 CREATE ALGORITHM=UNDEFINED */
@@ -2827,6 +2829,8 @@ DROP TABLE IF EXISTS `v1`;
 /*!50001 CREATE TABLE `v1` (
   `id` int(11)
 ) */;
+
+USE `mysqldump_test_db`;
 /*!50001 DROP TABLE IF EXISTS `v1`*/;
 /*!50001 DROP VIEW IF EXISTS `v1`*/;
 /*!50001 CREATE ALGORITHM=UNDEFINED */
@@ -2852,59 +2856,63 @@ create database mysqldump_views;
 use mysqldump_views;
 create view nasishnasifu as select mysqldump_tables.basetable.id from mysqldump_tables.basetable;
 
-/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
-/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
-/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
-/*!40101 SET NAMES utf8 */;
-/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
-/*!40103 SET TIME_ZONE='+00:00' */;
-/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
-/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
-/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
-/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
-
 CREATE DATABASE /*!32312 IF NOT EXISTS*/ `mysqldump_tables` /*!40100 DEFAULT CHARACTER SET latin1 */;
 
 USE `mysqldump_tables`;
-DROP TABLE IF EXISTS `basetable`;
 CREATE TABLE `basetable` (
   `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
   `tag` varchar(64) DEFAULT NULL,
   UNIQUE KEY `id` (`id`)
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1;
 
-LOCK TABLES `basetable` WRITE;
-/*!40000 ALTER TABLE `basetable` DISABLE KEYS */;
-/*!40000 ALTER TABLE `basetable` ENABLE KEYS */;
-UNLOCK TABLES;
-
 CREATE DATABASE /*!32312 IF NOT EXISTS*/ `mysqldump_views` /*!40100 DEFAULT CHARACTER SET latin1 */;
 
 USE `mysqldump_views`;
-DROP TABLE IF EXISTS `nasishnasifu`;
-/*!50001 DROP VIEW IF EXISTS `nasishnasifu`*/;
 /*!50001 CREATE TABLE `nasishnasifu` (
   `id` bigint(20) unsigned
 ) */;
-/*!50001 DROP TABLE IF EXISTS `nasishnasifu`*/;
-/*!50001 DROP VIEW IF EXISTS `nasishnasifu`*/;
+
+USE `mysqldump_tables`;
+
+USE `mysqldump_views`;
 /*!50001 CREATE ALGORITHM=UNDEFINED */
 /*!50013 DEFINER=`root`@`localhost` SQL SECURITY DEFINER */
 /*!50001 VIEW `mysqldump_views`.`nasishnasifu` AS select `mysqldump_tables`.`basetable`.`id` AS `id` from `mysqldump_tables`.`basetable` */;
-/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
-
-/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
-/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
-/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
-/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
-/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
-/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
-/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
-
 drop view nasishnasifu;
 drop database mysqldump_views;
 drop table mysqldump_tables.basetable;
 drop database mysqldump_tables;
+create database mysqldump_dba;
+use mysqldump_dba;
+create table t1 (f1 int, f2 int);
+insert into t1 values (1,1);
+create view v1 as select f1, f2 from t1;
+create database mysqldump_dbb;
+use mysqldump_dbb;
+create table t1 (f1 int, f2 int);
+insert into t1 values (2,2);
+create view v1 as select f1, f2 from t1;
+drop view v1;
+drop table t1;
+drop database mysqldump_dbb;
+use mysqldump_dba;
+drop view v1;
+drop table t1;
+drop database mysqldump_dba;
+select * from mysqldump_dba.v1;
+f1	f2
+1	1
+select * from mysqldump_dbb.v1;
+f1	f2
+2	2
+use mysqldump_dba;
+drop view v1;
+drop table t1;
+drop database mysqldump_dba;
+use mysqldump_dbb;
+drop view v1;
+drop table t1;
+drop database mysqldump_dbb;
 use test;
 End of 5.0 tests
 create table t1 (a text , b text);
@@ -3159,6 +3167,8 @@ DROP TABLE IF EXISTS `v1`;
 /*!50001 CREATE TABLE `v1` (
   `id` int(11)
 ) */;
+
+USE `mysqldump_test_db`;
 /*!50001 DROP TABLE IF EXISTS `v1`*/;
 /*!50001 DROP VIEW IF EXISTS `v1`*/;
 /*!50001 CREATE ALGORITHM=UNDEFINED */

mysql-test/r/not_windows.require

+TRUE
+1

mysql-test/r/rpl000018.result

-reset master;
-reset slave;
-start slave;
-show binary logs;
-Log_name
-master-bin.000001
-master-bin.000002
-drop table if exists t1;
-create table t1(n int);
-insert into t1 values (3351);
-select * from t1;
-n
-3351
-drop table t1;

