Merge chilla.local:/home/mydev/mysql-5.1--main

into  chilla.local:/home/mydev/mysql-5.1-toteam


mysql-test/t/disabled.def:
  Auto merged
BitKeeper/deleted/.del-index_merge_innodb.result:
  Auto merged
mysql-test/include/index_merge2.inc:
  Auto merged
mysql-test/include/mix1.inc:
  Auto merged
sql/handler.cc:
  Auto merged
sql/handler.h:
  Auto merged
sql/opt_range.cc:
  Auto merged
storage/myisam/ha_myisam.cc:
  Auto merged
storage/myisam/ha_myisam.h:
  Auto merged
mysql-test/include/handler.inc:
  Manual merge 5.1 -> 5.1-engines
mysql-test/r/innodb_mysql.result:
  Manual merge 5.1 -> 5.1-engines

mysql-test/t/innodb_concurrent.test → mysql-test/include/concurrent.inc

+# include/concurrent.inc
 #
-# Concurrent InnoDB tests, mainly in UPDATE's
+# Concurrent tests for transactional storage engines, mainly in UPDATE's
 # Bug#3300
 # Designed and tested by Sinisa Milivojevic, sinisa@mysql.com
 #
 # two non-interfering UPDATE's not changing result set
 #
-
-# test takes circa 5 minutes to run, so it's big
--- source include/big_test.inc
+# The variable
+#     $engine_type       -- storage engine to be tested
+# has to be set before sourcing this script.
+#
+# Last update:
+# 2006-08-02 ML test refactored
+#               old name was t/innodb_concurrent.test
+#               main code went into include/concurrent.inc
+#
 
 connection default;
+eval SET SESSION STORAGE_ENGINE = $engine_type;
+--disable_warnings
 drop table if exists t1;
-create table t1(eta int(11) not null, tipo int(11), c varchar(255)) engine=innodb;
+--enable_warnings
+create table t1(eta int(11) not null, tipo int(11), c varchar(255));
 connect (thread1, localhost, mysqltest,,);
 connection thread1;
+eval SET SESSION STORAGE_ENGINE = $engine_type;
 insert into t1 values (7,7, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
 insert into t1 values (8,8, "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb");
 insert into t1 values (10,1,"ccccccccccccccccccccccccccccccccccccccccccc");
@@ -57,7 +68,7 @@ drop table t1;
 #
 #connect (thread1, localhost, mysqltest,,);
 connection thread1;
-create table t1(eta int(11) not null, tipo int(11), c varchar(255)) engine=innodb;
+create table t1(eta int(11) not null, tipo int(11), c varchar(255));
 insert into t1 values (7,7, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
 insert into t1 values (8,8, "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb");
 insert into t1 values (10,1,"ccccccccccccccccccccccccccccccccccccccccccc");
@@ -103,7 +114,7 @@ drop table t1;
 
 #connect (thread1, localhost, mysqltest,,);
 connection thread1;
-create table t1 (a int not null, b int not null) engine=innodb;
+create table t1 (a int not null, b int not null);
 insert into t1 values (1,1),(2,1),(3,1),(4,1);
 select get_lock("hello2",1000);
 #connect (thread2, localhost, mysqltest,,);
@@ -132,7 +143,7 @@ drop table t1;
 #
 #connect (thread1, localhost, mysqltest,,);
 connection thread1;
-create table t1(eta int(11) not null, tipo int(11), c varchar(255)) engine=innodb;
+create table t1(eta int(11) not null, tipo int(11), c varchar(255));
 insert into t1 values (7,7, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
 insert into t1 values (8,8, "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb");
 insert into t1 values (10,1,"ccccccccccccccccccccccccccccccccccccccccccc");
@@ -175,7 +186,7 @@ drop table t1;
 #
 #connect (thread1, localhost, mysqltest,,);
 connection thread1;
-create table t1(eta int(11) not null, tipo int(11), c varchar(255)) engine=innodb;
+create table t1(eta int(11) not null, tipo int(11), c varchar(255));
 insert into t1 values (7,7, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
 insert into t1 values (8,8, "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb");
 insert into t1 values (10,1,"ccccccccccccccccccccccccccccccccccccccccccc");
@@ -218,7 +229,7 @@ drop table t1;
 #
 #connect (thread1, localhost, mysqltest,,);
 connection thread1;
-create table t1(eta int(11) not null, tipo int(11), c varchar(255)) engine=innodb;
+create table t1(eta int(11) not null, tipo int(11), c varchar(255));
 insert into t1 values (7,7, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
 insert into t1 values (8,8, "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb");
 insert into t1 values (10,1,"ccccccccccccccccccccccccccccccccccccccccccc");
@@ -261,7 +272,7 @@ drop table t1;
 #
 #connect (thread1, localhost, mysqltest,,);
 connection thread1;
-create table t1(eta int(11) not null, tipo int(11), c varchar(255)) engine=innodb;
+create table t1(eta int(11) not null, tipo int(11), c varchar(255));
 insert into t1 values (7,7, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
 insert into t1 values (8,8, "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb");
 insert into t1 values (10,1,"ccccccccccccccccccccccccccccccccccccccccccc");
@@ -305,7 +316,7 @@ drop table t1;
 #
 #connect (thread1, localhost, mysqltest,,);
 connection thread1;
-create table t1(eta int(11) not null, tipo int(11), c varchar(255)) engine=innodb;
+create table t1(eta int(11) not null, tipo int(11), c varchar(255));
 insert into t1 values (7,7, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
 insert into t1 values (8,8, "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb");
 insert into t1 values (10,1,"ccccccccccccccccccccccccccccccccccccccccccc");

