Merge; No notable changes

.bzr-mysql/default.conf:
  Automatic merge
config/ac-macros/plugins.m4:
  Automatic merge
configure.in:
  Automatic merge
include/my_global.h:
  Automatic merge
mysql-test/include/maria_empty_logs.inc:
  Use Guilmhems version, but don't echo use database
mysql-test/r/maria-no-logging.result:
  Automatic merge
mysql-test/r/maria-page-checksum.result:
  Automatic merge
mysql-test/r/maria-recover.result:
  Automatic merge
mysql-test/r/maria2.result:
  Automatic merge
mysql-test/t/maria-no-logging.test:
  Automatic merge
mysql-test/t/maria-page-checksum.test:
  Automatic merge
mysql-test/t/maria-purge.test:
  Automatic merge
mysql-test/t/maria-recover.test:
  Automatic merge
mysql-test/t/maria2.test:
  Automatic merge
sql/sql_table.cc:
  Automatic merge
storage/maria/CMakeLists.txt:
  Automatic merge
storage/maria/ma_ft_parser.c:
  Automatic merge
storage/maria/ma_loghandler.c:
  Automatic merge
storage/maria/ma_recovery.c:
  Automatic merge
storage/maria/ma_rt_test.c:
  Manual merge
storage/maria/ma_state.c:
  Automatic merge
storage/maria/ma_test_force_start.pl:
  Automatic merge
storage/maria/plug.in:
  Automatic merge
storage/maria/unittest/CMakeLists.txt:
  Automatic merge
storage/maria/unittest/Makefile.am:
  Automatic merge
storage/maria/unittest/ma_test_all-t:
  Automatic merge
storage/maria/unittest/ma_test_loghandler_multithread-t.c:
  Automatic merge
storage/maria/unittest/ma_test_recovery.pl:
  Automatic merge
storage/myisam/rt_test.c:
  Automatic merge

.bzr-mysql/default.conf

 [MYSQL]
 tree_location = bzr+ssh://bk-internal.mysql.com/bzrroot/server/mysql-maria/
-post_commit_to = maria-private@mysql.com
+post_commit_to = maria@lists.mysql.com
 post_commit_url = bzr+ssh://bk-internal.mysql.com/bzrroot/server/mysql-maria/
 tree_name = mysql-maria
 project_name = MySQL/Maria

config/ac-macros/plugins.m4

@@ -280,7 +280,7 @@ dnl ---------------------------------------------------------------------------
 dnl Macro: MYSQL_CONFIGURE_PLUGINS
 dnl
 dnl SYNOPSIS
-dnl   MYSQL_PLUGIN_DEPENDS([name,name...])
+dnl   MYSQL_CONFIGURE_PLUGINS([name,name...])
 dnl
 dnl DESCRIPTION
 dnl   Used last, emits all required shell code to configure the plugins
@@ -735,13 +735,13 @@ dnl   Emits shell script for checking configure arguments
 dnl   Arguments to this macro is default value for selected plugins
 
 AC_DEFUN([_MYSQL_CHECK_PLUGIN_ARGS],[
- __MYSQL_CHECK_PLUGIN_ARGS(m4_default([$1], [none]))
+ __MYSQL_CHECK_PLUGIN_ARGS(m4_default([$1], [default]))
 ])
 
 AC_DEFUN([__MYSQL_CHECK_PLUGIN_ARGS],[
  AC_ARG_WITH([plugins],
 AS_HELP_STRING([--with-plugins=PLUGIN[[[[[,PLUGIN..]]]]]],
-               [Plugins to include in mysqld. (default is: $1) Must be a
+               [Plugins to include in mysqld. Must be a
                 configuration name or a comma separated list of plugins.])
 AS_HELP_STRING([],
                [Available configurations are:] dnl

configure.in

@@ -2387,7 +2387,7 @@ MYSQL_STORAGE_ENGINE(partition, partition, [Partition Support],
 
 dnl -- ndbcluster requires partition to be enabled
 
-MYSQL_CONFIGURE_PLUGINS([none])
+MYSQL_CONFIGURE_PLUGINS([default])
 
 # Only build client code?
 AC_ARG_WITH(server,

include/my_global.h

@@ -156,9 +156,14 @@
 #define __builtin_expect(x, expected_value) (x)
 #endif
 
-#define likely(x)	__builtin_expect((x),1)
-#define unlikely(x)	__builtin_expect((x),0)
-
+/**
+  The semantics of builtin_expect() are that
+  1) its two arguments are long
+  2) it's likely that they are ==
+  Those of our likely(x) are that x can be bool/int/longlong/pointer.
+*/
+#define likely(x)	__builtin_expect(((x) != 0),1)
+#define unlikely(x)	__builtin_expect(((x) != 0),0)
 
 /*
   The macros below are useful in optimising places where it has been

mysql-test/include/maria_empty_logs.inc

@@ -4,10 +4,10 @@
 # API: set mel_keep_control_file=1 if want to keep control file;
 # uses vardir, port and socket.
 
-connection admin;
-
-let $current_database= `select database()`;
+connection default;
+let $default_db=`select database()`;
 
+connection admin;
 -- echo * shut down mysqld, removed logs, restarted it
 append_file $MYSQLTEST_VARDIR/tmp/master0.expect;
 wait-maria_empty_logs.inc
@@ -73,5 +73,5 @@ EOF
 connection default;
 # Restore current database as the effect of "use" was lost after restart
 --disable_query_log
-eval use $current_database;
+eval use $default_db;
 --enable_query_log

mysql-test/r/maria-no-logging.result

+set global maria_log_file_size=4294967295;
+drop database if exists mysqltest;
+create database mysqltest;
+use mysqltest;
+set global maria_checkpoint_interval=0;
+create table t2 (a varchar(100)) engine=myisam;
+insert into t2 select repeat('z',100);
+insert into t2 select * from t2;
+insert into t2 select * from t2;
+insert into t2 select * from t2;
+insert into t2 select * from t2;
+insert into t2 select * from t2;
+insert into t2 select * from t2;
+* shut down mysqld, removed logs, restarted it
+create table t1 (a varchar(100)) engine=maria transactional=1;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` varchar(100) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=1
+show engine maria logs;
+Type	Name	Status
+MARIA	Size        16384 maria_log.00000001	unknown
+insert into t1 values('a');
+insert into t1 select * from t2;
+show engine maria logs;
+Type	Name	Status
+MARIA	Size        24576 maria_log.00000001	unknown
+* shut down mysqld, removed logs, restarted it
+truncate table t1;
+insert into t1 select * from t2;
+show engine maria logs;
+Type	Name	Status
+MARIA	Size        16384 maria_log.00000001	unknown
+drop table t1;
+* shut down mysqld, removed logs, restarted it
+create table t1 (a varchar(100)) engine=maria transactional=1;
+insert into t1 values('a');
+create table if not exists t1 select * from t2;
+Warnings:
+Note	1050	Table 't1' already exists
+show engine maria logs;
+Type	Name	Status
+MARIA	Size        24576 maria_log.00000001	unknown
+* shut down mysqld, removed logs, restarted it
+drop table t1;
+create table t1 engine=maria transactional=1 select * from t2;
+show engine maria logs;
+Type	Name	Status
+MARIA	Size        16384 maria_log.00000001	unknown
+drop database mysqltest;