mysql-test/r/rpl_chain_temp_table.result

-slave stop;
-drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
-reset master;
-reset slave;
-drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
-slave start;
-reset master;
-change master to master_host='127.0.0.1',master_port=9307, master_user='root';
-start slave;
-create temporary table t1 (a int);
-create temporary table t1 (a int);
-show status like 'slave_open_temp_tables';
-Variable_name	Value
-Slave_open_temp_tables	2
-create temporary table t1 (a int);
-create temporary table t1 (a int);
-show status like 'slave_open_temp_tables';
-Variable_name	Value
-Slave_open_temp_tables	4
-stop slave;
-insert into t1 values(1);
-create table t2 as select * from t1;
-start slave;
-show status like 'slave_open_temp_tables';
-Variable_name	Value
-Slave_open_temp_tables	4
-select * from t2;
-a
-1
-drop table t2;

mysql-test/r/rpl_failsafe.result

-stop slave;
-drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
-reset master;
-reset slave;
-drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
-start slave;
-show variables like 'rpl_recovery_rank';
-Variable_name	Value
-rpl_recovery_rank	1
-show status like 'Rpl_status';
-Variable_name	Value
-Rpl_status	AUTH_MASTER
-create table t1(n int);
-drop table t1;
-show variables like 'rpl_recovery_rank';
-Variable_name	Value
-rpl_recovery_rank	2
-show status like 'Rpl_status';
-Variable_name	Value
-Rpl_status	ACTIVE_SLAVE
-start slave;
-show variables like 'rpl_recovery_rank';
-Variable_name	Value
-rpl_recovery_rank	3
-show status like 'Rpl_status';
-Variable_name	Value
-Rpl_status	ACTIVE_SLAVE
-start slave;
-show variables like 'rpl_recovery_rank';
-Variable_name	Value
-rpl_recovery_rank	4
-show status like 'Rpl_status';
-Variable_name	Value
-Rpl_status	ACTIVE_SLAVE

mysql-test/r/rpl_heap.result

-reset master;
-drop table if exists t1;
-create table t1 ENGINE=HEAP select 10 as a;
-insert into t1 values(11);
-show binlog events from 79;
-Log_name	Pos	Event_type	Server_id	Orig_log_pos	Info
-master-bin.001	79	Query	1	79	use `test`; create table t1 ENGINE=HEAP select 10 as a
-master-bin.001	154	Query	1	154	use `test`; insert into t1 values(11)
-reset slave;
-start slave;
-show create table t1;
-Table	Create Table
-t1	CREATE TABLE `t1` (
-  `a` bigint(2) NOT NULL default '0'
-) ENGINE=HEAP
-select * from t1;
-a
-10
-11
-select * from t1;
-a
-select * from t1 limit 10;
-a
-show binlog events in 'master-bin.002' from 79;
-Log_name	Pos	Event_type	Server_id	Orig_log_pos	Info
-master-bin.002	79	Query	1	79	use `test`; DELETE FROM `test`.`t1`
-select * from t1;
-a
-drop table t1;

mysql-test/r/warnings.result

@@ -166,6 +166,13 @@ show variables like 'max_error_count';
 Variable_name	Value
 max_error_count	10
 drop table t1;
+create table t1 (id int) engine=merge;
+Warnings:
+Warning	1266	Using storage engine MyISAM for table 't1'
+alter table t1 engine=merge;
+Warnings:
+Warning	1266	Using storage engine MyISAM for table 't1'
+drop table t1;
 set table_type=MYISAM;
 Warnings:
 Warning	1541	The syntax 'table_type' is deprecated and will be removed in MySQL 5.2. Please use 'storage_engine' instead.

mysql-test/r/windows.require

+TRUE
+1

mysql-test/t/crash_commit_before.test

+--source include/have_debug.inc
+
+CREATE TABLE t1(a int) engine=innodb;
+START TRANSACTION;
+insert into t1 values(9);
+
+# Setup the mysqld to crash at certain point
+SET SESSION debug="d,crash_commit_before";
+
+# Write file to make mysql-test-run.pl expect crash and restart
+--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/master0.expect
+
+# Run the crashing query
+--error 2013
+COMMIT;
+
+# Call script that will poll the server waiting for it to be back online again
+--source include/wait_until_connected_again.inc
+
+SHOW CREATE TABLE t1;
+
+SELECT * FROM t1;

mysql-test/t/disabled.def

@@ -41,5 +41,5 @@ rpl_sp_effects           : BUG#19862 2006-06-15 mkindahl
 rpl_ndb_idempotent       : BUG#21298 2006-07-27 msvensson
 rpl_row_basic_7ndb       : BUG#21298 2006-07-27 msvensson
 rpl_truncate_7ndb        : BUG#21298 2006-07-27 msvensson
-
+crash_commit_before      : 2006-08-02 msvensson
 rpl_ndb_dd_advance       : BUG#18679 2006-07-28 jimw (Test fails randomly)