mysql-test/t/innodb-deadlock.test → mysql-test/include/deadlock.inc

--- source include/have_innodb.inc
-# Can't test this with embedded server
--- source include/not_embedded.inc
+# include/deadlock.inc
+#
+# The variable
+#     $engine_type       -- storage engine to be tested
+# has to be set before sourcing this script.
+#
+# Last update:
+# 2006-07-26 ML refactoring + print when connection is switched
+#               old name was t/innodb-deadlock.test
+#               main code went into include/deadlock.inc
+#
 
+--echo # Establish connection con1 (user=root)
 connect (con1,localhost,root,,);
+--echo # Establish connection con2 (user=root)
 connect (con2,localhost,root,,);
 
 --disable_warnings
@@ -13,29 +23,34 @@ drop table if exists t1,t2;
 # Testing of FOR UPDATE
 #
 
+--echo # Switch to connection con1
 connection con1;
-create table t1 (id integer, x integer) engine=INNODB;
+eval create table t1 (id integer, x integer) engine = $engine_type;
 insert into t1 values(0, 0);
 set autocommit=0;
 SELECT * from t1 where id = 0 FOR UPDATE;
 
+--echo # Switch to connection con2
 connection con2;
 set autocommit=0;
 
-# The following query should hang because con1 is locking the page
+# The following query should hang because con1 is locking the record
 --send
 update t1 set x=2 where id = 0;
 --sleep 2
 
+--echo # Switch to connection con1
 connection con1;
 update t1 set x=1 where id = 0;
 select * from t1;
 commit;
 
+--echo # Switch to connection con2
 connection con2;
 reap;
 commit;
 
+--echo # Switch to connection con1
 connection con1;
 select * from t1;
 commit;
@@ -45,9 +60,10 @@ drop table t1;
 # Testing of FOR UPDATE
 #
 
+--echo # Switch to connection con1
 connection con1;
-create table t1 (id integer, x integer) engine=INNODB;
-create table t2 (b integer, a integer) engine=INNODB;
+eval create table t1 (id integer, x integer) engine = $engine_type;
+eval create table t2 (b integer, a integer) engine = $engine_type;
 insert into t1 values(0, 0), (300, 300);
 insert into t2 values(0, 10), (1, 20), (2, 30);
 commit;
@@ -57,61 +73,75 @@ update t2 set a=100 where b=(SELECT x from t1 where id = b FOR UPDATE);
 select * from t2;
 select * from t1;
 
+--echo # Switch to connection con2
 connection con2;
 set autocommit=0;
 
-# The following query should hang because con1 is locking the page
+# The following query should hang because con1 is locking the record
 --send
 update t1 set x=2 where id = 0;
 --sleep 2
 
+--echo # Switch to connection con1
 connection con1;
 update t1 set x=1 where id = 0;
 select * from t1;
 commit;
 
+--echo # Switch to connection con2
 connection con2;
 reap;
 commit;
 
