Merge mysql.com:/home/jimw/my/mysql-4.1-11280

into  mysql.com:/home/jimw/my/mysql-4.1-clean

Makefile.am

@@ -116,3 +116,8 @@ test:
 		--master_port=$(MYSQL_TEST_MASTER_PORT) \
 		--slave_port=$(MYSQL_TEST_SLAVE_PORT) \
 		--ndbcluster_port=$(MYSQL_TEST_NDB_PORT)
+
+test-force:
+	cd mysql-test; \
+	./mysql-test-run --force ;\
+	./mysql-test-run --ps-protocol --force

configure.in

@@ -2043,6 +2043,13 @@ AC_CACHE_CHECK([style of gethost* routines], mysql_cv_gethost_style,
 AC_LANG_SAVE
 AC_LANG_CPLUSPLUS
 
+# Test whether madvise() is declared in C++ code -- it is not on some
+# systems, such as Solaris
+AC_CHECK_DECLS(madvise, [], [], [#if HAVE_SYS_MMAN_H
+#include <sys/types.h>
+#include <sys/mman.h>
+#endif])
+
 # Do not treat warnings as errors if we are linking against other libc
 # this is to work around gcc not being permissive on non-system includes
 # with respect to ANSI C++

include/my_global.h

@@ -310,6 +310,10 @@ C_MODE_END
 #undef setrlimit
 #define setrlimit cma_setrlimit64
 #endif
+/* Declare madvise where it is not declared for C++, like Solaris */
+#if HAVE_MADVISE && !HAVE_DECL_MADVISE && defined(__cplusplus)
+extern "C" int madvise(void *addr, size_t len, int behav);
+#endif
 
 #ifdef __QNXNTO__
 /* This has to be after include limits.h */

isam/extra.c

@@ -67,7 +67,7 @@ int nisam_extra(N_INFO *info, enum ha_extra_function function)
       break;
     }
 #endif
-#if defined(HAVE_MMAP) && defined(HAVE_MADVICE)
+#if defined(HAVE_MMAP) && defined(HAVE_MADVISE)
     if ((info->options & HA_OPTION_COMPRESS_RECORD))
     {
       pthread_mutex_lock(&info->s->intern_lock);
@@ -144,7 +144,7 @@ int nisam_extra(N_INFO *info, enum ha_extra_function function)
       info->opt_flag&= ~(READ_CACHE_USED | WRITE_CACHE_USED);
       error=end_io_cache(&info->rec_cache);
     }
-#if defined(HAVE_MMAP) && defined(HAVE_MADVICE)
+#if defined(HAVE_MMAP) && defined(HAVE_MADVISE)
     if (info->opt_flag & MEMMAP_USED)
       madvise(info->s->file_map,info->s->state.data_file_length,MADV_RANDOM);
 #endif

myisam/mi_extra.c

@@ -62,7 +62,7 @@ int mi_extra(MI_INFO *info, enum ha_extra_function function, void *extra_arg)
     }
     if (share->base.blobs)
       mi_alloc_rec_buff(info, -1, &info->rec_buff);
-#if defined(HAVE_MMAP) && defined(HAVE_MADVICE)
+#if defined(HAVE_MMAP) && defined(HAVE_MADVISE)
     if (info->opt_flag & MEMMAP_USED)
       madvise(share->file_map,share->state.state.data_file_length,MADV_RANDOM);
 #endif
@@ -93,7 +93,7 @@ int mi_extra(MI_INFO *info, enum ha_extra_function function, void *extra_arg)
       my_errno=EACCES;
       break;
     }
-#if defined(HAVE_MMAP) && defined(HAVE_MADVICE)
+#if defined(HAVE_MMAP) && defined(HAVE_MADVISE)
     if ((share->options & HA_OPTION_COMPRESS_RECORD))
     {
       pthread_mutex_lock(&share->intern_lock);
@@ -177,7 +177,7 @@ int mi_extra(MI_INFO *info, enum ha_extra_function function, void *extra_arg)
       error=end_io_cache(&info->rec_cache);
       /* Sergei will insert full text index caching here */
     }
-#if defined(HAVE_MMAP) && defined(HAVE_MADVICE)
+#if defined(HAVE_MMAP) && defined(HAVE_MADVISE)
     if (info->opt_flag & MEMMAP_USED)
       madvise(share->file_map,share->state.state.data_file_length,MADV_RANDOM);
 #endif

mysql-test/include/mysqltest_while.inc

+let $1 = 10;
+while ($1)
+{
+while ($1)
+{
+while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+ while ($1)
+{
+  echo $1;
+  dec $1;
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}
+}

mysql-test/include/windows.inc

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

mysql-test/lib/mtr_process.pl

@@ -12,16 +12,17 @@ use strict;
 #use POSIX ":sys_wait_h";
 use POSIX 'WNOHANG';
 
-sub mtr_run ($$$$$$);
-sub mtr_spawn ($$$$$$);
+sub mtr_run ($$$$$$;$);
+sub mtr_spawn ($$$$$$;$);
 sub mtr_stop_mysqld_servers ($);
 sub mtr_kill_leftovers ();
 sub mtr_record_dead_children ();
 sub mtr_exit ($);
 sub sleep_until_file_created ($$$);
+sub mtr_kill_processes ($);
 
 # static in C
-sub spawn_impl ($$$$$$$);
+sub spawn_impl ($$$$$$$$);
 
 ##############################################################################
 #
@@ -32,37 +33,43 @@ sub spawn_impl ($$$$$$$);
 # This function try to mimic the C version used in "netware/mysql_test_run.c"
 # FIXME learn it to handle append mode as well, a "new" flag or a "append"
 
-sub mtr_run ($$$$$$) {
+sub mtr_run ($$$$$$;$) {
   my $path=       shift;
   my $arg_list_t= shift;
   my $input=      shift;
   my $output=     shift;
   my $error=      shift;
   my $pid_file=   shift;
+  my $spawn_opts= shift;
 
-  return spawn_impl($path,$arg_list_t,'run',$input,$output,$error,$pid_file);
+  return spawn_impl($path,$arg_list_t,'run',$input,$output,$error,$pid_file,
+    $spawn_opts);
 }
 
-sub mtr_run_test ($$$$$$) {
+sub mtr_run_test ($$$$$$;$) {
   my $path=       shift;
   my $arg_list_t= shift;
   my $input=      shift;
   my $output=     shift;
   my $error=      shift;
   my $pid_file=   shift;
+  my $spawn_opts= shift;
 
-  return spawn_impl($path,$arg_list_t,'test',$input,$output,$error,$pid_file);
+  return spawn_impl($path,$arg_list_t,'test',$input,$output,$error,$pid_file,
+    $spawn_opts);
 }
 
-sub mtr_spawn ($$$$$$) {
+sub mtr_spawn ($$$$$$;$) {
   my $path=       shift;
   my $arg_list_t= shift;
   my $input=      shift;
   my $output=     shift;
   my $error=      shift;
   my $pid_file=   shift;
+  my $spawn_opts= shift;
 
-  return spawn_impl($path,$arg_list_t,'spawn',$input,$output,$error,$pid_file);
+  return spawn_impl($path,$arg_list_t,'spawn',$input,$output,$error,$pid_file,
+    $spawn_opts);
 }
 
 
@@ -72,7 +79,7 @@ sub mtr_spawn ($$$$$$) {
 #
 ##############################################################################
 
-sub spawn_impl ($$$$$$$) {
+sub spawn_impl ($$$$$$$$) {
   my $path=       shift;
   my $arg_list_t= shift;
   my $mode=       shift;
@@ -80,6 +87,7 @@ sub spawn_impl ($$$$$$$) {
   my $output=     shift;
   my $error=      shift;
   my $pid_file=   shift;                 # FIXME
+  my $spawn_opts= shift;
 
   if ( $::opt_script_debug )
   {
@@ -89,6 +97,18 @@ sub spawn_impl ($$$$$$$) {
     print STDERR "#### ", "STDOUT $output\n" if $output;
     print STDERR "#### ", "STDERR $error\n" if $error;
     print STDERR "#### ", "$mode : $path ", join(" ",@$arg_list_t), "\n";
+    print STDERR "#### ", "spawn options:\n";
+    if ($spawn_opts)
+    {
+      foreach my $key (sort keys %{$spawn_opts})
+      {
+        print STDERR "#### ", "  - $key: $spawn_opts->{$key}\n";
+      }
+    }
+    else
+    {
+      print STDERR "#### ", "  none\n";
+    }
     print STDERR "#### ", "-" x 78, "\n";
   }
 