mysql-test/r/maria-page-checksum.result

@@ -650,3 +650,291 @@ t1	CREATE TABLE `t1` (
 ) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
 Page checksums are used
 drop table t1;
+# iteration 1
+create table t1(a int) engine=maria  ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
+Crashsafe:           yes
+alter table t1 modify a bigint ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` bigint(20) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
+Crashsafe:           yes
+drop table t1;
+# iteration 2
+create table t1(a int) engine=maria  ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
+Crashsafe:           yes
+alter table t1  transactional=0 ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=0
+Crashsafe:           no
+drop table t1;
+# iteration 3
+create table t1(a int) engine=maria  ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
+Crashsafe:           yes
+alter table t1  transactional=1 ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=1
+Crashsafe:           yes
+drop table t1;
+# iteration 4
+create table t1(a int) engine=maria  ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
+Crashsafe:           yes
+alter table t1 engine=maria  ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
+Crashsafe:           yes
+drop table t1;
+# iteration 5
+create table t1(a int) engine=maria  ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
+Crashsafe:           yes
+alter table t1 engine=maria transactional=0 ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=0
+Crashsafe:           no
+drop table t1;
+# iteration 6
+create table t1(a int) engine=maria  ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
+Crashsafe:           yes
+alter table t1 engine=maria transactional=1 ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=1
+Crashsafe:           yes
+drop table t1;
+# iteration 7
+create table t1(a int) engine=maria transactional=0 ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=0
+Crashsafe:           no
+alter table t1 modify a bigint ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` bigint(20) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=0
+Crashsafe:           no
+drop table t1;
+# iteration 8
+create table t1(a int) engine=maria transactional=0 ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=0
+Crashsafe:           no
+alter table t1  transactional=0 ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=0
+Crashsafe:           no
+drop table t1;
+# iteration 9
+create table t1(a int) engine=maria transactional=0 ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=0
+Crashsafe:           no
+alter table t1  transactional=1 ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=1
+Crashsafe:           yes
+drop table t1;
+# iteration 10
+create table t1(a int) engine=maria transactional=0 ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=0
+Crashsafe:           no
+alter table t1 engine=maria  ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=0
+Crashsafe:           no
+drop table t1;
+# iteration 11
+create table t1(a int) engine=maria transactional=0 ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=0
+Crashsafe:           no
+alter table t1 engine=maria transactional=0 ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=0
+Crashsafe:           no
+drop table t1;
+# iteration 12
+create table t1(a int) engine=maria transactional=0 ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=0
+Crashsafe:           no
+alter table t1 engine=maria transactional=1 ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=1
+Crashsafe:           yes
+drop table t1;
+# iteration 13
+create table t1(a int) engine=maria transactional=1 ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=1
+Crashsafe:           yes
+alter table t1 modify a bigint ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` bigint(20) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=1
+Crashsafe:           yes
+drop table t1;
+# iteration 14
+create table t1(a int) engine=maria transactional=1 ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=1
+Crashsafe:           yes
+alter table t1  transactional=0 ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=0
+Crashsafe:           no
+drop table t1;
+# iteration 15
+create table t1(a int) engine=maria transactional=1 ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=1
+Crashsafe:           yes
+alter table t1  transactional=1 ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=1
+Crashsafe:           yes
+drop table t1;
+# iteration 16
+create table t1(a int) engine=maria transactional=1 ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=1
+Crashsafe:           yes
+alter table t1 engine=maria  ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=1
+Crashsafe:           yes
+drop table t1;
+# iteration 17
+create table t1(a int) engine=maria transactional=1 ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=1
+Crashsafe:           yes
+alter table t1 engine=maria transactional=0 ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=0
+Crashsafe:           no
+drop table t1;
+# iteration 18
+create table t1(a int) engine=maria transactional=1 ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=1
+Crashsafe:           yes
+alter table t1 engine=maria transactional=1 ;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MARIA DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1 TRANSACTIONAL=1
+Crashsafe:           yes
+drop table t1;

mysql-test/r/maria-recover.result

@@ -24,7 +24,7 @@ select * from t_corrupted2;
 a
 ThursdayMorningsMarket
 Warnings:
-Error	145	Table './mysqltest/t_corrupted2' is marked as crashed and should be repaired
+Error	145	Table '.t_corrupted2' is marked as crashed and should be repaired
 Error	1194	Table 't_corrupted2' is marked as crashed and should be repaired
 Error	1034	1 client is using or hasn't closed the table properly
 Error	1034	Wrong base information on indexpage at page: 1

mysql-test/r/maria2.result

+CREATE TABLE t1 (
+line BLOB,
+kind ENUM('po', 'pp', 'rr', 'dr', 'rd', 'ts', 'cl') NOT NULL DEFAULT 'po',
+name VARCHAR(32)
+) transactional=0 row_format=page engine=maria;
+select count(*) from t1;
+count(*)
+810
+delete from t1 limit 1000;
+select count(*) from t1;
+count(*)
+0
+select name from t1;
+name
+check table t1 extended;
+Table	Op	Msg_type	Msg_text
+test.t1	check	status	OK
+drop table t1;

mysql-test/t/maria-no-logging.test

+# test of cases where we can safely disable logging
+
+--source include/have_maria.inc
+
+set global maria_log_file_size=4294967295;
+
+--disable_warnings
+drop database if exists mysqltest;
+--enable_warnings
+create database mysqltest;
+
+connect (admin, 127.0.0.1, root,,mysqltest,,);
+--enable_reconnect
+
+connection default;
+use mysqltest;
+--enable_reconnect
+
+# checkpoints can make log unrepeatable
+let $def_checkinterval=`select @@global.maria_checkpoint_interval`;
+set global maria_checkpoint_interval=0;
+
+# Prepare table to help for big load
+create table t2 (a varchar(100)) engine=myisam;
+insert into t2 select repeat('z',100);
+insert into t2 select * from t2;
+insert into t2 select * from t2;
+insert into t2 select * from t2;
+insert into t2 select * from t2;
+insert into t2 select * from t2;
+insert into t2 select * from t2;
+
+# INSERT SELECT
+
+# no optimization because table not empty
+
+# SHOW ENGINE MARIA LOGS could be influenced by older logs
+-- source include/maria_empty_logs.inc
+create table t1 (a varchar(100)) engine=maria transactional=1;
+show create table t1;
+--replace_regex /; .+maria_log/maria_log/
+show engine maria logs;
+
+insert into t1 values('a');
+insert into t1 select * from t2;
+--replace_regex /; .+maria_log/maria_log/
+show engine maria logs;
+
+# optimization because table is empty
+-- source include/maria_empty_logs.inc
+truncate table t1;
+insert into t1 select * from t2;
+--replace_regex /; .+maria_log/maria_log/
+show engine maria logs;
+
+drop table t1;
+
+# same for CREATE SELECT
+
+# no optimization because table not empty
+-- source include/maria_empty_logs.inc
+create table t1 (a varchar(100)) engine=maria transactional=1;
+insert into t1 values('a');
+create table if not exists t1 select * from t2;
+--replace_regex /; .+maria_log/maria_log/
+show engine maria logs;
+
+# optimization because table is empty
+-- source include/maria_empty_logs.inc
+drop table t1;
+create table t1 engine=maria transactional=1 select * from t2;
+--replace_regex /; .+maria_log/maria_log/
+show engine maria logs;
+
+drop database mysqltest;
+
+--disable_result_log
+--disable_query_log
+eval set global maria_checkpoint_interval=$def_checkinterval;
+--enable_result_log
+--enable_query_log