mysql-test/t/insert_select.test

@@ -247,3 +247,141 @@ CREATE TABLE t2 (z int, y int);
 CREATE TABLE t3 (a int, b int);
 INSERT INTO t3 (SELECT x, y FROM t1 JOIN t2 USING (y) WHERE z = 1);
 DROP TABLE IF EXISTS t1,t2,t3;
+
+#
+# Bug #20989: View '(null).(null)' references invalid table(s)... on
+#             SQL SECURITY INVOKER
+#
+# this is really the fact that REPLACE ... SELECT required additional
+# INSERT privs (on tables that are part of a view) over the related
+# REPLACE, SELECT
+#
+
+CREATE DATABASE meow;
+
+connect (root,localhost,root,,meow);
+connection root;
+
+CREATE TABLE table_target   ( mexs_id CHAR(8), messzeit TIMESTAMP, PRIMARY KEY (mexs_id));
+CREATE TABLE table_target2  ( mexs_id CHAR(8), messzeit TIMESTAMP, PRIMARY KEY (mexs_id));
+CREATE TABLE table_target3  ( mexs_id CHAR(8), messzeit TIMESTAMP, PRIMARY KEY (mexs_id));
+CREATE VIEW view_target2 AS SELECT mexs_id,messzeit FROM table_target2;
+CREATE SQL SECURITY INVOKER VIEW view_target3 AS SELECT mexs_id,messzeit FROM table_target3;
+
+CREATE TABLE table_stations ( mexs_id VARCHAR(8), icao VARCHAR(4), country CHAR(2), PRIMARY KEY (mexs_id), UNIQUE KEY icao (icao), KEY country (country), CONSTRAINT stations_ibfk_8 FOREIGN KEY (country) REFERENCES countries (country) ON UPDATE CASCADE);
+INSERT INTO table_stations VALUES ('87654321','XXXX','YY');
+
+CREATE TABLE table_countries ( country CHAR(2), iso_short_en VARCHAR(64), PRIMARY KEY (country));
+INSERT INTO table_countries VALUES ('YY','Entenhausen');
+
+CREATE ALGORITHM=MERGE SQL SECURITY INVOKER VIEW view_stations AS select table_stations.mexs_id AS mexs_id, table_stations.icao AS icao, table_stations.country AS landescode from (table_stations join table_countries on((table_stations.country = table_countries.country)));
+
+CREATE TABLE table_source ( id varchar(4), datetime TIMESTAMP, PRIMARY KEY (id));
+INSERT INTO  table_source VALUES ('XXXX','2006-07-12 07:50:00');
+
+GRANT  SELECT                ON table_source    TO   user20989@localhost;
+GRANT  SELECT                ON table_countries TO   user20989@localhost;
+GRANT  SELECT                ON table_stations  TO   user20989@localhost;
+GRANT  SELECT                ON view_stations   TO   user20989@localhost;
+GRANT  SELECT                ON table_target    TO   user20989@localhost;
+GRANT  SELECT                ON table_target2   TO   user20989@localhost;
+GRANT  INSERT,DELETE,SELECT  ON view_target3    TO   user20989@localhost;
+
+connect (user20989,localhost,user20989,,meow);
+connection user20989;
+
+--error 1142
+REPLACE INTO    table_target
+SELECT          stations.mexs_id AS mexs_id, datetime AS messzeit
+FROM            table_source
+INNER JOIN      view_stations AS stations
+ON              table_source.id = stations.icao
+LEFT JOIN       table_target AS old
+USING           (mexs_id);
+
+--error 1142
+REPLACE INTO    view_target2
+SELECT          stations.mexs_id AS mexs_id, datetime AS messzeit
+FROM            table_source
+INNER JOIN      view_stations AS stations
+ON              table_source.id = stations.icao
+LEFT JOIN       view_target2 AS old
+USING           (mexs_id);
+
+--error 1356
+REPLACE INTO    view_target3
+SELECT          stations.mexs_id AS mexs_id, datetime AS messzeit
+FROM            table_source
+INNER JOIN      view_stations AS stations
+ON              table_source.id = stations.icao
+LEFT JOIN       view_target3 AS old
+USING           (mexs_id);
+
+connection root;
+disconnect user20989;
+
+GRANT  INSERT,DELETE         ON table_target    TO   user20989@localhost;
+GRANT  INSERT,DELETE,SELECT  ON view_target2    TO   user20989@localhost;
+GRANT  INSERT,DELETE,SELECT  ON table_target3   TO   user20989@localhost;
+
+connect (user20989,localhost,user20989,,meow);
+connection user20989;
+
+REPLACE INTO    table_target
+SELECT          stations.mexs_id AS mexs_id, datetime AS messzeit
+FROM            table_source
+INNER JOIN      view_stations AS stations
+ON              table_source.id = stations.icao
+LEFT JOIN       table_target AS old
+USING           (mexs_id);
+
+--error 1142
+REPLACE INTO    table_target2 VALUES ('00X45Y78','2006-07-12 07:50:00');
+REPLACE INTO    view_target2  VALUES ('12X45Y78','2006-07-12 07:50:00');
+
+SELECT          stations.mexs_id AS mexs_id, datetime AS messzeit
+FROM            table_source
+INNER JOIN      view_stations AS stations
+ON              table_source.id = stations.icao
+LEFT JOIN       view_target2 AS old
+USING           (mexs_id);
+
+REPLACE INTO    view_target2
+SELECT          stations.mexs_id AS mexs_id, datetime AS messzeit
+FROM            table_source
+INNER JOIN      view_stations AS stations
+ON              table_source.id = stations.icao
+LEFT JOIN       view_target2 AS old
+USING           (mexs_id);
+
+REPLACE INTO    view_target3
+SELECT          stations.mexs_id AS mexs_id, datetime AS messzeit
+FROM            table_source
+INNER JOIN      view_stations AS stations
+ON              table_source.id = stations.icao
+LEFT JOIN       view_target3 AS old
+USING           (mexs_id);
+
+connection root;
+disconnect user20989;
+
+SELECT * FROM table_target;
+SELECT * FROM view_target2;
+SELECT * FROM view_target3;
+
+DROP VIEW  view_stations;
+DROP TABLE table_source;
+DROP TABLE table_countries;
+DROP TABLE table_stations;
+DROP TABLE table_target;
+DROP TABLE table_target2;
+DROP TABLE table_target3;
+DROP VIEW  view_target2;
+DROP VIEW  view_target3;
+DROP USER  user20989@localhost;
+
+disconnect root;
+
+connection default;
+
+DROP DATABASE meow;