@@ -135,9 +155,16 @@ sub spawn_impl ($$$$$$$) {
 #       $ENV{'COMSPEC'}= "$::glob_cygwin_shell -c";
       }
 
+      my $log_file_open_mode = '>';
+
+      if ($spawn_opts and $spawn_opts->{'append_log_file'})
+      {
+        $log_file_open_mode = '>>';
+      }
+
       if ( $output )
       {
-        if ( ! open(STDOUT,">",$output) )
+        if ( ! open(STDOUT,$log_file_open_mode,$output) )
         {
           mtr_error("can't redirect STDOUT to \"$output\": $!");
         }
@@ -154,9 +181,9 @@ sub spawn_impl ($$$$$$$) {
         }
         else
         {
-          if ( ! open(STDERR,">",$error) )
+          if ( ! open(STDERR,$log_file_open_mode,$error) )
           {
-            mtr_error("can't redirect STDERR to \"$output\": $!");
+            mtr_error("can't redirect STDERR to \"$error\": $!");
           }
         }
       }
@@ -533,17 +560,8 @@ sub mtr_stop_mysqld_servers ($) {
 
   start_reap_all();                     # Avoid zombies
 
- SIGNAL:
-  foreach my $sig (15,9)
-  {
-    my $retries= 20;                    # FIXME 20 seconds, this is silly!
-    kill($sig, keys %mysqld_pids);
-    while ( $retries-- and  kill(0, keys %mysqld_pids) )
-    {
-      mtr_debug("Sleep 1 second waiting for processes to die");
-      sleep(1)                      # Wait one second
-    }
-  }
+  my @mysqld_pids= keys %mysqld_pids;
+  mtr_kill_processes(\@mysqld_pids);
 
   stop_reap_all();                      # Get into control again
 
@@ -826,6 +844,21 @@ sub sleep_until_file_created ($$$) {
 }
 
 
+sub mtr_kill_processes ($) {
+  my $pids = shift;
+
+  foreach my $sig (15,9)
+  {
+    my $retries= 20;                    # FIXME 20 seconds, this is silly!
+    kill($sig, @{$pids});
+    while ( $retries-- and  kill(0, @{$pids}) )
+    {
+      mtr_debug("Sleep 1 second waiting for processes to die");
+      sleep(1)                      # Wait one second
+    }
+  }
+}
+
 ##############################################################################
 #
 #  When we exit, we kill off all children
@@ -841,6 +874,7 @@ sub sleep_until_file_created ($$$) {
 sub mtr_exit ($) {
   my $code= shift;
 #  cluck("Called mtr_exit()");
+  mtr_timer_stop_all($::glob_timers);
   local $SIG{HUP} = 'IGNORE';
   kill('HUP', -$$);
   sleep 2;

mysql-test/lib/mtr_report.pl

@@ -177,7 +177,7 @@ sub mtr_report_stats ($) {
       "%.2f\% were successful.\n\n", $ratio;
     print
       "The log files in var/log may give you some hint\n",
-      "of what when wrong.\n",
+      "of what went wrong.\n",
       "If you want to report this error, please read first ",
       "the documentation at\n",
       "http://www.mysql.com/doc/en/MySQL_test_suite.html\n";
@@ -223,7 +223,8 @@ sub mtr_report_stats ($) {
 
   if ( $tot_failed != 0 )
   {
-    print "mysql-test-run: *** Failing the test(s):";
+    my $test_mode= join(" ", @::glob_test_mode) || "default";
+    print "mysql-test-run in $test_mode mode: *** Failing the test(s):";
 
     foreach my $tinfo (@$tests)
     {

mysql-test/lib/mtr_timer.pl

@@ -15,6 +15,7 @@ use POSIX 'WNOHANG';
 sub mtr_init_timers ();
 sub mtr_timer_start($$$);
 sub mtr_timer_stop($$);
+sub mtr_timer_stop_all($);
 sub mtr_timer_waitpid($$$);
 
 ##############################################################################
@@ -113,6 +114,17 @@ sub mtr_timer_stop ($$) {
 }
 
 
+sub mtr_timer_stop_all ($) {
+  my $timers= shift;
+
+  foreach my $name ( keys %{$timers->{'timers'}} )
+  {
+    mtr_timer_stop($timers, $name);
+  }
+  return 1;
+}
+
+
 sub mtr_timer_timeout ($$) {
   my ($timers,$pid)= @_;
 

mysql-test/mysql-test-run.pl

@@ -142,6 +142,7 @@ our $glob_timers=                 undef;
 our $glob_use_running_server=     0;
 our $glob_use_running_ndbcluster= 0;
 our $glob_use_embedded_server=    0;
+our @glob_test_mode;
 
 our $glob_basedir;
 
@@ -606,6 +607,7 @@ sub command_line_setup () {
   if ( $opt_embedded_server )
   {
     $glob_use_embedded_server= 1;
+    push(@glob_test_mode, "embedded");
     $opt_skip_rpl= 1;              # We never run replication with embedded
 
     if ( $opt_extern )
@@ -614,6 +616,11 @@ sub command_line_setup () {
     }
   }
 
+  if ( $opt_ps_protocol )
+  {
+    push(@glob_test_mode, "ps-protocol");
+  }
+
   # FIXME don't understand what this is
 #  if ( $opt_local_master )
 #  {
@@ -999,25 +1006,19 @@ sub kill_and_cleanup () {
   # FIXME do we really need to create these all, or are they
   # created for us when tables are created?
 
-  rmtree("$master->[0]->{'path_myddir'}");
-  mkpath("$master->[0]->{'path_myddir'}/mysql");
-  mkpath("$master->[0]->{'path_myddir'}/test");
-
-  rmtree("$master->[1]->{'path_myddir'}");
-  mkpath("$master->[1]->{'path_myddir'}/mysql");
-  mkpath("$master->[1]->{'path_myddir'}/test");
-
-  rmtree("$slave->[0]->{'path_myddir'}");
-  mkpath("$slave->[0]->{'path_myddir'}/mysql");
-  mkpath("$slave->[0]->{'path_myddir'}/test");
-
-  rmtree("$slave->[1]->{'path_myddir'}");
-  mkpath("$slave->[1]->{'path_myddir'}/mysql");
-  mkpath("$slave->[1]->{'path_myddir'}/test");
-
-  rmtree("$slave->[2]->{'path_myddir'}");
-  mkpath("$slave->[2]->{'path_myddir'}/mysql");
-  mkpath("$slave->[2]->{'path_myddir'}/test");
+  my @data_dir_lst = (
+    $master->[0]->{'path_myddir'},
+    $master->[1]->{'path_myddir'},
+    $slave->[0]->{'path_myddir'},
+    $slave->[1]->{'path_myddir'},
+    $slave->[2]->{'path_myddir'});
+  
+  foreach my $data_dir (@data_dir_lst)
+  {
+    rmtree("$data_dir");
+    mkpath("$data_dir/mysql");
+    mkpath("$data_dir/test");
+  }
 
   # To make some old test cases work, we create a soft
   # link from the old "var" location to the new one
@@ -1565,8 +1566,9 @@ sub report_failure_and_restart ($) {
   print "\n";
   if ( ! $opt_force )
   {
-    print "Aborting: $tinfo->{'name'} failed. To continue, re-run with '--force'.";
-    print "\n";
+    my $test_mode= join(" ", @::glob_test_mode) || "default";
+    print "Aborting: $tinfo->{'name'} failed in $test_mode mode. ";
+    print "To continue, re-run with '--force'.\n";
     if ( ! $opt_gdb and ! $glob_use_running_server and
          ! $opt_ddd and ! $glob_use_embedded_server )
     {
@@ -1612,6 +1614,7 @@ sub do_before_start_master ($$) {
     }
   }
 
+  # FIXME only remove the ones that are tied to this master
   # Remove old master.info and relay-log.info files
   unlink("$master->[0]->{'path_myddir'}/master.info");
   unlink("$master->[0]->{'path_myddir'}/relay-log.info");
@@ -2194,6 +2197,11 @@ sub run_mysqltest ($) {
     mysqld_arguments($args,'master',0,$tinfo->{'master_opt'},[]);
   }
 