mysql-test/t/maria-purge.test

 -- source include/have_maria.inc
 -- source include/big_test.inc
 
-#
-# Empty logs to get log file numbers repeatable
+# pre-requisites for maria_empty_logs
+connect (admin, 127.0.0.1, root,,test,,);
 #
 --enable_reconnect
-connect (admin, localhost, root,,);
+connection default;
 --enable_reconnect
---source include/maria_empty_logs.inc
+# end of pre-requisites
+
+# SHOW ENGINE MARIA LOGS could be influenced by older logs
+# Also, possibly automatic checkpoints (see if that happens in
+# practice)
+-- source include/maria_empty_logs.inc
 
 let $default=`select @@global.storage_engine`;
 set global storage_engine=maria;
@@ -56,6 +61,7 @@ insert into t2 select * from t1;
 insert into t1 select * from t2;
 
 set global maria_log_file_size=16777216;
+# force a checkpoint to allow log purge
 eval set global maria_checkpoint_interval=$def_checkinterval;
 --replace_regex /Size +[0-9]+ ; .+master-data/master-data/
 SHOW ENGINE maria logs;

mysql-test/t/maria-recover.test

@@ -48,6 +48,7 @@ EOF
 
 # line below will be removed
 disable_ps_protocol;
+replace_regex /.mysqltest.t_corrupted2/t_corrupted2/ ;
 select * from t_corrupted2; # should show corruption and repair messages
 enable_ps_protocol;
 select * from t_corrupted2; # should show just rows

mysql-test/t/maria2.test

+--source include/have_maria.inc
+
+# Test for BUG#36319
+# "Maria: table is not empty but DELETE and SELECT find no rows"
+
+CREATE TABLE t1 (
+  line BLOB,
+  kind ENUM('po', 'pp', 'rr', 'dr', 'rd', 'ts', 'cl') NOT NULL DEFAULT 'po',
+  name VARCHAR(32)
+) transactional=0 row_format=page engine=maria;
+
+let $query=   INSERT INTO t1 (name, kind, line) VALUES 
+  ("Aadaouane", "pp", GeomFromText("POINT(32.816667 35.983333)")),
+  ("Aadassiye", "pp", GeomFromText("POINT(35.816667 36.216667)")),
+  ("Aadbel", "pp", GeomFromText("POINT(34.533333 36.100000)")),
+  ("Aadchit", "pp", GeomFromText("POINT(33.347222 35.423611)")),
+  ("Aadchite", "pp", GeomFromText("POINT(33.347222 35.423611)")),
+  ("Aadchit el Qoussair", "pp", GeomFromText("POINT(33.283333 35.483333)")),
+  ("Aaddaye", "pp", GeomFromText("POINT(36.716667 40.833333)")),
+  ("'Aadeissa", "pp", GeomFromText("POINT(32.823889 35.698889)")),
+  ("Aaderup", "pp", GeomFromText("POINT(55.216667 11.766667)")),
+  ("Qalaat Aades", "pp", GeomFromText("POINT(33.503333 35.377500)")),
+  ("A ad'ino", "pp", GeomFromText("POINT(54.812222 38.209167)")),
+  ("Aadi Noia", "pp", GeomFromText("POINT(13.800000 39.833333)")),
+  ("Aad La Macta", "pp", GeomFromText("POINT(35.779444 -0.129167)")),
+  ("Aadland", "pp", GeomFromText("POINT(60.366667 5.483333)")),
+  ("Aadliye", "pp", GeomFromText("POINT(33.366667 36.333333)")),
+  ("Aadloun", "pp", GeomFromText("POINT(33.403889 35.273889)")),
+  ("Aadma", "pp", GeomFromText("POINT(58.798333 22.663889)")),
+  ("Aadma Asundus", "pp", GeomFromText("POINT(58.798333 22.663889)")),
+  ("Aadmoun", "pp", GeomFromText("POINT(34.150000 35.650000)")),
+  ("Aadneram", "pp", GeomFromText("POINT(59.016667 6.933333)")),
+  ("Aadneskaar", "pp", GeomFromText("POINT(58.083333 6.983333)")),
+  ("Aadorf", "pp", GeomFromText("POINT(47.483333 8.900000)")),
+  ("Aadorp", "pp", GeomFromText("POINT(52.366667 6.633333)")),
+  ("Aadouane", "pp", GeomFromText("POINT(32.816667 35.983333)")),
+  ("Aadoui", "pp", GeomFromText("POINT(34.450000 35.983333)")),
+  ("Aadouiye", "pp", GeomFromText("POINT(34.583333 36.183333)")),
+  ("Aadouss", "pp", GeomFromText("POINT(33.512500 35.601389)")),
+  ("Aadra", "pp", GeomFromText("POINT(33.616667 36.500000)")),
+  ("Aadzi", "pp", GeomFromText("POINT(38.100000 64.850000)"));
+
+--disable_query_log
+let $1=90;
+while($1)
+{
+  eval $query;
+  dec $1;
+}
+let $1=90;
+while($1)
+{
+  delete from t1 limit 1;
+  delete from t1 limit 10;
+  delete from t1 limit 7;
+  delete from t1 limit 2;
+  dec $1;
+}
+--enable_query_log
+
+select count(*) from t1;
+delete from t1 limit 1000;
+select count(*) from t1;
+select name from t1;
+check table t1 extended;
+drop table t1;

sql/sql_table.cc

@@ -5229,6 +5229,7 @@ compare_tables(TABLE *table,
       create_info->used_fields & HA_CREATE_USED_DEFAULT_CHARSET ||
       create_info->used_fields & HA_CREATE_USED_ROW_FORMAT ||
       create_info->used_fields & HA_CREATE_USED_PAGE_CHECKSUM ||
+      create_info->used_fields & HA_CREATE_USED_TRANSACTIONAL ||
       (alter_info->flags & (ALTER_RECREATE | ALTER_FOREIGN_KEY)) ||
       order_num ||
       !table->s->mysql_version ||