mysql-test/t/mysqldump.test

@@ -1225,8 +1225,9 @@ drop view v1;
 drop table t1;
 drop database mysqldump_test_db;
 
+#
 # Bug21014 Segmentation fault of mysqldump on view
-
+#
 create database mysqldump_tables;
 use mysqldump_tables;
 create table basetable ( id serial, tag varchar(64) );
@@ -1235,12 +1236,51 @@ create database mysqldump_views;
 use mysqldump_views;
 create view nasishnasifu as select mysqldump_tables.basetable.id from mysqldump_tables.basetable;
 
---exec $MYSQL_DUMP --skip-comments --databases mysqldump_tables mysqldump_views;
+--exec $MYSQL_DUMP --skip-comments --compact --databases mysqldump_tables mysqldump_views;
 
 drop view nasishnasifu;
 drop database mysqldump_views;
 drop table mysqldump_tables.basetable;
 drop database mysqldump_tables;
+
+#
+# Bug20221 Dumping of multiple databases containing view(s) yields maleformed dumps
+#
+create database mysqldump_dba;
+use mysqldump_dba;
+create table t1 (f1 int, f2 int);
+insert into t1 values (1,1);
+create view v1 as select f1, f2 from t1;
+
+create database mysqldump_dbb;
+use mysqldump_dbb;
+create table t1 (f1 int, f2 int);
+insert into t1 values (2,2);
+create view v1 as select f1, f2 from t1;
+
+--exec $MYSQL_DUMP --skip-comments --add-drop-database --databases mysqldump_dba mysqldump_dbb > $MYSQLTEST_VARDIR/tmp/bug20221_backup;
+
+drop view v1;
+drop table t1;
+drop database mysqldump_dbb;
+use mysqldump_dba;
+drop view v1;
+drop table t1;
+drop database mysqldump_dba;
+
+--exec $MYSQL < $MYSQLTEST_VARDIR/tmp/bug20221_backup;
+
+select * from mysqldump_dba.v1;
+select * from mysqldump_dbb.v1;
+
+use mysqldump_dba;
+drop view v1;
+drop table t1;
+drop database mysqldump_dba;
+use mysqldump_dbb;
+drop view v1;
+drop table t1;
+drop database mysqldump_dbb;
 use test;
 
 --echo End of 5.0 tests

mysql-test/t/rpl000018.test

-#
-# Running test with abort-slave-event-count=1
-# This will force slave to reconnect after every event
-#
-
-require_manager;
-connect (master,localhost,root,,test,0,$MASTER_MYPORT);
-connect (slave,localhost,root,,test,0,slave.sock);
-connection master;
-reset master;
-server_stop master;
-server_start master;
-connection slave;
-reset slave;
-start slave;
-connection master;
-show binary logs;
---disable_warnings
-drop table if exists t1;
---enable_warnings
-create table t1(n int);
-insert into t1 values (3351);
-sync_slave_with_master;
-select * from t1;
-connection master;
-drop table t1;
-sync_slave_with_master;
-
-# End of 4.1 tests