+  # ----------------------------------------------------------------------
+  # export MYSQL_TEST variable containing <path>/mysqltest <args>
+  # ----------------------------------------------------------------------
+  $ENV{'MYSQL_TEST'}= "$exe_mysqltest " . join(" ", @$args);
+
   return mtr_run_test($exe,$args,$tinfo->{'path'},"",$path_timefile,"");
 }
 

mysql-test/mysql-test-run.sh

@@ -714,6 +714,7 @@ if [ x$USE_TIMER = x1 ] ; then
 fi
 MYSQL_TEST_BIN=$MYSQL_TEST
 MYSQL_TEST="$MYSQL_TEST $MYSQL_TEST_ARGS"
+export MYSQL_TEST
 GDB_CLIENT_INIT=$MYSQL_TMP_DIR/gdbinit.client
 GDB_MASTER_INIT=$MYSQL_TMP_DIR/gdbinit.master
 GDB_SLAVE_INIT=$MYSQL_TMP_DIR/gdbinit.slave

mysql-test/r/func_gconcat.result

@@ -548,3 +548,6 @@ FROM t1 JOIN t2 ON t1.bID = t2.bID;
 COUNT(*)	GROUP_CONCAT(DISTINCT t2.somename SEPARATOR ' |')
 2	test
 DROP TABLE t1,t2;
+select * from (select group_concat('c') from DUAL) t;
+group_concat('c')
+NULL

mysql-test/r/grant2.result

@@ -122,3 +122,12 @@ flush privileges;
 drop database mysqltest_1;
 set password = password("changed");
 ERROR 42000: Access denied for user ''@'localhost' to database 'mysql'
+lock table mysql.user write;
+ flush privileges;
+ grant all on *.* to 'mysqltest_1'@'localhost';
+unlock tables;
+lock table mysql.user write;
+ set password for 'mysqltest_1'@'localhost' = password('');
+ revoke all on *.* from 'mysqltest_1'@'localhost';
+unlock tables;
+drop user 'mysqltest_1'@'localhost';

mysql-test/r/lowercase_table.result

@@ -83,9 +83,3 @@ create table t2 like T1;
 drop table t1, t2;
 show tables;
 Tables_in_test
-use lpt1;
-ERROR 42000: Unknown database 'lpt1'
-use com1;
-ERROR 42000: Unknown database 'com1'
-use prn;
-ERROR 42000: Unknown database 'prn'

mysql-test/r/mysqltest.result

@@ -7,18 +7,16 @@ otto
 select otto from (select 1 as otto) as t1;
 otto
 1
+mysqltest: At line 1: query 'select friedrich from (select 1 as otto) as t1' failed: 1054: Unknown column 'friedrich' in 'field list'
 select friedrich from (select 1 as otto) as t1;
 ERROR 42S22: Unknown column 'friedrich' in 'field list'
 select otto from (select 1 as otto) as t1;
 otto
 1
-select otto from (select 1 as otto) as t1;
-otto
-1
-select friedrich from (select 1 as otto) as t1;
-ERROR 42S22: Unknown column 'friedrich' in 'field list'
+mysqltest: At line 1: query 'select otto from (select 1 as otto) as t1' succeeded - should have failed with sqlstate 42S22...
 select friedrich from (select 1 as otto) as t1;
 ERROR 42S22: Unknown column 'friedrich' in 'field list'
+mysqltest: At line 1: query 'select friedrich from (select 1 as otto) as t1' failed with wrong sqlstate 42S22 instead of 00000...
 select otto from (select 1 as otto) as t1;
 otto
 1
@@ -135,6 +133,8 @@ ERROR 42S02: Table 'test.t1' doesn't exist
 select 1146 as "after_!errno_masked_error" ;
 after_!errno_masked_error
 1146
+mysqltest: At line 1: query 'select 3 from t1' failed with wrong errno 1146 instead of 1000...
+mysqltest: At line 1: query 'select 3 from t1' failed with wrong errno 1146 instead of 1000...
 garbage ;
 ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'garbage' at line 1
 select 1064 as "after_--enable_abort_on_error" ;
@@ -142,3 +142,213 @@ after_--enable_abort_on_error
 1064
 select 3 from t1 ;
 ERROR 42S02: Table 'test.t1' doesn't exist
+mysqltest: At line 1: query 'select 3 from t1' failed with wrong errno 1146 instead of 1064...
+mysqltest: At line 1: query 'select 3 from t1' failed: 1146: Table 'test.t1' doesn't exist
+hello
+hello
+;;;;;;;;
+# MySQL: -- The
+mysqltest: At line 1: End of line junk detected: "6"
+mysqltest: At line 1: End of line junk detected: "6"
+mysqltest: At line 1: Missing delimiter
+mysqltest: At line 1: Extra delimiter ";" found
+MySQL
+"MySQL"
+MySQL: The world''s most popular open source database
+"MySQL: The world's most popular open source database"
+MySQL: The world''s
+most popular open
+source database
+# MySQL: The world''s
+# most popular open
+# source database
+- MySQL: The world''s
+- most popular open
+- source database
+- MySQL: The world''s
+-- most popular open
+-- source database
+# MySQL: The
+--world''s
+# most popular
+-- open
+- source database
+"MySQL: The world's most popular; open source database"
+"MySQL: The world's most popular ; open source database"
+"MySQL: The world's most popular ;open source database"
+echo message echo message
+
+mysqltest: At line 1: Empty variable
+mysqltest: At line 1: command "';' 2> /dev/null" failed
+mysqltest: At line 1: Missing argument in exec
+MySQL
+"MySQL"
+MySQL: The
+world''s most
+popular open
+source database
+# MySQL: The
+# world''s most
+# popular open
+# source database
+-- MySQL: The
+-- world''s most
+-- popular open
+-- source database
+# MySQL: The
+- world''s most
+-- popular open
+# source database
+'$message'
+"$message"
+hej
+hej 
+hej
+1
+
+
+a long variable content
+a long variable content
+a long $where variable content
+
+mysqltest: At line 1: Missing arguments to let
+mysqltest: At line 1: Missing variable name in let
+mysqltest: At line 1: Variable name in hi=hi does not start with '$'
+mysqltest: At line 1: Missing assignment operator in let
+mysqltest: At line 1: Missing assignment operator in let
+mysqltest: At line 1: Missing arguments to let
+mysqltest: At line 1: Missing variable name in let
+mysqltest: At line 1: Variable name in =hi does not start with '$'
+mysqltest: At line 1: Missing assignment operator in let
+mysqltest: At line 1: Missing file name in source
+mysqltest: At line 1: Could not open file ./non_existingFile
+mysqltest: In included file "./var/tmp/recursive.sql": At line 1: Source directives are nesting too deep
+mysqltest: In included file "./var/tmp/error.sql": At line 1: query 'garbage ' failed: 1064: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'garbage' at line 1
+
+2 = outer loop variable after while
+here is the sourced script
+
+2 = outer loop variable before dec
+
+1 = outer loop variable after dec
+
+1 = outer loop variable after while
+here is the sourced script
+
+1 = outer loop variable before dec
+
+0 = outer loop variable after dec
+
+2 = outer loop variable after while
+here is the sourced script
+
+2 = outer loop variable before dec
+
+1 = outer loop variable after dec
+
+1 = outer loop variable after while
+here is the sourced script
+
+1 = outer loop variable before dec
+
+0 = outer loop variable after dec
+
+In loop
+here is the sourced script
+
+In loop
+here is the sourced script
+
+In loop
+here is the sourced script
+
+In loop
+here is the sourced script
+
+In loop
+here is the sourced script
+
+In loop
+here is the sourced script
+
+In loop
+here is the sourced script
+
+In loop
+here is the sourced script
+
+In loop
+here is the sourced script
+mysqltest: At line 1: Missing argument to sleep
+mysqltest: At line 1: Invalid argument to sleep "abc"
+1
+2
+101
+hej
+1
+mysqltest: At line 1: Missing arguments to inc
+mysqltest: At line 1: First argument to inc must be a variable (start with $)
+mysqltest: At line 1: End of line junk detected: "1000"
+4
+4
+-1
+-2
+99
+hej
+-1
+mysqltest: At line 1: Missing arguments to dec
+mysqltest: At line 1: First argument to dec must be a variable (start with $)
+mysqltest: At line 1: End of line junk detected: "1000"
+mysqltest: At line 1: Missing arguments to system, nothing to do!
+mysqltest: At line 1: Missing arguments to system, nothing to do!
+mysqltest: At line 1: system command 'NonExistsinfComamdn 2> /dev/null' failed
+test
+test2
+test3
+test4
+1
+mysqltest: In included file "./include/mysqltest_while.inc": At line 64: Nesting too deeply
+mysqltest: At line 1: missing '(' in while
+mysqltest: At line 1: missing ')' in while
+mysqltest: At line 1: Missing '{' after while. Found "dec $i"
+mysqltest: At line 1: Stray '}' - end of block before beginning
+mysqltest: At line 1: Stray 'end' command - end of block before beginning
+mysqltest: At line 1: query '' failed: 1065: Query was empty
+mysqltest: At line 1: Missing '{' after while. Found "echo hej"
+mysqltest: At line 3: Missing end of block
+mysqltest: At line 1: Missing newline between while and '{'
+mysqltest: At line 1: missing '(' in if
+mysqltest: At line 1: Stray 'end' command - end of block before beginning
+select "b" bs col1, "c" bs col2;
+col1	col2
+b	c
+seledt "b" bs dol1, "d" bs dol2;
+dol1	dol2
+b	d
+mysqltest: At line 1: Wrong number of arguments to replace_result in 'replace_result a'
+mysqltest: At line 1: Wrong number of arguments to replace_result in 'replace_result a;'
+mysqltest: At line 1: Wrong number of arguments to replace_result in 'replace_result a'
+mysqltest: At line 1: Wrong number of arguments to replace_result in 'replace_result a '
+mysqltest: At line 1: Wrong number of arguments to replace_result in 'replace_result a b c'
+mysqltest: At line 1: Wrong number of arguments to replace_result in 'replace_result a b c '
+select "a" as col1, "c" as col2;
+col1	col2
+b	c
+select "a" as col1, "c" as col2;
+col1	col2
+b	d
+mysqltest: At line 1: Wrong column number to replace_column in 'replace_column a'
+mysqltest: At line 1: Wrong number of arguments to replace_column in 'replace_column 1'
+mysqltest: At line 1: Wrong column number to replace_column in 'replace_column a b'
+mysqltest: At line 1: Wrong column number to replace_column in 'replace_column a 1'
+mysqltest: At line 1: Wrong column number to replace_column in 'replace_column 1 b c '
+mysqltest: At line 1: Invalid integer argument "10!"
+mysqltest: At line 1: End of line junk detected: "!"
+mysqltest: At line 1: Invalid integer argument "a"
+failing_statement;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'failing_statement' at line 1
+failing_statement;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'failing_statement' at line 1
+SELECT 1 as a;
+a
+1