storage/maria/CMakeLists.txt

@@ -24,7 +24,7 @@ INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/include ${CMAKE_SOURCE_DIR}/zlib
 SET(MARIA_SOURCES ma_init.c ma_open.c ma_extra.c ma_info.c ma_rkey.c 
             ma_rnext.c ma_rnext_same.c 
             ma_search.c ma_page.c ma_key_recover.c ma_key.c 
-            ma_locking.c 
+            ma_locking.c ma_state.c
             ma_rrnd.c ma_scan.c ma_cache.c 
             ma_statrec.c ma_packrec.c ma_dynrec.c 
             ma_blockrec.c ma_bitmap.c 

storage/maria/ma_ft_parser.c

@@ -114,7 +114,8 @@ uchar maria_ft_get_word(CHARSET_INFO *cs, uchar **start, uchar *end,
 {
   uchar *doc=*start;
   int ctype;
-  uint mwc, length, mbl;
+  uint mwc, length;
+  int mbl;
 
   param->yesno=(FTB_YES==' ') ? 1 : (param->quot != 0);
   param->weight_adjust= param->wasign= 0;
@@ -122,7 +123,7 @@ uchar maria_ft_get_word(CHARSET_INFO *cs, uchar **start, uchar *end,
 
   while (doc<end)
   {
-    for (; doc < end; doc+= (mbl > 0 ? mbl : 1))
+    for (; doc < end; doc+= (mbl > 0 ? mbl : (mbl < 0 ? -mbl : 1)))
     {
       mbl= cs->cset->ctype(cs, &ctype, (uchar*)doc, (uchar*)end);
       if (true_word_char(ctype, *doc))
@@ -140,7 +141,8 @@ uchar maria_ft_get_word(CHARSET_INFO *cs, uchar **start, uchar *end,
         {
           /* param->prev=' '; */
           *start=doc+1;
-          if (*doc == FTB_LQUOT) param->quot= (char *) *start;
+          if (*doc == FTB_LQUOT)
+            param->quot= (char *) *start;
           param->type= (*doc == FTB_RBR ? FT_TOKEN_RIGHT_PAREN : FT_TOKEN_LEFT_PAREN);
           goto ret;
         }
@@ -160,7 +162,8 @@ uchar maria_ft_get_word(CHARSET_INFO *cs, uchar **start, uchar *end,
     }
 
     mwc=length=0;
-    for (word->pos= doc; doc < end; length++, doc+= (mbl > 0 ? mbl : 1))
+    for (word->pos= doc; doc < end; length++,
+         doc+= (mbl > 0 ? mbl : (mbl < 0 ? -mbl : 1)))
     {
       mbl= cs->cset->ctype(cs, &ctype, (uchar*)doc, (uchar*)end);
       if (true_word_char(ctype, *doc))
@@ -205,13 +208,13 @@ uchar maria_ft_simple_get_word(CHARSET_INFO *cs, uchar **start,
                                my_bool skip_stopwords)
 {
   uchar *doc= *start;
-  uint mwc, length, mbl;
-  int ctype;
+  uint mwc, length;
+  int ctype, mbl;
   DBUG_ENTER("maria_ft_simple_get_word");
 
   do
   {
-    for (;; doc+= (mbl > 0 ? mbl : 1))
+    for (;; doc+= (mbl > 0 ? mbl : (mbl < 0 ? -mbl : 1)))
     {
       if (doc >= end)
         DBUG_RETURN(0);
@@ -221,7 +224,8 @@ uchar maria_ft_simple_get_word(CHARSET_INFO *cs, uchar **start,
     }
 
     mwc= length= 0;
-    for (word->pos= doc; doc < end; length++, doc+= (mbl > 0 ? mbl : 1))
+    for (word->pos= doc; doc < end; length++,
+         doc+= (mbl > 0 ? mbl : (mbl < 0 ? -mbl : 1)))
     {
       mbl= cs->cset->ctype(cs, &ctype, doc, end);
       if (true_word_char(ctype, *doc))
@@ -393,7 +397,9 @@ MYSQL_FTPARSER_PARAM *maria_ftparser_call_initializer(MARIA_HA *info,
        mysql_add_word == 0 - parser is not initialized
        mysql_add_word != 0 - parser is initialized, or no
                              initialization needed. */
-    info->ftparser_param[ftparser_nr].mysql_add_word= (void *)1;
+    info->ftparser_param[ftparser_nr].mysql_add_word=
+      (int (*)(struct st_mysql_ftparser_param *, char *, int,
+               MYSQL_FTPARSER_BOOLEAN_INFO *)) 1;
     if (parser->init && parser->init(&info->ftparser_param[ftparser_nr]))
       return 0;
   }

storage/maria/ma_recovery.c

@@ -3063,7 +3063,8 @@ static LSN parse_checkpoint_record(LSN lsn)
     Find LSN higher or equal to this TRANSLOG_ADDRESS, suitable for
     translog_read_record() functions.
   */
-  checkpoint_start= translog_next_LSN(start_address, LSN_IMPOSSIBLE);
+  start_address= checkpoint_start=
+    translog_next_LSN(start_address, LSN_IMPOSSIBLE);
   if (checkpoint_start == LSN_IMPOSSIBLE)
   {
     /*

storage/maria/ma_rt_test.c

@@ -86,8 +86,9 @@ static double rt_data[]=
   -1
 };
 
-static int silent= 0, testflag= 0, transactional= 0,
-  die_in_middle_of_transaction= 0, checkpoint= 0, create_flag= 0;
+static int testflag, checkpoint, create_flag;
+static my_bool silent, transactional, die_in_middle_of_transaction,
+  opt_versioning;
 static enum data_file_type record_type= DYNAMIC_RECORD;
 
 int main(int argc, char *argv[])
@@ -141,7 +142,11 @@ static int run_test(const char *filename)
   int upd= 10;
   ha_rows hrows;
 
-  bzero((char*) recinfo,sizeof(recinfo));
+  bzero(&uniquedef, sizeof(uniquedef));
+  bzero(&create_info, sizeof(create_info));
+  bzero(recinfo, sizeof(recinfo));
+  bzero(keyinfo, sizeof(keyinfo));
+  bzero(keyseg, sizeof(keyseg));
 
   /* Define a column for NULLs and DEL markers*/
 
@@ -179,7 +184,6 @@ static int run_test(const char *filename)
   if (!silent)
     printf("- Creating isam-file\n");
 
-  bzero((char*) &create_info,sizeof(create_info));
   create_info.max_rows=10000000;
   create_info.transactional= transactional;
 