mysql-test/t/rpl_chain_temp_table.test

- # This test makes some assumptions about values of thread ids, which should be
-# true if the servers have been restarted for this test. So we want to
-# stop/restart servers. Note that if assumptions are wrong, the test will not
-# fail; it will just fail to test the error-prone scenario.
-# Using the manager is the only way to have more than one slave server.
-# So you must run this test with --manager.
-
-require_manager;
-server_stop master;
-server_start master;
-server_stop slave;
-server_start slave;
-# no need for slave_sec (no assumptions on thread ids for this server).
-
-source include/master-slave.inc;
-connect (slave_sec,localhost,root,,test,0,slave.sock-1); 
-connection master;
-save_master_pos;
-connection slave;
-sync_with_master;
-reset master;
-save_master_pos;
-connection slave_sec;
-eval change master to master_host='127.0.0.1',master_port=$SLAVE_MYPORT, master_user='root';
-start slave;
-sync_with_master;
-
-# :P now we have a chain ready-to-test.
-
-connection master;
-create temporary table t1 (a int);
-save_master_pos;
-connection slave;
-sync_with_master;
-connection master1;
-create temporary table t1 (a int);
-save_master_pos;
-connection slave;
-sync_with_master;
-save_master_pos;
-
-# First test:
-
-connection slave_sec;
-# Before BUG#1686 ("If 2 master threads with same-name temp table, slave makes
-# bad binlog") was fixed, sync_with_master failed
-sync_with_master;
-show status like 'slave_open_temp_tables';
-
-# 'master' and 'master1' usually have thread id 2-3 or 3-4.
-# 'slave' and 'slave1' usually have thread id 2-3.
-connection slave;
-create temporary table t1 (a int);
-connection slave1;
-create temporary table t1 (a int);
-# So it's likely that in the binlog of slave we get
-# server_id=of_master thread_id=3 create temp...
-# server_id=of_slave  thread_id=3 create temp...
-# which would confuse slave-sec unless slave-sec uses server id to distinguish
-# between temp tables (here thread id is obviously not enough to distinguish).
-
-save_master_pos;
-
-# Second test:
-
-connection slave_sec;
-# If we did not use the server id to distinguish between temp tables,
-# sync_with_master would fail
-sync_with_master;
-show status like 'slave_open_temp_tables';
-
-# Third test (BUG#1240 "slave of slave breaks when STOP SLAVE was issud on
-# parent slave and temp tables").
-stop slave;
-connection slave;
-insert into t1 values(1);
-create table t2 as select * from t1;
-save_master_pos;
-connection slave_sec;
-start slave;
-sync_with_master;
-show status like 'slave_open_temp_tables';
-select * from t2;
-
-# clean up
-connection slave;
-drop table t2;
-save_master_pos;
-connection slave_sec;
-sync_with_master;
-
-# On purpose, we don't delete the temporary tables explicitely.
-# So temp tables remain on slave (remember they are not deleted when the slave
-# SQL thread terminates). If you run this test with 
-# --valgrind --valgrind-options=--show-reachable=yes 
-# you will see if they get cleaned up at slave's shutdown (that is, if the
-# memory they use is freed (it should) by mysqld before it terminates).
-# If they wouldn't be cleaned up, you would see some "still reachable" blocks in
-# Valgrind.
-
-# End of 4.1 tests

mysql-test/t/rpl_failsafe.test

-require_manager;
-source include/master-slave.inc;
-connect (slave_sec,localhost,root,,test,0,slave.sock-1); 
-connect (slave_ter,localhost,root,,test,0,slave.sock-2); 
-connection master;
-show variables like 'rpl_recovery_rank';
-show status like 'Rpl_status';
-create table t1(n int);
-drop table t1;
-sync_slave_with_master;
-show variables like 'rpl_recovery_rank';
-show status like 'Rpl_status';
-connection slave_sec;
-start slave;
-sync_with_master;
-show variables like 'rpl_recovery_rank';
-show status like 'Rpl_status';
-connection slave_ter;
-start slave;
-sync_with_master;
-show variables like 'rpl_recovery_rank';
-show status like 'Rpl_status';
-
-# End of 4.1 tests