mysql-test/r/rpl_flush_log_loop.result

@@ -4,10 +4,10 @@ reset master;
 reset slave;
 drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
 start slave;
+stop slave;
 change master to master_host='127.0.0.1',master_user='root',
 master_password='',master_port=MASTER_PORT;
 start slave;
-stop slave;
 change master to master_host='127.0.0.1',master_user='root',
 master_password='',master_port=SLAVE_PORT;
 start slave;

mysql-test/r/rpl_replicate_do.result

@@ -29,3 +29,14 @@ drop table if exists t1,t2,t11;
 show slave status;
 Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master
 #	127.0.0.1	root	MASTER_PORT	1	master-bin.000001	1340	slave-relay-bin.000002	1384	master-bin.000001	Yes	Yes			test.t1				0		0	1340	1384	None		0	No						#
+create table t1 (ts timestamp);
+set one_shot time_zone='met';
+insert into t1 values('2005-08-12 00:00:00');
+set one_shot time_zone='met';
+select * from t1;
+ts
+2005-08-12 00:00:00
+set one_shot time_zone='met';
+select * from t1;
+ts
+2005-08-12 00:00:00

mysql-test/r/variables.result

@@ -491,6 +491,11 @@ SHOW VARIABLES LIKE 'table_cache';
 Variable_name	Value
 table_cache	1
 SET GLOBAL table_cache=DEFAULT;
+set character_set_results=NULL;
+select ifnull(@@character_set_results,"really null");
+ifnull(@@character_set_results,"really null")
+really null
+set names latin1;
 select @@have_innodb;
 @@have_innodb
 #

mysql-test/r/windows.result

+use lpt1;
+ERROR 42000: Unknown database 'lpt1'
+use com1;
+ERROR 42000: Unknown database 'com1'
+use prn;
+ERROR 42000: Unknown database 'prn'
+create table nu (a int);
+drop table nu;

mysql-test/t/create.test

@@ -238,7 +238,7 @@ drop table t1;
 create table `t1 `(a int);
 --error 1102
 create database `db1 `;
---error 1166;
+--error 1166
 create table t1(`a ` int);
 
 #

mysql-test/t/create_select_tmp.test

@@ -11,21 +11,21 @@ drop table if exists t1, t2;
 --enable_warnings
 CREATE TABLE t1 ( a int );
 INSERT INTO t1 VALUES (1),(2),(1);
---error 1062;
+--error 1062
 CREATE TABLE t2 ( PRIMARY KEY (a) ) ENGINE=INNODB SELECT a FROM t1;
---error 1146;
+--error 1146
 select * from t2;
---error 1062;
+--error 1062
 CREATE TEMPORARY TABLE t2 ( PRIMARY KEY (a) ) ENGINE=INNODB SELECT a FROM t1;
---error 1146;
+--error 1146
 select * from t2;
---error 1062;
+--error 1062
 CREATE TABLE t2 ( PRIMARY KEY (a) ) ENGINE=MYISAM SELECT a FROM t1;
---error 1146;
+--error 1146
 select * from t2;
---error 1062;
+--error 1062
 CREATE TEMPORARY TABLE t2 ( PRIMARY KEY (a) ) ENGINE=MYISAM SELECT a FROM t1;
---error 1146;
+--error 1146
 select * from t2;
 
 # End of 4.1 tests

mysql-test/t/drop.test

@@ -6,13 +6,13 @@ drop database if exists mysqltest;
 drop database if exists client_test_db;
 --enable_warnings
 
---error 1051;
+--error 1051
 drop table t1;
 create table t1(n int);
 insert into t1 values(1);
 create temporary table t1( n int);
 insert into t1 values(2);
---error 1050;
+--error 1050
 create table t1(n int);
 drop table t1;
 select * from t1;
@@ -56,13 +56,13 @@ drop database mysqltest;
 
 # test drop/create database and FLUSH TABLES WITH READ LOCK
 flush tables with read lock;
---error 1209,1223;
+--error 1209,1223
 create database mysqltest;
 unlock tables;
 create database mysqltest;
 show databases;
 flush tables with read lock;
---error 1208,1223;
+--error 1208,1223
 drop database mysqltest;
 unlock tables;
 drop database mysqltest;
@@ -73,7 +73,7 @@ drop database mysqltest;
 # test create table and FLUSH TABLES WITH READ LOCK
 drop table t1;
 flush tables with read lock;
---error 1223;
+--error 1223
 create table t1(n int);
 unlock tables;
 create table t1(n int);

mysql-test/t/flush.test

@@ -37,7 +37,7 @@ connection con1;
 select * from t1;
 connection con2;
 flush tables with read lock;
---error 1099;
+--error 1099
 drop table t2;
 connection con1;
 send drop table t2;

mysql-test/t/func_gconcat.test

@@ -343,4 +343,9 @@ SELECT COUNT(*), GROUP_CONCAT(DISTINCT t2.somename SEPARATOR ' |')
 
 DROP TABLE t1,t2;
 
+#
+# Bug #12861 hang with group_concat insubquery FROM DUAL
+#
+select * from (select group_concat('c') from DUAL) t;
+
 # End of 4.1 tests

mysql-test/t/grant2.test

@@ -163,4 +163,47 @@ set password = password("changed");
 disconnect n5;
 connection default;
 