@@ -197,6 +201,8 @@ static int run_test(const char *filename)
   if (!(file=maria_open(filename,2,HA_OPEN_ABORT_IF_LOCKED)))
     goto err;
   maria_begin(file);
+  if (opt_versioning)
+    maria_versioning(file, 1);
   if (testflag == 1)
     goto end;
   if (checkpoint == 1 && ma_checkpoint_execute(CHECKPOINT_MEDIUM, FALSE))
@@ -215,13 +221,19 @@ static int run_test(const char *filename)
     }
     else
     {
-      printf("maria_write: %d\n", error);
+      fprintf(stderr, "maria_write: %d\n", error);
       goto err;
     }
   }
 
+  if (maria_scan_init(file))
+  {
+    fprintf(stderr, "maria_scan_init failed\n");
+    goto err;
+  }
   if ((error=read_with_pos(file)))
     goto err;
+  maria_scan_end(file);
 
   if (!silent)
     printf("- Reading rows with key\n");
@@ -236,7 +248,7 @@ static int run_test(const char *filename)
 
     if (error && error!=HA_ERR_KEY_NOT_FOUND)
     {
-      printf("     maria_rkey: %3d  errno: %3d\n",error,my_errno);
+      fprintf(stderr,"     maria_rkey: %3d  errno: %3d\n",error,my_errno);
       goto err;
     }
     if (error == HA_ERR_KEY_NOT_FOUND)
@@ -268,7 +280,8 @@ static int run_test(const char *filename)
     error=maria_scan(file,read_record);
     if (error)
     {
-      printf("pos: %2d  maria_rrnd: %3d  errno: %3d\n",i,error,my_errno);
+      fprintf(stderr, "pos: %2d  maria_rrnd: %3d  errno: %3d\n", i, error,
+              my_errno);
       goto err;
     }
     print_record(read_record,maria_position(file),"\n");
@@ -276,7 +289,8 @@ static int run_test(const char *filename)
     error=maria_delete(file,read_record);
     if (error)
     {
-      printf("pos: %2d maria_delete: %3d errno: %3d\n",i,error,my_errno);
+      fprintf(stderr, "pos: %2d maria_delete: %3d errno: %3d\n", i, error,
+              my_errno);
       goto err;
     }
   }
@@ -305,6 +319,7 @@ static int run_test(const char *filename)
     {
       if (error==HA_ERR_RECORD_DELETED)
       {
+        if (!silent)
           printf("found deleted record\n");
         /*
           In BLOCK_RECORD format, maria_scan() never returns deleted records,
@@ -313,17 +328,20 @@ static int run_test(const char *filename)
         max_i++;
         continue;
       }
-      printf("pos: %2d  maria_rrnd: %3d  errno: %3d\n",i,error,my_errno);
+      fprintf(stderr, "pos: %2d  maria_rrnd: %3d  errno: %3d\n",i , error,
+              my_errno);
       goto err;
     }
     print_record(read_record,maria_position(file),"");
     create_record1(record,i+nrecords*upd);
+    if (!silent)
       printf("\t-> ");
     print_record(record,maria_position(file),"\n");
     error=maria_update(file,read_record,record);
     if (error)
     {
-      printf("pos: %2d  maria_update: %3d  errno: %3d\n",i,error,my_errno);
+      fprintf(stderr, "pos: %2d  maria_update: %3d  errno: %3d\n",i, error,
+              my_errno);
       goto err;
     }
   }
@@ -351,7 +369,7 @@ static int run_test(const char *filename)
   if ((error=maria_rkey(file,read_record,0,record+1,HA_WHOLE_KEY,
                         HA_READ_MBR_INTERSECT)))
   {
-    printf("maria_rkey: %3d  errno: %3d\n",error,my_errno);
+    fprintf(stderr, "maria_rkey: %3d  errno: %3d\n",error,my_errno);
     goto err;
   }
   print_record(read_record,maria_position(file),"  maria_rkey\n");
@@ -363,12 +381,13 @@ static int run_test(const char *filename)
     {
       if (error==HA_ERR_END_OF_FILE)
         break;
-      printf("maria_next: %3d  errno: %3d\n",error,my_errno);
+      fprintf(stderr, "maria_next: %3d  errno: %3d\n",error,my_errno);
       goto err;
     }
     print_record(read_record,maria_position(file),"  maria_rnext_same\n");
       row_count++;
   }
+  if (!silent)
     printf("     %d rows\n",row_count);
 
   if (!silent)
@@ -377,7 +396,7 @@ static int run_test(const char *filename)
   error=maria_rfirst(file,read_record,0);
   if (error)
   {
-    printf("maria_rfirst: %3d  errno: %3d\n",error,my_errno);
+    fprintf(stderr, "maria_rfirst: %3d  errno: %3d\n",error,my_errno);
     goto err;
   }
   row_count=1;
@@ -389,12 +408,13 @@ static int run_test(const char *filename)
     {
       if (error==HA_ERR_END_OF_FILE)
         break;
-      printf("maria_next: %3d  errno: %3d\n",error,my_errno);
+      fprintf(stderr, "maria_next: %3d  errno: %3d\n",error,my_errno);
       goto err;
     }
     print_record(read_record,maria_position(file),"  maria_rnext\n");
     row_count++;
   }
+  if (!silent)
     printf("     %d rows\n",row_count);
 
   if (!silent)
@@ -407,6 +427,7 @@ static int run_test(const char *filename)
   range.length= 1000;                           /* Big enough */
   range.flag= HA_READ_MBR_INTERSECT;
   hrows= maria_records_in_range(file,0, &range, (key_range*) 0);
+  if (!silent)
     printf("     %ld rows\n", (long) hrows);
 
 end:
@@ -432,6 +453,7 @@ end:
         goto err;
       break;
     }
+    if (!silent)
       printf("Dying on request without maria_commit()/maria_close()\n");
     exit(0);
   }
@@ -444,7 +466,7 @@ end:
   return 0;
 
 err:
-  printf("got error: %3d when using maria-database\n",my_errno);
+  fprintf(stderr, "got error: %3d when using maria-database\n",my_errno);
   return 1;           /* skip warning */
 }
 
@@ -469,7 +491,8 @@ static int read_with_pos (MARIA_HA * file)
         break;
       if (error==HA_ERR_RECORD_DELETED)
         continue;
-      printf("pos: %2d  maria_rrnd: %3d  errno: %3d\n",i,error,my_errno);
+      fprintf(stderr, "pos: %2d  maria_rrnd: %3d  errno: %3d\n", i, error,
+              my_errno);
       return error;
     }
     print_record(read_record,maria_position(file),"\n");
@@ -485,6 +508,8 @@ static void bprint_record(char * record,
 {
   int i;
   char * pos;
+  if (silent)
+    return;
   i=(unsigned char)record[0];
   printf("%02X ",i);
 
@@ -505,6 +530,8 @@ static void print_record(uchar *record,
   uchar *pos;
   double c;
 