mysql-test/t/rpl_heap.test

-# Requires statement logging
--- source include/have_binlog_format_statement.inc
-
-# You must run this test with --manager.
-
-require_manager;
-
-# Don't know why, but using TCP/IP connections makes this test fail
-# with "Lost connection to MySQL server during query" when we
-# issue a query after the server restart.
-# Maybe this is something awkward in mysqltest or in the manager?
-# So we use sockets.
-connect (master,localhost,root,,test,0,$MASTER_MYPORT);
-connect (slave,localhost,root,,test,0,slave.sock);
-
-connection master;
-reset master;
-drop table if exists t1;
-# we use CREATE SELECT to verify that DELETE does not get into binlog
-# before CREATE SELECT
-create table t1 engine=HEAP select 10 as a;
-insert into t1 values(11);
-save_master_pos;
---replace_column 2 # 5 #
---replace_regex /table_id: [0-9]+/table_id: #/
-show binlog events from 79;
-connection slave;
-reset slave;
-start slave;
-sync_with_master;
-show create table t1;
-select * from t1; # should be one row
-
-server_stop master;
-server_start master;
-
-connection master;
-select * from t1;
-# to check that DELETE is not written twice
-# (the LIMIT is to not use the query cache)
-select * from t1 limit 10;
-save_master_pos;
---replace_column 2 # 5 #
---replace_regex /table_id: [0-9]+/table_id: #/
-show binlog events in 'master-bin.002' from 79;
-
-connection slave;
-sync_with_master;
-select * from t1; # should be empty
-
-# clean up
-connection master;
-drop table t1;
-save_master_pos;
-connection slave;
-sync_with_master;
-
-# End of 4.1 tests

mysql-test/t/rpl_row_stop_middle.test

@@ -4,8 +4,8 @@
 # forget to close its tables.
 
 # Can be run with statement-based but no interest (and long test)
-source include/have_binlog_format_row.inc;
-source include/master-slave.inc;
+--source include/have_binlog_format_row.inc
+--source include/master-slave.inc
 
 connection master;
 create table t1 (a int not null auto_increment primary key, b int, key(b));

mysql-test/t/warnings-master.opt

---skip-isam
+--skip-isam --skip-merge

mysql-test/t/warnings.test

@@ -116,6 +116,9 @@ drop table t1;
 #create table t1 (id int) engine=isam;
 #alter table t1 engine=isam;
 #drop table t1;
+create table t1 (id int) engine=merge;
+alter table t1 engine=merge;
+drop table t1;
 
 #
 # Test for deprecated table_type variable

sql/ha_federated.h

@@ -38,85 +38,6 @@
 #define FEDERATED_QUERY_BUFFER_SIZE STRING_BUFFER_USUAL_SIZE * 5
 #define FEDERATED_RECORDS_IN_RANGE 2
 