+--echo # Switch to connection con1
 connection con1;
 select * from t1;
 commit;
 
 drop table t1, t2;
-create table t1 (id integer, x integer) engine=INNODB;
-create table t2 (b integer, a integer) engine=INNODB;
+eval create table t1 (id integer, x integer) engine = $engine_type;
+eval create table t2 (b integer, a integer) engine = $engine_type;
 insert into t1 values(0, 0), (300, 300);
 insert into t2 values(0, 0), (1, 20), (2, 30);
 commit;
 
+--echo # Switch to connection con1
 connection con1;
 select a,b from t2 UNION SELECT id, x from t1 FOR UPDATE;
 select * from t2;
 select * from t1;
 
+--echo # Switch to connection con2
 connection con2;
 
-# The following query should hang because con1 is locking the page
+# The following query should hang because con1 is locking the record
 update t2 set a=2 where b = 0;
 select * from t2;
 --send
 update t1 set x=2 where id = 0;
 --sleep 2
 
+--echo # Switch to connection con1
 connection con1;
 update t1 set x=1 where id = 0;
 select * from t1;
 commit;
 
+--echo # Switch to connection con2
 connection con2;
 reap;
 commit;
 
+--echo # Switch to connection con1
 connection con1;
 select * from t1;
 commit;
 
+# Cleanup
+--echo # Switch to connection default + disconnect con1 and con2
+connection default;
+disconnect con1;
+disconnect con2;
 drop table t1, t2;
 
 # End of 4.1 tests

mysql-test/t/handler.test → mysql-test/include/handler.inc

+# include/handler.inc
+#
+# The variables
+#     $engine_type       -- storage engine to be tested
+#     $other_engine_type -- storage engine <> $engine_type
+#     $other_handler_engine_type -- storage engine <> $engine_type, if possible
+#                           1. $other_handler_engine_type must support handler
+#                           2. $other_handler_engine_type must point to an all
+#                              time available storage engine
+#                              2006-08 MySQL 5.1 MyISAM and MEMORY only
+# have to be set before sourcing this script.
 -- source include/not_embedded.inc
 #
 # test of HANDLER ...
 #
+# Last update:
+# 2006-07-31 ML test refactored (MySQL 5.1)
+#               code of t/handler.test and t/innodb_handler.test united
+#               main testing code put into include/handler.inc
+#
 
-# should work in embedded server after mysqltest is fixed
--- source include/not_embedded.inc
+eval SET SESSION STORAGE_ENGINE = $engine_type;
 
 --disable_warnings
 drop table if exists t1,t3,t4,t5;
@@ -74,6 +89,22 @@ handler t2 read next;
 handler t2 read last;
 handler t2 close;
 
+handler t1 open;
+handler t1 read a next; # this used to crash as a bug#5373
+handler t1 read a next;
+handler t1 close;
+
+handler t1 open;
+handler t1 read a prev; # this used to crash as a bug#5373
+handler t1 read a prev;
+handler t1 close;
+
+handler t1 open as t2;
+handler t2 read first;
+eval alter table t1 engine = $engine_type;
+--error 1109
+handler t2 read first;
+
 #
 # DROP TABLE / ALTER TABLE
 #
@@ -84,7 +115,7 @@ insert into t1 values (17);
 --error 1109
 handler t2 read first;
 handler t1 open as t2;
-alter table t1 engine=MyISAM;
+eval alter table t1 engine=$other_engine_type;
 --error 1109
 handler t2 read first;
 drop table t1;
@@ -303,7 +334,7 @@ insert into t5 values ("t5");
 handler t5 open as h5;
 handler h5 read first limit 9;
 # close first
-alter table t1 engine=MyISAM;
+eval alter table t1 engine=$other_handler_engine_type;
 --error 1109
 handler h1 read first limit 9;
 handler h2 read first limit 9;
@@ -311,7 +342,7 @@ handler h3 read first limit 9;
 handler h4 read first limit 9;
 handler h5 read first limit 9;
 # close last
-alter table t5 engine=MyISAM;
+eval alter table t5 engine=$other_handler_engine_type;
 --error 1109
 handler h1 read first limit 9;
 handler h2 read first limit 9;
@@ -320,7 +351,7 @@ handler h4 read first limit 9;
 --error 1109
 handler h5 read first limit 9;
 # close middle
-alter table t3 engine=MyISAM;
+eval alter table t3 engine=$other_handler_engine_type;
 --error 1109
 handler h1 read first limit 9;
 handler h2 read first limit 9;
@@ -338,7 +369,7 @@ handler t1 open as h1_3;
 handler h1_1 read first limit 9;
 handler h1_2 read first limit 9;
 handler h1_3 read first limit 9;
-alter table t1 engine=MyISAM;
+eval alter table t1 engine=$engine_type;
 --error 1109
 handler h1_1 read first limit 9;
 --error 1109
@@ -379,6 +410,13 @@ reap;
 connection default;
 drop table t1;
 