+  if (silent)
+    return;
   printf("     rec=(%d)",(unsigned char)record[0]);
   for ( pos=record+1, i=0; i<2*ndims; i++)
    {
@@ -605,6 +632,9 @@ static struct my_option my_long_options[] =
    "Test in transactional mode. (Only works with block format)",
    (uchar**) &transactional, (uchar**) &transactional, 0, GET_BOOL, NO_ARG,
    0, 0, 0, 0, 0, 0},
+  {"versioning", 'C', "Use row versioning (only works with block format)",
+   (uchar**) &opt_versioning,  (uchar**) &opt_versioning, 0, GET_BOOL,
+   NO_ARG, 0, 0, 0, 0, 0, 0},
   { 0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}
 };
 

storage/maria/ma_state.c

@@ -28,9 +28,9 @@
      10 ended transactions since last time it was called.
 */
 
-#include <maria_def.h>
+#include "maria_def.h"
 #include "trnman.h"
-#include <ma_blockrec.h>
+#include "ma_blockrec.h"
 
 /**
    @brief Setup initial start-of-transaction state for a table

storage/maria/ma_test_force_start.pl

@@ -36,24 +36,58 @@ else
 my $force_after= 3;
 my $corrupt_file= $corrupt_index ? "MAI" : "MAD";
 my $corrupt_message= 
-  "\\[ERROR\\] mysqld: Table '.\/test\/t1' is marked as crashed and should be repaired";
+  "\\[ERROR\\] mysqld(.exe)*: Table '..test.t1' is marked as crashed and should be repaired";
 
 my $sql_name= "./var/tmp/create_table.sql";
 my $error_log_name= "./var/log/master.err";
 my @cmd_output;
 my $whatever; # garbage data
-my $base_server_cmd= "perl mysql-test-run.pl --mem --mysqld=--maria-force-start-after-recovery-failures=$force_after maria-recover";
+my $base_server_cmd= "perl mysql-test-run.pl --mysqld=--maria-force-start-after-recovery-failures=$force_after maria-recover ";
+if ($^O =~ /^mswin/i)
+  {
+    print <<EOF;
+WARNING: with Activestate Perl, mysql-test-run.pl --start-and-exit has a bug:
+it does not exit; cygwin perl recommended
+EOF
+  }
+my $iswindows= ( $^O =~ /win/i  && $^O !~ /darwin/i );
+$base_server_cmd.= ($iswindows ? "--mysqld=--console" : "--mem");
 my $server_cmd;
-my $client_cmd= "../client/mysql -u root -S var/tmp/master.sock test < $sql_name";
 my $server_pid_name="./var/run/master.pid";
 my $server_pid;
 my $i; # count of server restarts
 sub kill_server;
 
+my $suffix= ($iswindows ? ".exe" : "");
+my $client_exe_path= "../client/release";
+# we use -f, sometimes -x is unexpectedly false in Cygwin
+if ( ! -f "$client_exe_path/mysql$suffix" )
+  {
+    $client_exe_path= "../client/relwithdebinfo";
+    if ( ! -f "$client_exe_path/mysql$suffix" )
+    {
+      $client_exe_path= "../client/debug";
+      if ( ! -f "$client_exe_path/mysql$suffix" )
+      {
+        $client_exe_path= "../client";
+        if ( ! -f "$client_exe_path/mysql$suffix" )
+        {
+          die("Cannot find 'mysql' executable\n");
+        }
+      }
+    }
+  }
+
 print "starting mysqld\n";
 $server_cmd= $base_server_cmd . " --start-and-exit 2>&1";
 @cmd_output=`$server_cmd`;
 die if $?;
+my $master_port= (grep (/Using MASTER_MYPORT .*= (\d+)$/, @cmd_output))[0];
+$master_port =~ s/.*= //;
+chomp $master_port;
+die unless $master_port > 0;
+
+my $client_cmd= "$client_exe_path/mysql -u root -h 127.0.0.1 -P $master_port test < $sql_name";
 
 open(FILE, ">", $sql_name) or die;
 
@@ -113,7 +147,7 @@ for($i= 1; $i <= $force_after; $i= $i + 1)
     open(FILE, "<", $error_log_name) or die;
     @cmd_output= <FILE>;
     close FILE;
-    die unless grep(/\[ERROR\] mysqld: Maria engine: log initialization failed/, @cmd_output);
+    die unless grep(/\[ERROR\] mysqld(.exe)*: Maria engine: log initialization failed/, @cmd_output);
     die unless grep(/\[ERROR\] Plugin 'MARIA' init function returned error./, @cmd_output);
     print "failed - ok\n";
   }
@@ -125,8 +159,8 @@ die if $?;
 open(FILE, "<", $error_log_name) or die;
 @cmd_output= <FILE>;
 close FILE;
-die unless grep(/\[Warning\] mysqld: Maria engine: removed all logs after [\d]+ consecutive failures of recovery from logs/, @cmd_output);
-die unless grep(/\[ERROR\] mysqld: File '..\/tmp\/maria_log.00000001' not found \(Errcode: 2\)/, @cmd_output);
+die unless grep(/\[Warning\] mysqld(.exe)*: Maria engine: removed all logs after [\d]+ consecutive failures of recovery from logs/, @cmd_output);
+die unless grep(/\[ERROR\] mysqld(.exe)*: File '...tmp.maria_log.00000001' not found \(Errcode: 2\)/, @cmd_output);
 print "success - ok\n";
 
 open(FILE, ">", $sql_name) or die;
@@ -151,7 +185,7 @@ open(FILE, "<", $error_log_name) or die;
 @cmd_output= <FILE>;
 close FILE;
 die unless grep(/$corrupt_message/, @cmd_output);
-die unless grep(/\[Warning\] Recovering table: '.\/test\/t1'/, @cmd_output);
+die unless grep(/\[Warning\] Recovering table: '..test.t1'/, @cmd_output);
 print "was corrupted and automatically repaired - ok\n";
 
 # remove our traces
@@ -164,14 +198,38 @@ sub kill_server
   {
     my ($sig)= @_;
     my $wait_count= 0;
+    my $kill_cmd;
+    my @kill_output;
     open(FILE, "<", $server_pid_name) or die;
     @cmd_output= <FILE>;
     close FILE;
     $server_pid= $cmd_output[0];
+    chomp $server_pid;
     die unless $server_pid > 0;
+    if ($iswindows)
+      {
+        # On Windows, server_pid_name is not the "main" process id
+        # so perl's kill() does not see this process id.
+        # But taskkill works, though only with /F ("-9"-style kill).
+        $kill_cmd= "taskkill /F /PID $server_pid 2>&1";
+        @kill_output= `$kill_cmd`;
+        die unless grep(/has been terminated/, @kill_output);
+      }
+    else
+      {
         kill($sig, $server_pid) or die;
-    while (kill (0, $server_pid))
+      }
+    while (1) # wait until mysqld process gone
+      {
+        if ($iswindows)
           {
+            @kill_output= `$kill_cmd`;
+            last if grep(/not found/, @kill_output);
+          }
+        else
+          {
+            kill (0, $server_pid) or last;
+          }
         print "waiting for mysqld to die\n" if ($wait_count > 30);
         $wait_count= $wait_count + 1;
         select(undef, undef, undef, 0.1);

storage/maria/plug.in

 MYSQL_STORAGE_ENGINE(maria,, [Maria Storage Engine],
-        [Crash-safe tables with MyISAM heritage], [max,max-no-ndb])
+        [Crash-safe tables with MyISAM heritage], [default,max,max-no-ndb])
 MYSQL_PLUGIN_DIRECTORY(maria,  [storage/maria])
 MYSQL_PLUGIN_STATIC(maria,     [libmaria.a])
 # Maria will probably go first into max builds, not all builds,

storage/maria/unittest/CMakeLists.txt

@@ -22,7 +22,6 @@ LINK_LIBRARIES(maria myisam mytap mysys dbug strings wsock32 zlib)
 