-#define FEDERATED_INFO " SHOW TABLE STATUS LIKE "
-#define FEDERATED_INFO_LEN (sizeof(FEDERATED_INFO) -1)
-#define FEDERATED_SELECT "SELECT "
-#define FEDERATED_SELECT_LEN (sizeof(FEDERATED_SELECT) -1)
-#define FEDERATED_WHERE " WHERE "
-#define FEDERATED_WHERE_LEN (sizeof(FEDERATED_WHERE) -1)
-#define FEDERATED_FROM " FROM "
-#define FEDERATED_FROM_LEN (sizeof(FEDERATED_FROM) -1)
-#define FEDERATED_PERCENT "%"
-#define FEDERATED_PERCENT_LEN (sizeof(FEDERATED_PERCENT) -1)
-#define FEDERATED_IS " IS "
-#define FEDERATED_IS_LEN (sizeof(FEDERATED_IS) -1)
-#define FEDERATED_NULL " NULL "
-#define FEDERATED_NULL_LEN (sizeof(FEDERATED_NULL) -1)
-#define FEDERATED_ISNULL " IS NULL "
-#define FEDERATED_ISNULL_LEN (sizeof(FEDERATED_ISNULL) -1)
-#define FEDERATED_LIKE " LIKE "
-#define FEDERATED_LIKE_LEN (sizeof(FEDERATED_LIKE) -1)
-#define FEDERATED_TRUNCATE "TRUNCATE "
-#define FEDERATED_TRUNCATE_LEN (sizeof(FEDERATED_TRUNCATE) -1)
-#define FEDERATED_DELETE "DELETE "
-#define FEDERATED_DELETE_LEN (sizeof(FEDERATED_DELETE) -1)
-#define FEDERATED_INSERT "INSERT INTO "
-#define FEDERATED_INSERT_LEN (sizeof(FEDERATED_INSERT) -1)
-#define FEDERATED_OPTIMIZE "OPTIMIZE TABLE "
-#define FEDERATED_OPTIMIZE_LEN (sizeof(FEDERATED_OPTIMIZE) -1)
-#define FEDERATED_REPAIR "REPAIR TABLE "
-#define FEDERATED_REPAIR_LEN (sizeof(FEDERATED_REPAIR) -1)
-#define FEDERATED_QUICK " QUICK"
-#define FEDERATED_QUICK_LEN (sizeof(FEDERATED_QUICK) -1)
-#define FEDERATED_EXTENDED " EXTENDED"
-#define FEDERATED_EXTENDED_LEN (sizeof(FEDERATED_EXTENDED) -1)
-#define FEDERATED_USE_FRM " USE_FRM"
-#define FEDERATED_USE_FRM_LEN (sizeof(FEDERATED_USE_FRM) -1)
-#define FEDERATED_LIMIT1 " LIMIT 1"
-#define FEDERATED_LIMIT1_LEN (sizeof(FEDERATED_LIMIT1) -1)
-#define FEDERATED_VALUES "VALUES "
-#define FEDERATED_VALUES_LEN (sizeof(FEDERATED_VALUES) -1)
-#define FEDERATED_UPDATE "UPDATE "
-#define FEDERATED_UPDATE_LEN (sizeof(FEDERATED_UPDATE) -1)
-#define FEDERATED_SET " SET "
-#define FEDERATED_SET_LEN (sizeof(FEDERATED_SET) -1)
-#define FEDERATED_AND " AND "
-#define FEDERATED_AND_LEN (sizeof(FEDERATED_AND) -1)
-#define FEDERATED_CONJUNCTION ") AND ("
-#define FEDERATED_CONJUNCTION_LEN (sizeof(FEDERATED_CONJUNCTION) -1)
-#define FEDERATED_OR " OR "
-#define FEDERATED_OR_LEN (sizeof(FEDERATED_OR) -1)
-#define FEDERATED_NOT " NOT "
-#define FEDERATED_NOT_LEN (sizeof(FEDERATED_NOT) -1)
-#define FEDERATED_STAR "* "
-#define FEDERATED_STAR_LEN (sizeof(FEDERATED_STAR) -1)
-#define FEDERATED_SPACE " "
-#define FEDERATED_SPACE_LEN (sizeof(FEDERATED_SPACE) -1)
-#define FEDERATED_SQUOTE "'"
-#define FEDERATED_SQUOTE_LEN (sizeof(FEDERATED_SQUOTE) -1)
-#define FEDERATED_COMMA ", "
-#define FEDERATED_COMMA_LEN (sizeof(FEDERATED_COMMA) -1)
-#define FEDERATED_BTICK "`" 
-#define FEDERATED_BTICK_LEN (sizeof(FEDERATED_BTICK) -1)
-#define FEDERATED_OPENPAREN " ("
-#define FEDERATED_OPENPAREN_LEN (sizeof(FEDERATED_OPENPAREN) -1)
-#define FEDERATED_CLOSEPAREN ") "
-#define FEDERATED_CLOSEPAREN_LEN (sizeof(FEDERATED_CLOSEPAREN) -1)
-#define FEDERATED_NE " != "
-#define FEDERATED_NE_LEN (sizeof(FEDERATED_NE) -1)
-#define FEDERATED_GT " > "
-#define FEDERATED_GT_LEN (sizeof(FEDERATED_GT) -1)
-#define FEDERATED_LT " < "
-#define FEDERATED_LT_LEN (sizeof(FEDERATED_LT) -1)
-#define FEDERATED_LE " <= "
-#define FEDERATED_LE_LEN (sizeof(FEDERATED_LE) -1)
-#define FEDERATED_GE " >= "
-#define FEDERATED_GE_LEN (sizeof(FEDERATED_GE) -1)
-#define FEDERATED_EQ " = "
-#define FEDERATED_EQ_LEN (sizeof(FEDERATED_EQ) -1)
-#define FEDERATED_FALSE " 1=0"
-#define FEDERATED_FALSE_LEN (sizeof(FEDERATED_FALSE) -1)
-
 /*
   FEDERATED_SHARE is a structure that will be shared amoung all open handlers
   The example implements the minimum of what you will probably need.

sql/ha_myisammrg.cc

@@ -551,7 +551,7 @@ bool ha_myisammrg::check_if_incompatible_data(HA_CREATE_INFO *info,
 
 static int myisammrg_init()
 {
-  myisammrg_hton.state=SHOW_OPTION_YES;
+  myisammrg_hton.state=have_merge_db;
   myisammrg_hton.db_type=DB_TYPE_MRG_MYISAM;
   myisammrg_hton.create=myisammrg_create_handler;
   myisammrg_hton.panic=myrg_panic;

sql/mysql_priv.h

@@ -1669,6 +1669,10 @@ extern handlerton partition_hton;
 extern SHOW_COMP_OPTION have_partition_db;
 #endif
 
+extern handlerton myisammrg_hton;
+/* MRG_MYISAM handler is always built, but may be skipped */
+#define have_merge_db myisammrg_hton.state
+
 extern handlerton myisam_hton;
 extern handlerton myisammrg_hton;
 extern handlerton heap_hton;

sql/mysqld.cc

@@ -310,7 +310,7 @@ static bool lower_case_table_names_used= 0;
 static bool volatile select_thread_in_use, signal_thread_in_use;
 static bool volatile ready_to_exit;
 static my_bool opt_debugging= 0, opt_external_locking= 0, opt_console= 0;
-static my_bool opt_bdb, opt_isam, opt_ndbcluster;
+static my_bool opt_bdb, opt_isam, opt_ndbcluster, opt_merge;
 static my_bool opt_short_log_format= 0;
 static uint kill_cached_threads, wake_thread;
 static ulong killed_threads, thread_created;
@@ -4838,7 +4838,8 @@ enum options_mysqld
   OPT_LOG_OUTPUT,
   OPT_PORT_OPEN_TIMEOUT,
   OPT_GENERAL_LOG,
-  OPT_SLOW_LOG
+  OPT_SLOW_LOG,
+  OPT_MERGE
 };
 