+CREATE TABLE t1 (  no1 smallint(5) NOT NULL default '0',  no2 int(10) NOT NULL default '0',  PRIMARY KEY  (no1,no2));
+INSERT INTO t1 VALUES (1,274),(1,275),(2,6),(2,8),(4,1),(4,2);
+HANDLER t1 OPEN;
+HANDLER t1 READ `primary` = (1, 1000);
+HANDLER t1 READ `primary` PREV;
+DROP TABLE t1;
+
 # End of 4.1 tests
 
 #

mysql-test/t/index_merge.test → mysql-test/include/index_merge1.inc

+# include/index_merge1.inc
 #
 # Index merge tests
 #
+# The variables
+#     $engine_type         -- storage engine to be tested
+#     $merge_table_support -- 1 storage engine supports merge tables
+#                          -- 0 storage engine does not support merge tables
+# have to be set before sourcing this script.
+#
+# Note: The comments/expectations refer to MyISAM.
+#       They might be not valid for other storage engines.
+#
+# Last update:
+# 2006-08-02 ML test refactored
+#               old name was t/index_merge.test
+#               main code went into include/index_merge1.inc
+#
+
+--echo #---------------- Index merge test 1 -------------------------------------------
+
+eval SET SESSION STORAGE_ENGINE = $engine_type;
+
 --disable_warnings
 drop table if exists t0, t1, t2, t3, t4;
 --enable_warnings
@@ -48,6 +68,7 @@ explain select * from t0 where key1 < 3 or key2 <4;
 
 explain
 select * from t0 where (key1 > 30 and key1<35) or (key2 >32 and key2 < 40);
+# Bug#21277: InnoDB, wrong result set, index_merge strategy, second index not evaluated
 select * from t0 where (key1 > 30 and key1<35) or (key2 >32 and key2 < 40);
 
 # 3. Check that index_merge doesn't break "ignore/force/use index"
@@ -186,10 +207,8 @@ create table t4 (
   key2_1 int not null,
   key2_2 int not null,
   key3  int not null,
-  
   index i1a (key1a, key1b),
   index i1b (key1b, key1a),
-  
   index i2_1(key2, key2_1),
   index i2_2(key2, key2_1)
 );
@@ -268,9 +287,11 @@ select * from t3 where
 
 # Test for Bug#3183
 explain select * from t0 where key1 < 3 or key2 < 4;
+# Bug#21277: InnoDB, wrong result set, index_merge strategy, second index not evaluated
 select * from t0 where key1 < 3 or key2 < 4;
 
 update t0 set key8=123 where key1 < 3 or key2 < 4;
+# Bug#21277: InnoDB, wrong result set, index_merge strategy, second index not evaluated
 select * from t0 where key1 < 3 or key2 < 4;
 
 delete from t0 where key1 < 3 or key2 < 4;
@@ -357,6 +378,8 @@ explain select * from t1 WHERE cola = 'foo' AND colb = 'bar';
 explain select * from t1 force index(cola,colb) WHERE cola = 'foo' AND colb = 'bar';
 drop table t1;
 
+if ($merge_table_support)
+{
 #
 # BUG#17314: Index_merge/intersection not choosen by the optimizer for MERGE tables
 #
@@ -383,3 +406,36 @@ explain select * from t3 where a=1 and b=1;
 
 drop table t3;
 drop table t0, t1, t2;
+}
+
+#
+# BUG#20256 - LOCK WRITE - MyISAM
+#
+CREATE TABLE t1(a INT);
+INSERT INTO t1 VALUES(1);
+CREATE TABLE t2(a INT, b INT, dummy CHAR(16) DEFAULT '', KEY(a), KEY(b));
+INSERT INTO t2(a,b) VALUES
+(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),
+(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),
+(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),
+(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),
+(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),
+(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),
+(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),
+(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),
+(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),
+(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),
+(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),
+(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),
+(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),
+(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),
+(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),
+(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),
+(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),
+(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),(0,0),
+(1,2);
+LOCK TABLES t1 WRITE, t2 WRITE;
+INSERT INTO t2(a,b) VALUES(1,2);
+SELECT t2.a FROM t1,t2 WHERE t2.b=2 AND t2.a=1;
+UNLOCK TABLES;
+DROP TABLE t1, t2;

mysql-test/t/index_merge_innodb2.test → mysql-test/include/index_merge_2sweeps.inc