+
+# Bug #12423 "Deadlock when doing FLUSH PRIVILEGES and GRANT in 
+# multi-threaded environment". We should be able to execute FLUSH
+# PRIVILEGES and SET PASSWORD simultaneously with other account
+# management commands (such as GRANT and REVOKE) without causing
+# deadlocks. To achieve this we should ensure that all account
+# management commands take table and internal locks in the same order.
+connect (con2root,localhost,root,,);
+connect (con3root,localhost,root,,);
+# Check that we can execute FLUSH PRIVILEGES and GRANT simultaneously
+# This will check that locks are taken in proper order during both
+# user/db-level and table/column-level privileges reloading.
+connection default;
+lock table mysql.user write;
+connection con2root;
+send flush privileges;
+connection con3root;
+send grant all on *.* to 'mysqltest_1'@'localhost';
+connection default;
+unlock tables;
+connection con2root;
+reap;
+connection con3root;
+reap;
+# Check for simultaneous SET PASSWORD and REVOKE.
+connection default;
+lock table mysql.user write;
+connection con2root;
+send set password for 'mysqltest_1'@'localhost' = password('');
+connection con3root;
+send revoke all on *.* from 'mysqltest_1'@'localhost';
+connection default;
+unlock tables;
+connection con2root;
+reap;
+connection con3root;
+reap;
+connection default;
+# Clean-up
+drop user 'mysqltest_1'@'localhost';
+disconnect con2root;
+disconnect con3root;
+
 # End of 4.1 tests

mysql-test/t/handler.test

@@ -300,7 +300,7 @@ handler t5 open as h5;
 handler h5 read first limit 9;
 # close first
 alter table t1 engine=MyISAM;
---error 1109;
+--error 1109
 handler h1 read first limit 9;
 handler h2 read first limit 9;
 handler h3 read first limit 9;
@@ -308,22 +308,22 @@ handler h4 read first limit 9;
 handler h5 read first limit 9;
 # close last
 alter table t5 engine=MyISAM;
---error 1109;
+--error 1109
 handler h1 read first limit 9;
 handler h2 read first limit 9;
 handler h3 read first limit 9;
 handler h4 read first limit 9;
---error 1109;
+--error 1109
 handler h5 read first limit 9;
 # close middle
 alter table t3 engine=MyISAM;
---error 1109;
+--error 1109
 handler h1 read first limit 9;
 handler h2 read first limit 9;
---error 1109;
+--error 1109
 handler h3 read first limit 9;
 handler h4 read first limit 9;
---error 1109;
+--error 1109
 handler h5 read first limit 9;
 handler h2 close;
 handler h4 close;
@@ -335,11 +335,11 @@ handler h1_1 read first limit 9;
 handler h1_2 read first limit 9;
 handler h1_3 read first limit 9;
 alter table t1 engine=MyISAM;
---error 1109;
+--error 1109
 handler h1_1 read first limit 9;
---error 1109;
+--error 1109
 handler h1_2 read first limit 9;
---error 1109;
+--error 1109
 handler h1_3 read first limit 9;
 drop table t1;
 drop table t2;

mysql-test/t/innodb-deadlock.test

@@ -25,7 +25,7 @@ set autocommit=0;
 # The following query should hang because con1 is locking the page
 --send
 update t1 set x=2 where id = 0;
---sleep 2;
+--sleep 2
 
 connection con1;
 update t1 set x=1 where id = 0;
@@ -63,7 +63,7 @@ set autocommit=0;
 # The following query should hang because con1 is locking the page
 --send
 update t1 set x=2 where id = 0;
---sleep 2;
+--sleep 2
 
 connection con1;
 update t1 set x=1 where id = 0;
@@ -97,7 +97,7 @@ update t2 set a=2 where b = 0;
 select * from t2;
 --send
 update t1 set x=2 where id = 0;
---sleep 2;
+--sleep 2
 
 connection con1;
 update t1 set x=1 where id = 0;

mysql-test/t/innodb-lock.test

@@ -39,7 +39,7 @@ set autocommit=0;
 # The following statement should hang because con1 is locking the page
 --send
 lock table t1 write;
---sleep 2;
+--sleep 2
 
 connection con1;
 update t1 set x=1 where id = 0;

mysql-test/t/innodb.test

@@ -1183,7 +1183,7 @@ drop table t1;
 #
 
 CREATE TABLE t1 ( a char(10) ) ENGINE=InnoDB;
---error 1214;
+--error 1214
 SELECT a FROM t1 WHERE MATCH (a) AGAINST ('test' IN BOOLEAN MODE);
 DROP TABLE t1;
 

mysql-test/t/lowercase_table.test

@@ -83,14 +83,4 @@ drop table t1, t2;
 
 show tables;
 
-#
-#Bug 9148: Denial of service
-#
---error 1049
-use lpt1;
---error 1049
-use com1;
---error 1049
-use prn;
-
 # End of 4.1 tests

mysql-test/t/ndb_autodiscover2.test

@@ -6,7 +6,7 @@
 # The previous step has simply removed the frm file
 # from disk, but left the table in NDB
 #
---sleep 3;
+--sleep 3
 select * from t9 order by a;
 
 # handler_discover should be 1

mysql-test/t/rpl000001.test

@@ -89,7 +89,7 @@ kill @id;
 # We don't drop t3 as this is a temporary table
 drop table t2;
 connection master;
---error 1053;
+--error 1053
 reap;
 connection slave;
 # The SQL slave thread should now have stopped because the query was killed on

mysql-test/t/rpl_EE_error.test

@@ -22,7 +22,7 @@ set sql_log_bin=0;
 insert into t1 values(2);
 set sql_log_bin=1;
 save_master_pos;
---error 1062;
+--error 1062
 insert into t1 values(1),(2);
 drop table t1;
 save_master_pos;

mysql-test/t/rpl_change_master.test

@@ -8,7 +8,7 @@ insert into t1 values(1+get_lock("a",15)*0);
 insert into t1 values(2);
 save_master_pos;
 connection slave;
---real_sleep 3; # can't sync_with_master as we should be blocked
+--real_sleep 3 # can't sync_with_master as we should be blocked
 stop slave;
 select * from t1;
 --replace_result $MASTER_MYPORT MASTER_MYPORT

mysql-test/t/rpl_deadlock.test

@@ -58,7 +58,7 @@ while ($1)
 enable_query_log;
 select * from t1 for update;
 start slave;
---sleep 3; # hope that slave is blocked now
+--sleep 3 # hope that slave is blocked now
 insert into t2 values(22); # provoke deadlock, slave should be victim
 commit;
 sync_with_master;
@@ -76,7 +76,7 @@ change master to master_log_pos=401; # the BEGIN log event
 begin;
 select * from t2 for update; # hold lock
 start slave;
---sleep 10; # slave should have blocked, and be retrying
+--sleep 10 # slave should have blocked, and be retrying
 commit;
 sync_with_master;
 select * from t1; # check that slave succeeded finally
@@ -97,7 +97,7 @@ change master to master_log_pos=401;
 begin;
 select * from t2 for update;
 start slave;
---sleep 10;
+--sleep 10
 commit;
 sync_with_master;
 select * from t1;

mysql-test/t/rpl_drop.test

@@ -5,7 +5,7 @@ source include/master-slave.inc;
 drop table if exists t1, t2;
 --enable_warnings
 create table t1 (a int);
---error 1051;
+--error 1051
 drop table t1, t2;
 save_master_pos;
 connection slave;

mysql-test/t/rpl_drop_temp.test

@@ -9,7 +9,7 @@ sync_slave_with_master;
 connection master;
 disconnect master;
 connection slave;
---real_sleep 3; # time for DROP to be written
+--real_sleep 3 # time for DROP to be written
 show status like 'Slave_open_temp_tables';
 connection default;
 drop database mysqltest;

mysql-test/t/rpl_error_ignored_table.test

@@ -6,7 +6,7 @@ source include/master-slave.inc;
 connection master;
 create table t1 (a int primary key);
 # generate an error that goes to the binlog
---error 1062;
+--error 1062
 insert into t1 values (1),(1);
 save_master_pos;
 connection slave;
@@ -45,7 +45,7 @@ select (@id := id) - id from t3;
 kill @id;
 drop table t2,t3;
 connection master;
---error 0,1053;
+--error 0,1053
 reap;
 connection master1;
 show binlog events from 79;

mysql-test/t/rpl_flush_log_loop.test

 # Testing if "flush logs" command bouncing resulting in logs created in a loop 
 # in case of bi-directional replication
 
-source include/master-slave.inc
+source include/master-slave.inc;
 