 ADD_EXECUTABLE(ma_control_file-t ma_control_file-t.c)
 ADD_EXECUTABLE(trnman-t trnman-t.c)
-ADD_EXECUTABLE(lockman2-t lockman2-t.c)
 ADD_EXECUTABLE(ma_test_loghandler-t  
 	ma_test_loghandler-t.c ma_maria_log_cleanup.c ma_loghandler_examples.c)
 ADD_EXECUTABLE(ma_test_loghandler_multigroup-t  

storage/maria/unittest/Makefile.am

@@ -27,7 +27,7 @@ LDADD=			$(top_builddir)/unittest/mytap/libmytap.a \
 			$(top_builddir)/mysys/libmysys.a \
 			$(top_builddir)/dbug/libdbug.a \
 			$(top_builddir)/strings/libmystrings.a @ZLIB_LIBS@
-noinst_PROGRAMS =	ma_control_file-t trnman-t lockman2-t \
+noinst_PROGRAMS =	ma_control_file-t trnman-t \
 			ma_pagecache_single_1k-t ma_pagecache_single_8k-t \
 			ma_pagecache_single_64k-t \
 			ma_pagecache_consist_1k-t \
@@ -42,6 +42,7 @@ noinst_PROGRAMS =	ma_control_file-t trnman-t lockman2-t \
 			ma_test_loghandler-t \
                         ma_test_loghandler_multigroup-t \
 			ma_test_loghandler_multithread-t \
+			ma_test_loghandler_multiflush-t \
 			ma_test_loghandler_pagecache-t \
 			ma_test_loghandler_long-t \
 			ma_test_loghandler_noflush-t \
@@ -54,6 +55,8 @@ noinst_PROGRAMS =	ma_control_file-t trnman-t lockman2-t \
 ma_test_loghandler_t_SOURCES = ma_test_loghandler-t.c ma_maria_log_cleanup.c ma_loghandler_examples.c
 ma_test_loghandler_multigroup_t_SOURCES = ma_test_loghandler_multigroup-t.c ma_maria_log_cleanup.c ma_loghandler_examples.c sequence_storage.c sequence_storage.h
 ma_test_loghandler_multithread_t_SOURCES = ma_test_loghandler_multithread-t.c ma_maria_log_cleanup.c ma_loghandler_examples.c
+ma_test_loghandler_multiflush_t_SOURCES = ma_test_loghandler_multithread-t.c ma_maria_log_cleanup.c ma_loghandler_examples.c
+ma_test_loghandler_multiflush_t_CPPFLAGS = -DMULTIFLUSH_TEST
 ma_test_loghandler_pagecache_t_SOURCES = ma_test_loghandler_pagecache-t.c ma_maria_log_cleanup.c ma_loghandler_examples.c
 ma_test_loghandler_long_t_SOURCES = ma_test_loghandler-t.c ma_maria_log_cleanup.c ma_loghandler_examples.c
 ma_test_loghandler_long_t_CPPFLAGS = -DLONG_LOG_TEST
@@ -100,7 +103,8 @@ ma_pagecache_rwconsist_1k_t_SOURCES =	ma_pagecache_rwconsist.c
 ma_pagecache_rwconsist_1k_t_CPPFLAGS = -DTEST_PAGE_SIZE=1024
 
 # the generic lock manager may not be used in the end and lockman1-t crashes,
-# so we don't build lockman-t and lockman1-t 
+# and lockman2-t takes at least quarter an hour,
+# so we don't build lockman-t and lockman1-t and lockman2-t 
 CLEANFILES =		maria_log_control page_cache_test_file_1 \
 			maria_log.????????
 

storage/maria/unittest/ma_test_all-t

@@ -266,12 +266,15 @@ sub run_check_tests
                       ["-m10000 -e16384 -E16384 -K -L","-sm"],
                       ["-L -K -W -P -b32768", "-se"],
                       ["-c -b65000","-se"] );
+  my @ma_rt_test_opt= ( ); # (["--checksum", "-se"] );
+
 
   if ($count)
   {
     $nr_tests= 2;                # Number of tests outside loops
     for ($i= 0; defined($ma_test1_opt[$i]); $i++) { $nr_tests+=2; }
     for ($i= 0; defined($ma_test2_opt[$i]); $i++) { $nr_tests+=2; }
+    for ($i= 0; defined($ma_rt_test_opt[$i]); $i++) { $nr_tests+=2; }
     return $nr_tests;
   }
 
@@ -298,6 +301,16 @@ sub run_check_tests
     ok("$maria_exe_path/maria_chk$suffix $ma_test2_opt[$i][1] test2",
        $verbose, $i + 1);
   }
+
+  for ($i= 0; defined($ma_rt_test_opt[$i]); $i++)
+  {
+    unlink <maria_log_control maria_log.*>;
+    ok("$maria_exe_path/ma_rt_test$suffix $silent $ma_rt_test_opt[$i][0] $row_type",
+       $verbose, $i + 1);
+    ok("$maria_exe_path/maria_chk$suffix $ma_rt_test_opt[$i][1] rt_test",
+       $verbose, $i + 1);
+  }
+
   unlink <maria_log_control maria_log.*>;
 
   return 0;

storage/maria/unittest/ma_test_loghandler_multithread-t.c

@@ -28,16 +28,35 @@ static const char *default_dbug_option;
 
 #define PCACHE_SIZE (1024*1024*10)
 