+# include/index_merge_2sweeps.inc
 #
 # 2-sweeps read Index_merge test
 #
--- source include/have_innodb.inc
+# The variable
+#     $engine_type       -- storage engine to be tested
+# has to be set before sourcing this script.
+#
+# Last update:
+# 2006-08-02 ML test refactored
+#               old name was index_merge_innodb2.test
+#               main code went into include/index_merge_2sweeps.inc
+#
+
+--echo #---------------- 2-sweeps read Index merge test 2 -------------------------------
+
+eval SET SESSION STORAGE_ENGINE = $engine_type;
 
 --disable_warnings
 drop table if exists t1;
@@ -15,7 +28,7 @@ create table t1 (
   filler2 char(200),
   index(key1),
   index(key2)
-) engine=innodb;
+);
 
 
 --disable_query_log

mysql-test/t/index_merge_ror.test → mysql-test/include/index_merge_ror.inc

+# include/index_merge_ror.inc
 #
 #  ROR-index_merge tests.
 #
+# The variable
+#     $engine_type       -- storage engine to be tested
+# has to be set before sourcing this script.
+#
+# Note: The comments/expectations refer to MyISAM.
+#       They might be not valid for other storage engines.
+#
+# Last update:
+# 2006-08-02 ML test refactored
+#               old name was t/index_merge_ror.test
+#               main code went into include/index_merge_ror.inc
+#
+
+--echo #---------------- ROR-index_merge tests -----------------------
+
+eval SET SESSION STORAGE_ENGINE = $engine_type;
+
 --disable_warnings
 drop table if exists  t0,t1,t2;
 --enable_warnings
---disable_query_log
 create table t1
 (
   /* Field names reflect value(rowid) distribution, st=STairs, swt= SaWTooth */
@@ -49,14 +66,19 @@ create table t1
 
 # Fill table
 create table t0 as select * from t1;
+--disable_query_log
+--echo # Printing of many insert into t0 values (....) disabled.
 let $cnt=1000;
 while ($cnt)
 {
   eval insert into t0 values (1, 2, 3, 1, 2, 3, 0, 0, 0, 0, 'data1', 'data2', 'data3', 'data4', 'data5', 'data6');
   dec $cnt;
 }
+--enable_query_log
 
 alter table t1 disable keys;
+--disable_query_log
+--echo # Printing of many insert into t1 select .... from t0 disabled.
 let $1=4;
 while ($1)
 {
@@ -74,6 +96,7 @@ while ($1)
  dec $1;
 }
 
+--echo # Printing of many insert into t1 (...) values (....) disabled.
 # Row retrieval tests
 # -1 is used for values 'out of any range we are using'
 # insert enough rows for index intersection to be used for (key1,key2)
@@ -90,8 +113,8 @@ while ($cnt)
   eval insert into t1 (key1, key2, key3, key4, filler1) values (-1, 100, -1, 100,'key2-key4');
   dec $cnt;
 }
-alter table t1 enable keys;
 --enable_query_log
+alter table t1 enable keys;
 select count(*) from t1;
 
 # One row results tests for cases where a single row matches all conditions

mysql-test/t/index_merge_ror_cpk.test → mysql-test/include/index_merge_ror_cpk.inc

+# include/index_merge_ror_cpk.inc
 #
 # Clustered PK ROR-index_merge tests
 #
--- source include/have_innodb.inc
+# The variable
+#     $engine_type       -- storage engine to be tested
+# has to be set before sourcing this script.
+#
+# Note: The comments/expectations refer to InnoDB.
+#       They might be not valid for other storage engines.
+#
+# Last update:
+# 2006-08-02 ML test refactored
+#               old name was t/index_merge_ror_cpk.test
+#               main code went into include/index_merge_ror_cpk.inc
+#
+
+--echo #---------------- Clustered PK ROR-index_merge tests -----------------------------
+
+eval SET SESSION STORAGE_ENGINE = $engine_type;
 
 --disable_warnings
 drop table if exists  t1;
@@ -37,7 +53,7 @@ create table t1
   key (pktail5bad, pk1, pk2, pk2copy),
 
   primary key (pk1, pk2)
-) engine=innodb;
+);
 