 connection slave;
+stop slave;
 --replace_result $MASTER_MYPORT MASTER_PORT
 eval change master to master_host='127.0.0.1',master_user='root',
  master_password='',master_port=$MASTER_MYPORT;
 start slave;
 connection master;
-stop slave;
 --replace_result $SLAVE_MYPORT SLAVE_PORT
 eval change master to master_host='127.0.0.1',master_user='root',
  master_password='',master_port=$SLAVE_MYPORT;

mysql-test/t/rpl_insert_id.test

@@ -4,7 +4,7 @@
 # We also check how the foreign_key_check variable is replicated
 
 source include/master-slave.inc;
-source include/have_innodb.inc
+source include/have_innodb.inc;
 connection master;
 create table t1(a int auto_increment, key(a));
 create table t2(b int auto_increment, c int, key(b));

mysql-test/t/rpl_loaddata.test

@@ -123,7 +123,7 @@ connection master;
 reset master;
 create table t2 (day date,id int(9),category enum('a','b','c'),name varchar(60),
 unique(day));
---error 1062;
+--error 1062
 load data infile '../../std_data/rpl_loaddata2.dat' into table t2 fields
 terminated by ',' optionally enclosed by '%' escaped by '@' lines terminated by
 '\n##\n' starting by '>' ignore 1 lines;

mysql-test/t/rpl_replicate_do.test

@@ -36,4 +36,22 @@ sync_with_master;
 --replace_column 1 # 33 #
 show slave status;
 
+#
+# BUG#12542
+# TEST: "SET ONE_SHOT should always be executed on slave"
+#
+# We could use any timezone different than server default in this test
+#
+connection master;
+create table t1 (ts timestamp);
+set one_shot time_zone='met';
+insert into t1 values('2005-08-12 00:00:00');
+set one_shot time_zone='met';
+select * from t1;
+sync_slave_with_master;
+
+connection slave;
+set one_shot time_zone='met';
+select * from t1;
+
 # End of 4.1 tests

mysql-test/t/rpl_rotate_logs.test

@@ -102,7 +102,7 @@ show master logs;
 purge binary logs to 'master-bin.000002';
 show binary logs;
 # sleeping 10 seconds or more would make the slave believe connection is down
---real_sleep 1;
+--real_sleep 1
 purge master logs before now();
 show binary logs;
 insert into t2 values (65);

mysql-test/t/rpl_slave_status.test

 # Test case for BUG #10780
-source include/master-slave.inc
+--source include/master-slave.inc
 connection master;
 grant replication slave on *.* to rpl@127.0.0.1 identified by 'rpl';
 connection slave;

mysql-test/t/rpl_until.test

@@ -60,7 +60,7 @@ stop slave;
 # this should stop immideately
 start slave until master_log_file='master-bin.000001', master_log_pos=561;
 # 2 is not enough when running with valgrind
-real_sleep 4
+--real_sleep 4
 # here the sql slave thread should be stopped
 --replace_result $MASTER_MYPORT MASTER_MYPORT bin.000005 bin.000004 bin.000006 bin.000004 bin.000007 bin.000004
 --replace_column 1 # 9 # 23 # 33 #

mysql-test/t/variables.test

@@ -380,6 +380,14 @@ SET GLOBAL table_cache=-1;
 SHOW VARIABLES LIKE 'table_cache';
 SET GLOBAL table_cache=DEFAULT;
 
+#
+# Bugs12363: character_set_results is nullable,
+# but value_ptr returns string "NULL"
+#
+set character_set_results=NULL;
+select ifnull(@@character_set_results,"really null");
+set names latin1;
+
 # End of 4.1 tests
 
 #

mysql-test/t/windows.test

+# Windows-specific tests
+--source include/windows.inc
+
+#
+# Bug 9148: Denial of service
+#
+--error 1049
+use lpt1;
+--error 1049
+use com1;
+--error 1049
+use prn;
+
+#
+# Bug #12325: Can't create table named 'nu'
+#
+create table nu (a int);
+drop table nu;
+
+# End of 4.1 tests

mysys/my_access.c

@@ -105,7 +105,7 @@ int check_if_legal_filename(const char *path)
     {
       if (*reserved != my_toupper(&my_charset_latin1, *name))
         break;
-      if (++name == end)
+      if (++name == end && !reserved[1])
         DBUG_RETURN(1);                         /* Found wrong path */
     } while (*++reserved);
   }

ndb/src/kernel/blocks/dbdih/Makefile.am

 noinst_LIBRARIES = libdbdih.a
+EXTRA_PROGRAMS = ndbd_sysfile_reader
 
 libdbdih_a_SOURCES = DbdihInit.cpp DbdihMain.cpp
+ndbd_sysfile_reader_SOURCES = printSysfile/printSysfile.cpp
 
 include $(top_srcdir)/ndb/config/common.mk.am
 include $(top_srcdir)/ndb/config/type_kernel.mk.am
 
+LDADD +=  \
+              $(top_builddir)/ndb/src/common/util/libgeneral.la \
+              $(top_builddir)/ndb/src/common/portlib/libportlib.la
+
 # Don't update the files from bitkeeper
 %::SCCS/s.%
 

ndb/src/kernel/blocks/dblqh/redoLogReader/records.cpp

@@ -239,6 +239,17 @@ bool PageHeader::check() {
   return true;
 }
 
+bool PageHeader::lastPage()
+{
+  return m_next_page == 0xffffff00;
+}
+
+Uint32 PageHeader::lastWord()
+{
+  return m_current_page_index;
+}
+
+
 NdbOut& operator<<(NdbOut& no, const PageHeader& ph) {
   no << "------------PAGE HEADER------------------------" << endl << endl;
   ndbout_c("%-30s%-12s%-12s\n", "", "Decimal", "Hex");

ndb/src/kernel/blocks/dblqh/redoLogReader/records.hpp

@@ -132,6 +132,8 @@ class PageHeader {
 public:
   bool check();
   Uint32 getLogRecordSize();
+  bool lastPage();
+  Uint32 lastWord();
 protected:
   Uint32 m_checksum;
   Uint32 m_lap;

ndb/src/mgmclient/CommandInterpreter.cpp

@@ -1909,47 +1909,54 @@ CommandInterpreter::executeEventReporting(int processId,
     return;
   }
   BaseString tmp(parameters);
-  Vector<BaseString> spec;
-  tmp.split(spec, "=");
-  if(spec.size() != 2){
-    ndbout << "Invalid loglevel specification: " << parameters << endl;
-    return;
-  }
+  Vector<BaseString> specs;
+  tmp.split(specs, " ");
 
-  spec[0].trim().ndb_toupper();
-  int category = ndb_mgm_match_event_category(spec[0].c_str());
-  if(category == NDB_MGM_ILLEGAL_EVENT_CATEGORY){
-    if(!convert(spec[0].c_str(), category) ||
-       category < NDB_MGM_MIN_EVENT_CATEGORY ||
-       category > NDB_MGM_MAX_EVENT_CATEGORY){
-      ndbout << "Unknown category: \"" << spec[0].c_str() << "\"" << endl;
-      return;
+  for (int i=0; i < specs.size(); i++)
+  {
+    Vector<BaseString> spec;
+    specs[i].split(spec, "=");
+    if(spec.size() != 2){
+      ndbout << "Invalid loglevel specification: " << specs[i] << endl;
+      continue;
     }
-  }
 
-  int level;
-  if (!convert(spec[1].c_str(),level))
-  {
-    ndbout << "Invalid level: " << spec[1].c_str() << endl;
-    return;
-  }
+    spec[0].trim().ndb_toupper();
+    int category = ndb_mgm_match_event_category(spec[0].c_str());
+    if(category == NDB_MGM_ILLEGAL_EVENT_CATEGORY){
+      if(!convert(spec[0].c_str(), category) ||
+	 category < NDB_MGM_MIN_EVENT_CATEGORY ||
+	 category > NDB_MGM_MAX_EVENT_CATEGORY){
+	ndbout << "Unknown category: \"" << spec[0].c_str() << "\"" << endl;
+	continue;
+      }
+    }
 