 
@@ -5346,6 +5347,9 @@ master-ssl",
 #endif /* HAVE_REPLICATION */
   {"memlock", OPT_MEMLOCK, "Lock mysqld in memory.", (gptr*) &locked_in_memory,
    (gptr*) &locked_in_memory, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
+  {"merge", OPT_MERGE, "Enable Merge storage engine. Disable with \
+--skip-merge.",
+   (gptr*) &opt_merge, (gptr*) &opt_merge, 0, GET_BOOL, NO_ARG, 1, 0, 0, 0, 0},
   {"myisam-recover", OPT_MYISAM_RECOVER,
    "Syntax: myisam-recover[=option[,option...]], where option can be DEFAULT, BACKUP, FORCE or QUICK.",
    (gptr*) &myisam_recover_options_str, (gptr*) &myisam_recover_options_str, 0,
@@ -7556,6 +7560,11 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
     global_system_variables.tx_isolation= (type-1);
     break;
   }
+  case OPT_MERGE:
+    if (opt_merge)
+      have_merge_db= SHOW_OPTION_YES;
+    else
+      have_merge_db= SHOW_OPTION_DISABLED;
 #ifdef WITH_BERKELEY_STORAGE_ENGINE
   case OPT_BDB_NOSYNC:
     /* Deprecated option */

sql/set_var.cc

@@ -681,6 +681,7 @@ sys_var_have_variable sys_have_federated_db("have_federated_engine",
                                             &have_federated_db);
 sys_var_have_variable sys_have_geometry("have_geometry", &have_geometry);
 sys_var_have_variable sys_have_innodb("have_innodb", &have_innodb);
+sys_var_have_variable sys_have_merge_db("have_merge", &have_merge_db);
 sys_var_have_variable sys_have_ndbcluster("have_ndbcluster", &have_ndbcluster);
 sys_var_have_variable sys_have_openssl("have_openssl", &have_openssl);
 sys_var_have_variable sys_have_partition_db("have_partitioning",
@@ -821,6 +822,7 @@ SHOW_VAR init_vars[]= {
   {sys_have_federated_db.name,(char*) &have_federated_db,           SHOW_HAVE},
   {sys_have_geometry.name,    (char*) &have_geometry,               SHOW_HAVE},
   {sys_have_innodb.name,      (char*) &have_innodb,                 SHOW_HAVE},
+  {sys_have_merge_db.name,    (char*) &have_merge_db,               SHOW_HAVE},
   {sys_have_ndbcluster.name,  (char*) &have_ndbcluster,             SHOW_HAVE},
   {sys_have_openssl.name,     (char*) &have_openssl,                SHOW_HAVE},
   {sys_have_partition_db.name,(char*) &have_partition_db,           SHOW_HAVE},

sql/sql_insert.cc

@@ -810,11 +810,18 @@ static bool mysql_prepare_insert_check_table(THD *thd, TABLE_LIST *table_list,
   bool insert_into_view= (table_list->view != 0);
   DBUG_ENTER("mysql_prepare_insert_check_table");
 
+  /*
+     first table in list is the one we'll INSERT into, requires INSERT_ACL.
+     all others require SELECT_ACL only. the ACL requirement below is for
+     new leaves only anyway (view-constituents), so check for SELECT rather
+     than INSERT.
+  */
+
   if (setup_tables_and_check_access(thd, &thd->lex->select_lex.context,
                                     &thd->lex->select_lex.top_join_list,
                                     table_list,
                                     &thd->lex->select_lex.leaf_tables,
-                                    select_insert, INSERT_ACL))
+                                    select_insert, SELECT_ACL))
     DBUG_RETURN(TRUE);
 
   if (insert_into_view && !fields.elements)

storage/myisam/myisam_ftdump.c

@@ -86,7 +86,8 @@ int main(int argc,char *argv[])
 
   init_key_cache(dflt_key_cache,MI_KEY_BLOCK_LENGTH,USE_BUFFER_INIT, 0, 0);
 
-  if (!(info=mi_open(argv[0],2,HA_OPEN_ABORT_IF_LOCKED|HA_OPEN_FROM_SQL_LAYER)))
+  if (!(info=mi_open(argv[0], O_RDONLY,
+                     HA_OPEN_ABORT_IF_LOCKED|HA_OPEN_FROM_SQL_LAYER)))
   {
     error=my_errno;
     goto err;