 --disable_query_log
 set autocommit=0;
@@ -70,7 +86,8 @@ explain select * from t1 where pk1 < 7500 and key1 = 10;
 explain select * from t1 where pktail1ok=1 and key1=10;
 explain select * from t1 where pktail2ok=1 and key1=10;
 
-select '  The following is actually a deficiency, it uses sort_union currently:' as 'note:';
+# Note: The following is actually a deficiency, it uses sort_union currently.
+#       This comment refers to InnoDB and is probably not valid for other engines.
 explain select * from t1 where (pktail2ok=1 and pk1< 50000) or key1=10;
 
 # The expected rows differs a bit from platform to platform
@@ -89,7 +106,7 @@ create table t1
 (
   RUNID varchar(22),
   SUBMITNR varchar(5),
-  ORDERNR char(1) , 
+  ORDERNR char(1),
   PROGRAMM varchar(8),
   TESTID varchar(4),
   UCCHECK char(1),
@@ -100,7 +117,7 @@ create table t1
   TADIRFLAG char(1),
   PRIMARY KEY  (RUNID,SUBMITNR,ORDERNR,PROGRAMM,TESTID,UCCHECK),
   KEY `TVERM~KEY`  (PROGRAMM,TESTID,UCCHECK)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1; 
+) DEFAULT CHARSET=latin1;
 
 update t1 set `ETEXT` = '', `ETEXT_TYPE`='', `INFO`='', `SEVERITY`='', `TADIRFLAG`=''
 WHERE

mysql-test/t/innodb_cache.test → mysql-test/include/query_cache.inc

--- source include/have_innodb.inc
--- source include/have_query_cache.inc
+# include/query_cache.inc
+#
+# The variables
+#     $engine_type       -- storage engine to be tested
+#     $test_foreign_keys -- 0, skip foreign key tests
+#                        -- 1, do not skip foreign key tests
+# have to be set before sourcing this script.
+#
+# Last update:
+# 2006-08-02 ML test refactored
+#               old name was innodb_cache.test
+#               main code went into include/query_cache.inc
+#
+
+eval SET SESSION STORAGE_ENGINE = $engine_type;
 
 # Initialise
 --disable_warnings
@@ -11,7 +24,7 @@ drop table if exists t1,t2,t3;
 #
 flush status;
 set autocommit=0;
-create table t1 (a int not null) engine=innodb;
+create table t1 (a int not null);
 insert into t1 values (1),(2),(3);
 select * from t1;
 show status like "Qcache_queries_in_cache";
@@ -19,15 +32,15 @@ drop table t1;
 commit;
 set autocommit=1;
 begin;
-create table t1 (a int not null) engine=innodb;
+create table t1 (a int not null);
 insert into t1 values (1),(2),(3);
 select * from t1;
 show status like "Qcache_queries_in_cache";
 drop table t1;
 commit;
-create table t1 (a int not null) engine=innodb;
-create table t2 (a int not null) engine=innodb;
-create table t3 (a int not null) engine=innodb;
+create table t1 (a int not null);
+create table t2 (a int not null);
+create table t3 (a int not null);
 insert into t1 values (1),(2);
 insert into t2 values (1),(2);
 insert into t3 values (1),(2);
@@ -54,20 +67,22 @@ commit;
 show status like "Qcache_queries_in_cache";
 drop table t3,t2,t1;
 
-CREATE TABLE t1 (id int(11) NOT NULL auto_increment, PRIMARY KEY  (id)) ENGINE=InnoDB;
+CREATE TABLE t1 (id int(11) NOT NULL auto_increment, PRIMARY KEY  (id));
 select count(*) from t1;
 insert into t1 (id) values (0);
 select count(*) from t1;
 drop table t1;
 