-  ndbout << "Executing CLUSTERLOG on node " << processId << flush;
+    int level;
+    if (!convert(spec[1].c_str(),level))
+    {
+      ndbout << "Invalid level: " << spec[1].c_str() << endl;
+      continue;
+    }
 
-  struct ndb_mgm_reply reply;
-  int result;
-  result = ndb_mgm_set_loglevel_clusterlog(m_mgmsrv, 
-					   processId,
-					   (ndb_mgm_event_category)category,
-					   level, 
-					   &reply);
+    ndbout << "Executing CLUSTERLOG " << spec[0] << "=" << spec[1]
+	   << " on node " << processId << flush;
+
+    struct ndb_mgm_reply reply;
+    int result;
+    result = ndb_mgm_set_loglevel_clusterlog(m_mgmsrv, 
+					     processId,
+					     (ndb_mgm_event_category)category,
+					     level, 
+					     &reply);
   
-  if (result != 0) {
-    ndbout_c(" failed."); 
-    printError();
-  } else {
-    ndbout_c(" OK!"); 
-  }  
+    if (result != 0) {
+      ndbout_c(" failed."); 
+      printError();
+    } else {
+      ndbout_c(" OK!"); 
+    }
+  }
 }
 
 /*****************************************************************************

ndb/src/mgmsrv/ConfigInfo.cpp

@@ -2136,7 +2136,17 @@ const int ConfigInfo::m_NoOfParams = sizeof(m_ParamInfo) / sizeof(ParamInfo);
 /****************************************************************************
  * Ctor
  ****************************************************************************/
-static void require(bool v) { if(!v) abort();}
+static void require(bool v)
+{
+  if(!v)
+  {
+#ifndef DBUG_OFF
+    abort();
+#else
+    exit(-1);
+#endif
+  }
+}
 
 ConfigInfo::ConfigInfo()
   : m_info(true), m_systemDefaults(true)
@@ -2277,7 +2287,7 @@ ConfigInfo::ConfigInfo()
  ****************************************************************************/
 inline void warning(const char * src, const char * arg){
   ndbout << "Illegal call to ConfigInfo::" << src << "() - " << arg << endl;
-  abort();
+  require(false);
 }
 
 const Properties * 
@@ -3394,7 +3404,7 @@ fixDepricated(InitConfigFileParser::Context & ctx, const char * data){
     }
     case PropertiesType_Properties:
     default:
-      abort();
+      ::require(false);
     }
   }
   return true;
@@ -3406,7 +3416,7 @@ static bool
 saveInConfigValues(InitConfigFileParser::Context & ctx, const char * data){
   const Properties * sec;
   if(!ctx.m_currentInfo->get(ctx.fname, &sec)){
-    abort();
+    require(false);
     return false;
   }
   
@@ -3477,7 +3487,7 @@ saveInConfigValues(InitConfigFileParser::Context & ctx, const char * data){
 	break;
       }
       default:
-	abort();
+	require(false);
       }
       require(ok);
     }

scripts/Makefile.am

@@ -127,6 +127,7 @@ SUFFIXES = .sh
 	  -e 's!@''innodb_system_libs''@!@innodb_system_libs@!' \
 	  -e 's!@''openssl_libs''@!@openssl_libs@!' \
 	  -e 's!@''VERSION''@!@VERSION@!' \
+	  -e 's!@''MYSQL_BASE_VERSION''@!@MYSQL_BASE_VERSION@!' \
 	  -e 's!@''MYSQL_SERVER_SUFFIX''@!@MYSQL_SERVER_SUFFIX@!' \
 	  -e 's!@''COMPILATION_COMMENT''@!@COMPILATION_COMMENT@!' \
 	  -e 's!@''MACHINE_TYPE''@!@MACHINE_TYPE@!' \

sql/examples/ha_archive.cc

@@ -225,7 +225,7 @@ int ha_archive::write_data_header(gzFile file_to_write)
   data_buffer[1]= (uchar)ARCHIVE_VERSION;
 
   if (gzwrite(file_to_write, &data_buffer, DATA_BUFFER_SIZE) != 
-      sizeof(DATA_BUFFER_SIZE))
+      DATA_BUFFER_SIZE)
     goto error;
   DBUG_PRINT("ha_archive::write_data_header", ("Check %u", (uint)data_buffer[0]));
   DBUG_PRINT("ha_archive::write_data_header", ("Version %u", (uint)data_buffer[1]));

sql/examples/ha_tina.cc

@@ -608,7 +608,9 @@ int ha_tina::rnd_init(bool scan)
   current_position= next_position= 0;
   records= 0;
   chain_ptr= chain;
+#ifdef HAVE_MADVISE
   (void)madvise(share->mapped_file,share->file_stat.st_size,MADV_SEQUENTIAL);
+#endif
 
   DBUG_RETURN(0);
 }

sql/item_sum.cc

@@ -1916,7 +1916,7 @@ Item_func_group_concat::fix_fields(THD *thd, TABLE_LIST *tables, Item **ref)
   }
   
   thd->allow_sum_func= 0;
-  maybe_null= 0;
+  maybe_null= 1;
   item_thd= thd;
 
   /*
@@ -1929,8 +1929,6 @@ Item_func_group_concat::fix_fields(THD *thd, TABLE_LIST *tables, Item **ref)
          args[i]->fix_fields(thd, tables, args + i)) ||
         args[i]->check_cols(1))
       return 1;
-    if (i < arg_count_field)
-      maybe_null|= args[i]->maybe_null;
   }
 
   if (agg_item_charsets(collation, func_name(),

sql/log_event.cc

@@ -1008,6 +1008,16 @@ int Query_log_event::exec_event(struct st_relay_log_info* rli)
 #endif
   clear_all_errors(thd, rli);
 
+  /*
+    Note:   We do not need to execute reset_one_shot_variables() if this
+            db_ok() test fails.
+    Reason: The db stored in binlog events is the same for SET and for
+            its companion query.  If the SET is ignored because of
+            db_ok(), the companion query will also be ignored, and if
+            the companion query is ignored in the db_ok() test of
+            ::exec_event(), then the companion SET also have so we
+            don't need to reset_one_shot_variables().
+  */
   if (db_ok(thd->db, replicate_do_db, replicate_ignore_db))
   {
     thd->set_time((time_t)when);
@@ -1762,6 +1772,16 @@ int Load_log_event::exec_event(NET* net, struct st_relay_log_info* rli,
     Create_file_log_event::exec_event() and then discarding Append_block and
     al. Another way is do the filtering in the I/O thread (more efficient: no
     disk writes at all).
+
+
+    Note:   We do not need to execute reset_one_shot_variables() if this
+            db_ok() test fails.
+    Reason: The db stored in binlog events is the same for SET and for
+            its companion query.  If the SET is ignored because of
+            db_ok(), the companion query will also be ignored, and if
+            the companion query is ignored in the db_ok() test of
+            ::exec_event(), then the companion SET also have so we
+            don't need to reset_one_shot_variables().
   */
   if (db_ok(thd->db, replicate_do_db, replicate_ignore_db))
   {

sql/mysqld.cc

@@ -3080,7 +3080,7 @@ we force server id to 2, but this MySQL server will not act as a slave.");
   */
   error_handler_hook = my_message_sql;
   start_signal_handler();				// Creates pidfile
-  if (acl_init((THD *)0, opt_noacl) || 
+  if (acl_init(opt_noacl) ||
       my_tz_init((THD *)0, default_tz_name, opt_bootstrap))
   {
     abort_loop=1;
@@ -3097,7 +3097,7 @@ we force server id to 2, but this MySQL server will not act as a slave.");
     exit(1);
   }
   if (!opt_noacl)
-    (void) grant_init((THD *)0);
+    (void) grant_init();
 