+#define LOG_FILE_SIZE (1024L*1024L*1024L + 1024L*1024L*512)
 /*#define LOG_FLAGS TRANSLOG_SECTOR_PROTECTION | TRANSLOG_PAGE_CRC */
 #define LOG_FLAGS 0
 /*#define LONG_BUFFER_SIZE (1024L*1024L*1024L + 1024L*1024L*512)*/
+
+#ifdef MULTIFLUSH_TEST
+
+#define LONG_BUFFER_SIZE (16384L)
+#define MIN_REC_LENGTH 10
+#define SHOW_DIVIDER 20
+#define ITERATIONS 10000
+#define FLUSH_ITERATIONS 1000
+#define WRITERS 2
+#define FLUSHERS 10
+
+#else
+
 #define LONG_BUFFER_SIZE (512L*1024L*1024L)
 #define MIN_REC_LENGTH 30
 #define SHOW_DIVIDER 10
-#define LOG_FILE_SIZE (1024L*1024L*1024L + 1024L*1024L*512)
 #define ITERATIONS 3
+#define FLUSH_ITERATIONS 0
 #define WRITERS 3
+#define FLUSHERS 0
+
+#endif
+
 static uint number_of_writers= WRITERS;
+static uint number_of_flushers= FLUSHERS;
 
 static pthread_cond_t COND_thread_count;
 static pthread_mutex_t LOCK_thread_count;
@@ -48,6 +67,9 @@ static LSN lsns1[WRITERS][ITERATIONS];
 static LSN lsns2[WRITERS][ITERATIONS];
 static uchar *long_buffer;
 
+
+static LSN last_lsn; /* For test purposes the variable allow dirty read/write */
+
 /*
   Get pseudo-random length of the field in
     limits [MIN_REC_LENGTH..LONG_BUFFER_SIZE]
@@ -177,6 +199,7 @@ void writer(int num)
       return;
     }
     lsns2[num][i]= lsn;
+    last_lsn= lsn;
     pthread_mutex_lock(&LOCK_thread_count);
     ok(1, "write records");
     pthread_mutex_unlock(&LOCK_thread_count);
@@ -205,6 +228,33 @@ static void *test_thread_writer(void *arg)
 }
 
 
+static void *test_thread_flusher(void *arg)
+{
+  int param= *((int*) arg);
+  int i;
+
+  my_thread_init();
+
+  for(i= 0; i < FLUSH_ITERATIONS; i++)
+  {
+    translog_flush(last_lsn);
+    pthread_mutex_lock(&LOCK_thread_count);
+    ok(1, "-- flush %d", param);
+    pthread_mutex_unlock(&LOCK_thread_count);
+  }
+
+  pthread_mutex_lock(&LOCK_thread_count);
+  thread_count--;
+  ok(1, "flusher finished"); /* just to show progress */
+  VOID(pthread_cond_signal(&COND_thread_count));        /* Tell main we are
+                                                           ready */
+  pthread_mutex_unlock(&LOCK_thread_count);
+  free((uchar*) arg);
+  my_thread_end();
+  return(0);
+}
+
+
 int main(int argc __attribute__((unused)),
          char **argv __attribute__ ((unused)))
 {
@@ -219,7 +269,8 @@ int main(int argc __attribute__((unused)),
   int *param, error;
   int rc;
 
-  plan(WRITERS + ITERATIONS * WRITERS * 3);
+  plan(WRITERS + FLUSHERS +
+       ITERATIONS * WRITERS * 3 + FLUSH_ITERATIONS * FLUSHERS );
 
   bzero(&pagecache, sizeof(pagecache));
   maria_data_root= (char *)".";
@@ -329,7 +380,9 @@ int main(int argc __attribute__((unused)),
 
 
   pthread_mutex_lock(&LOCK_thread_count);
-  while (number_of_writers != 0)
+  while (number_of_writers != 0 || number_of_flushers != 0)
+  {
+    if (number_of_writers)
     {
       param= (int*) malloc(sizeof(int));
       *param= number_of_writers - 1;
@@ -343,6 +396,21 @@ int main(int argc __attribute__((unused)),
       thread_count++;
       number_of_writers--;
     }
+    if (number_of_flushers)
+    {
+      param= (int*) malloc(sizeof(int));
+      *param= number_of_flushers - 1;
+      if ((error= pthread_create(&tid, &thr_attr, test_thread_flusher,
+                                 (void*) param)))
+      {
+        fprintf(stderr, "Got error: %d from pthread_create (errno: %d)\n",
+                error, errno);
+        exit(1);
+      }
+      thread_count++;
+      number_of_flushers--;
+    }
+  }
   pthread_mutex_unlock(&LOCK_thread_count);
 
   pthread_attr_destroy(&thr_attr);

storage/maria/unittest/ma_test_recovery.pl

@@ -91,7 +91,9 @@ sub main
           "ma_test2$suffix $silent -M -T -c -b65000",
           "ma_test2$suffix $silent -M -T -c -b65000 -d800",
           "ma_test1$suffix $silent -M -T -c -C",
-          "ma_test2$suffix $silent -L -K -W -P -M -T -c -d500 -C"
+          "ma_test2$suffix $silent -L -K -W -P -M -T -c -d500 -C",
+          #"ma_rt_test$suffix $silent -M -T -c -C",
+          # @todo: also add to @t2
          );
 
   foreach my $prog (@t)
@@ -103,10 +105,14 @@ sub main
     $res= my_exec("$maria_exe_path/$prog");
     print MY_LOG $res;
     # derive table's name from program's name
-    if ($prog =~ m/ma_(test[0-9]+).*/)
+    if ($prog =~ m/^ma_(\S+)\s.*/)
     {
       $table= $1;
     }
+    else
+    {
+      die("can't guess table name");
+    }
     $com=  "$maria_exe_path/maria_chk$suffix -dvv $table ";
     $com.= "| grep -v \"Creation time:\" | grep -v \"file length\" ";
     $com.= "> $tmp/maria_chk_message.good.txt 2>&1";
@@ -182,10 +188,14 @@ sub main
           $res= my_exec("$maria_exe_path/$prog $commit_run_args");
           print MY_LOG $res;
           # derive table's name from program's name
-          if ($prog =~ m/ma_(test[0-9]+).*/)
+          if ($prog =~ m/^ma_(\S+)\s.*/)
           {
             $table= $1;
           }
+          else
+          {
+            die("can't guess table name");
+          }
           $com=  "$maria_exe_path/maria_chk$suffix -dvv $table ";
           $com.= "| grep -v \"Creation time:\" | grep -v \"file length\" ";
           $com.= "> $tmp/maria_chk_message.good.txt 2>&1";

storage/myisam/rt_test.c

@@ -113,6 +113,12 @@ static int run_test(const char *filename)
   int upd= 10;
   ha_rows hrows;
 
+  bzero(&uniquedef, sizeof(uniquedef));
+  bzero(&create_info, sizeof(create_info));
+  bzero(recinfo, sizeof(recinfo));
+  bzero(keyinfo, sizeof(keyinfo));
+  bzero(keyseg, sizeof(keyseg));
+
   /* Define a column for NULLs and DEL markers*/
   
   recinfo[0].type=FIELD_NORMAL;
@@ -147,7 +153,6 @@ static int run_test(const char *filename)
   if (!silent)
     printf("- Creating isam-file\n");
   
-  bzero((char*) &create_info,sizeof(create_info));
   create_info.max_rows=10000000;
   
   if (mi_create(filename,