+if ($test_foreign_keys)
+{
 #
 # one statement roll back inside transation
 #
 let $save_query_cache_size=`select @@global.query_cache_size`;
 set GLOBAL query_cache_size=1355776;
-CREATE TABLE t1 ( id int(10) NOT NULL auto_increment, a varchar(25) default NULL, PRIMARY KEY  (id), UNIQUE KEY a (a)) ENGINE=innodb;
-CREATE TABLE t2 ( id int(10) NOT NULL auto_increment, b varchar(25) default NULL, PRIMARY KEY  (id), UNIQUE KEY b (b)) ENGINE=innodb;
-CREATE TABLE t3 ( id int(10) NOT NULL auto_increment, t1_id int(10) NOT NULL default '0', t2_id int(10) NOT NULL default '0', state int(11) default NULL, PRIMARY KEY  (id), UNIQUE KEY t1_id (t1_id,t2_id), KEY t2_id (t2_id,t1_id), CONSTRAINT `t3_ibfk_1` FOREIGN KEY (`t1_id`) REFERENCES `t1` (`id`), CONSTRAINT `t3_ibfk_2` FOREIGN KEY (`t2_id`) REFERENCES `t2` (`id`)) ENGINE=innodb;
+CREATE TABLE t1 ( id int(10) NOT NULL auto_increment, a varchar(25) default NULL, PRIMARY KEY  (id), UNIQUE KEY a (a));
+CREATE TABLE t2 ( id int(10) NOT NULL auto_increment, b varchar(25) default NULL, PRIMARY KEY  (id), UNIQUE KEY b (b));
+CREATE TABLE t3 ( id int(10) NOT NULL auto_increment, t1_id int(10) NOT NULL default '0', t2_id int(10) NOT NULL default '0', state int(11) default NULL, PRIMARY KEY  (id), UNIQUE KEY t1_id (t1_id,t2_id), KEY t2_id (t2_id,t1_id), CONSTRAINT `t3_ibfk_1` FOREIGN KEY (`t1_id`) REFERENCES `t1` (`id`), CONSTRAINT `t3_ibfk_2` FOREIGN KEY (`t2_id`) REFERENCES `t2` (`id`));
 INSERT INTO t1 VALUES (1,'me');
 INSERT INTO t2 VALUES (1,'you');
 INSERT INTO t3 VALUES (2,1,1,2);
@@ -83,5 +98,6 @@ drop table t3,t2,t1;
 --disable_query_log
 eval set GLOBAL query_cache_size=$save_query_cache_size;
 --enable_query_log
+}
 
 # End of 4.1 tests

mysql-test/t/innodb-big.test → mysql-test/include/read_many_rows.inc

+# include/read_many_rows.inc
+#
+# Test how filesort and buffered-record-reads works
+# This test needs a lot of time.
+#
+# The variables
+#     $engine_type       -- storage engine to be tested
+#     $other_engine_type -- storage engine <> $engine_type, if possible
+#                           1. $other_engine_type must allow to store many rows
+#                              without using non standard server options
+#                              (does not need a t/read_many_rows_*-master.opt file)
+#                           2. $other_engine_type must point to an all time
+#                              available storage engine
+#                              2006-08 MySQL 5.1 MyISAM and MEMORY only
+# have to be set before sourcing this script.
+#
+# Last update:
+# 2006-08-03 ML test refactored (MySQL 5.1)
+#               main code t/innodb-big.test --> include/read_many_rows.inc
 #
-# Test some things that takes a long time
 
--- source include/big_test.inc
--- source include/have_innodb.inc
+eval SET SESSION STORAGE_ENGINE = $engine_type;
 
 --disable_warnings
 DROP TABLE IF EXISTS t1, t2, t3, t4;
 --enable_warnings
 
-#
-# Test test how filesort and buffered-record-reads works with innodb
-#
-
-CREATE TABLE t1 (id INTEGER) ENGINE=MYISAM;
-CREATE TABLE t2 (id INTEGER primary key) ENGINE=INNODB;
-CREATE TABLE t3 (a char(32) primary key,id INTEGER) ENGINE=INNODB;
-CREATE TABLE t4 (a char(32) primary key,id INTEGER) ENGINE=MYISAM;
+eval CREATE TABLE t1 (id INTEGER) ENGINE=$other_engine_type;
+CREATE TABLE t2 (id INTEGER PRIMARY KEY);
+CREATE TABLE t3 (a CHAR(32) PRIMARY KEY,id INTEGER);
+eval CREATE TABLE t4 (a CHAR(32) PRIMARY KEY,id INTEGER) ENGINE=$other_engine_type;
 