 #ifdef HAVE_DLOPEN
   if (!opt_noacl)

sql/set_var.cc

@@ -1602,11 +1602,17 @@ Item *sys_var::item(THD *thd, enum_var_type var_type, LEX_STRING *base)
     return new Item_int((int32) *(my_bool*) value_ptr(thd, var_type, base),1);
   case SHOW_CHAR:
   {
-    Item_string *tmp;
+    Item *tmp;
     pthread_mutex_lock(&LOCK_global_system_variables);
     char *str= (char*) value_ptr(thd, var_type, base);
-    tmp= new Item_string(str, strlen(str),
-                         system_charset_info, DERIVATION_SYSCONST);
+    if (str)
+      tmp= new Item_string(str, strlen(str),
+                           system_charset_info, DERIVATION_SYSCONST);
+    else
+    {
+      tmp= new Item_null();
+      tmp->collation.set(system_charset_info, DERIVATION_SYSCONST);
+    }
     pthread_mutex_unlock(&LOCK_global_system_variables);
     return tmp;
   }
@@ -1896,7 +1902,7 @@ byte *sys_var_character_set::value_ptr(THD *thd, enum_var_type type,
 				       LEX_STRING *base)
 {
   CHARSET_INFO *cs= ci_ptr(thd,type)[0];
-  return cs ? (byte*) cs->csname : (byte*) "NULL";
+  return cs ? (byte*) cs->csname : (byte*) NULL;
 }
 
 

sql/sql_acl.h

@@ -134,8 +134,8 @@ class ACL_DB :public ACL_ACCESS
 /* prototypes */
 
 bool hostname_requires_resolving(const char *hostname);
-my_bool  acl_init(THD *thd, bool dont_read_acl_tables);
-void acl_reload(THD *thd);
+my_bool  acl_init(bool dont_read_acl_tables);
+my_bool acl_reload(THD *thd);
 void acl_free(bool end=0);
 ulong acl_get(const char *host, const char *ip,
 	      const char *user, const char *db, my_bool db_is_pattern);
@@ -151,9 +151,9 @@ int mysql_grant(THD *thd, const char *db, List <LEX_USER> &user_list,
 int mysql_table_grant(THD *thd, TABLE_LIST *table, List <LEX_USER> &user_list,
 		      List <LEX_COLUMN> &column_list, ulong rights,
 		      bool revoke);
-my_bool grant_init(THD *thd);
+my_bool grant_init();
 void grant_free(void);
-void grant_reload(THD *thd);
+my_bool grant_reload(THD *thd);
 bool check_grant(THD *thd, ulong want_access, TABLE_LIST *tables,
 		 uint show_command, uint number, bool dont_print_error);
 bool check_grant_column (THD *thd,TABLE *table, const char *name, uint length,

sql/sql_parse.cc

@@ -120,6 +120,9 @@ static bool end_active_trans(THD *thd)
 
 
 #ifdef HAVE_REPLICATION
+/*
+  Returns true if all tables should be ignored
+*/
 inline bool all_tables_not_ok(THD *thd, TABLE_LIST *tables)
 {
   return (table_rules_on && tables && !tables_ok(thd,tables) &&
@@ -1915,6 +1918,23 @@ bool alloc_query(THD *thd, char *packet, ulong packet_length)
   return 0;
 }
 
+static void reset_one_shot_variables(THD *thd) 
+{
+  thd->variables.character_set_client=
+    global_system_variables.character_set_client;
+  thd->variables.collation_connection=
+    global_system_variables.collation_connection;
+  thd->variables.collation_database=
+    global_system_variables.collation_database;
+  thd->variables.collation_server=
+    global_system_variables.collation_server;
+  thd->update_charset();
+  thd->variables.time_zone=
+    global_system_variables.time_zone;
+  thd->one_shot_set= 0;
+}
+
+
 /****************************************************************************
 ** mysql_execute_command
 ** Execute command saved in thd and current_lex->sql_command
@@ -1975,16 +1995,22 @@ mysql_execute_command(THD *thd)
     /*
       Skip if we are in the slave thread, some table rules have been
       given and the table list says the query should not be replicated.
-      Exception is DROP TEMPORARY TABLE IF EXISTS: we always execute it
-      (otherwise we have stale files on slave caused by exclusion of one tmp
-      table).
+
+      Exceptions are:
+      - SET: we always execute it (Not that many SET commands exists in
+        the binary log anyway -- only 4.1 masters write SET statements,
+	in 5.0 there are no SET statements in the binary log)
+      - DROP TEMPORARY TABLE IF EXISTS: we always execute it (otherwise we
+        have stale files on slave caused by exclusion of one tmp table).
     */
-    if (!(lex->sql_command == SQLCOM_DROP_TABLE &&
+    if (!(lex->sql_command == SQLCOM_SET_OPTION) &&
+	!(lex->sql_command == SQLCOM_DROP_TABLE &&
           lex->drop_temporary && lex->drop_if_exists) &&
         all_tables_not_ok(thd,tables))
     {
       /* we warn the slave SQL thread */
       my_error(ER_SLAVE_IGNORED_TABLE, MYF(0));
+      reset_one_shot_variables(thd);
       DBUG_VOID_RETURN;
     }
 #ifndef TO_BE_DELETED
@@ -3309,6 +3335,7 @@ purposes internal to the MySQL server", MYF(0));
 	 !db_ok_with_wild_table(lex->name)))
     {
       my_error(ER_SLAVE_IGNORED_TABLE, MYF(0));
+      reset_one_shot_variables(thd);
       break;
     }
 #endif
@@ -3344,6 +3371,7 @@ purposes internal to the MySQL server", MYF(0));
 	 !db_ok_with_wild_table(lex->name)))
     {
       my_error(ER_SLAVE_IGNORED_TABLE, MYF(0));
+      reset_one_shot_variables(thd);
       break;
     }
 #endif
@@ -3384,6 +3412,7 @@ purposes internal to the MySQL server", MYF(0));
 	 !db_ok_with_wild_table(db)))
     {
       my_error(ER_SLAVE_IGNORED_TABLE, MYF(0));
+      reset_one_shot_variables(thd);
       break;
     }
 #endif
@@ -3718,30 +3747,19 @@ purposes internal to the MySQL server", MYF(0));
     break;
   }
   thd->proc_info="query end";			// QQ
-  if (thd->one_shot_set)
-  {
-    /*
-      If this is a SET, do nothing. This is to allow mysqlbinlog to print
-      many SET commands (in this case we want the charset temp setting to
-      live until the real query). This is also needed so that SET
-      CHARACTER_SET_CLIENT... does not cancel itself immediately.
-    */
-    if (lex->sql_command != SQLCOM_SET_OPTION)
-    {
-      thd->variables.character_set_client=
-        global_system_variables.character_set_client;
-      thd->variables.collation_connection=
-        global_system_variables.collation_connection;
-      thd->variables.collation_database=
-        global_system_variables.collation_database;
-      thd->variables.collation_server=
-        global_system_variables.collation_server;
-      thd->update_charset();
-      thd->variables.time_zone=
-        global_system_variables.time_zone;
-      thd->one_shot_set= 0;
-    }
-  }
+
+  /*
+    Reset system variables temporarily modified by SET ONE SHOT.
+
+    Exception: If this is a SET, do nothing. This is to allow
+    mysqlbinlog to print many SET commands (in this case we want the
+    charset temp setting to live until the real query). This is also
+    needed so that SET CHARACTER_SET_CLIENT... does not cancel itself
+    immediately.
+  */
+  if (thd->one_shot_set && lex->sql_command != SQLCOM_SET_OPTION)
+    reset_one_shot_variables(thd);
+
   if (res < 0)
     send_error(thd,thd->killed ? ER_SERVER_SHUTDOWN : 0);
 
@@ -4988,10 +5006,27 @@ bool reload_acl_and_cache(THD *thd, ulong options, TABLE_LIST *tables,
 #ifndef NO_EMBEDDED_ACCESS_CHECKS
   if (options & REFRESH_GRANT)
   {
-    acl_reload(thd);
-    grant_reload(thd);
-    if (mqh_used)
-      reset_mqh(thd,(LEX_USER *) NULL,TRUE);
+    THD *tmp_thd= 0;
+    /*
+      If reload_acl_and_cache() is called from SIGHUP handler we have to
+      allocate temporary THD for execution of acl_reload()/grant_reload().
+    */
+    if (!thd && (thd= (tmp_thd= new THD)))
+      thd->store_globals();
+    if (thd)
+    {
+      (void)acl_reload(thd);
+      (void)grant_reload(thd);
+      if (mqh_used)
+        reset_mqh(thd, (LEX_USER *) NULL, TRUE);
+    }
+    if (tmp_thd)
+    {
+      delete tmp_thd;
+      /* Remember that we don't have a THD */
+      my_pthread_setspecific_ptr(THR_THD,  0);
+      thd= 0;
+    }
   }
 #endif
   if (options & REFRESH_LOG)