 INSERT INTO t1 (id) VALUES (1);
 INSERT INTO t1 SELECT id+1 FROM t1;
@@ -39,8 +52,10 @@ INSERT INTO t1 SELECT id+131072 FROM t1;
 INSERT INTO t1 SELECT id+262144 FROM t1;
 INSERT INTO t1 SELECT id+524288 FROM t1;
 INSERT INTO t1 SELECT id+1048576 FROM t1;
+
 INSERT INTO t2 SELECT * FROM t1;
-INSERT INTO t3 SELECT concat(id),id from t2 ORDER BY -id;
-INSERT INTO t4 SELECT * from t3 ORDER BY concat(a);
-select sum(id) from t3;
-drop table t1,t2,t3,t4;
+INSERT INTO t3 SELECT CONCAT(id),id FROM t2 ORDER BY -id;
+INSERT INTO t4 SELECT * FROM t3 ORDER BY CONCAT(a);
+SELECT SUM(id) FROM t3;
+
+DROP TABLE t1,t2,t3,t4;

mysql-test/include/rowid_order.inc

+# include/rowid_order.inc
+#
+# Test for rowid ordering (and comparison) functions.
+# do index_merge select for tables with PK of various types.
+#
+# The variable
+#     $engine_type       -- storage engine to be tested
+# has to be set before sourcing this script.
+#
+# Note: The comments/expections refer to InnoDB.
+#       They might be not valid for other storage engines.
+#
+# Last update:
+# 2006-08-02 ML test refactored
+#               old name was t/rowid_order.test
+#               main code went into include/rowid_order.inc
+#
+
+eval SET SESSION STORAGE_ENGINE = $engine_type;
+
+--disable_warnings
+drop table if exists t1, t2, t3,t4;
+--enable_warnings
+
+# Signed number as rowid
+create table t1 (
+  pk1 int not NULL,
+  key1 int(11),
+  key2 int(11),
+  PRIMARY KEY  (pk1),
+  KEY key1 (key1),
+  KEY key2 (key2)
+);
+insert into t1 values (-5, 1, 1),
+  (-100, 1, 1),
+  (3, 1, 1),
+  (0, 1, 1),
+  (10, 1, 1);
+explain select * from t1 force index(key1, key2) where key1 < 3 or key2 < 3;
+select * from t1 force index(key1, key2) where key1 < 3 or key2 < 3;
+drop table t1;
+
+# Unsigned numbers as rowids
+create table t1 (
+  pk1 int unsigned not NULL,
+  key1 int(11),
+  key2 int(11),
+  PRIMARY KEY  (pk1),
+  KEY key1 (key1),
+  KEY key2 (key2)
+);
+insert into t1 values (0, 1, 1),
+  (0xFFFFFFFF, 1, 1),
+  (0xFFFFFFFE, 1, 1),
+  (1, 1, 1),
+  (2, 1, 1);
+select * from t1 force index(key1, key2) where key1 < 3 or key2 < 3;
+drop table t1;
+
+# Case-insensitive char(N)
+create table t1 (
+  pk1 char(4) not NULL,
+  key1 int(11),
+  key2 int(11),
+  PRIMARY KEY  (pk1),
+  KEY key1 (key1),
+  KEY key2 (key2)
+) collate latin2_general_ci;
+insert into t1 values ('a1', 1, 1),
+  ('b2', 1, 1),
+  ('A3', 1, 1),
+  ('B4', 1, 1);
+select * from t1 force index(key1, key2) where key1 < 3 or key2 < 3;
+drop table t1;
+
+# Multi-part PK
+create table t1 (
+  pk1 int not NULL,
+  pk2 char(4) not NULL collate latin1_german1_ci,
+  pk3 char(4) not NULL collate latin1_bin,
+  key1 int(11),
+  key2 int(11),
+  PRIMARY KEY  (pk1,pk2,pk3),
+  KEY key1 (key1),
+  KEY key2 (key2)
+);
+insert into t1 values
+  (1, 'u', 'u',        1, 1),
+  (1, 'u', char(0xEC), 1, 1),
+  (1, 'u', 'x',        1, 1);
+insert ignore into t1 select pk1, char(0xEC), pk3, key1, key2  from t1;
+insert ignore into t1 select pk1, 'x', pk3, key1, key2  from t1 where pk2='u';
+insert ignore into t1 select 2, pk2, pk3, key1, key2  from t1;
+select * from t1;
+select * from t1 force index(key1, key2) where key1 < 3 or key2 < 3;
+
+# Hidden PK
+alter table t1 drop primary key;
+select * from t1;
+select * from t1 force index(key1, key2) where key1 < 3 or key2 < 3;
+drop table t1;
+
+# Variable-length PK
+# this is also test for Bug#2688
+create table t1  (
+  pk1 varchar(8) NOT NULL default '',
+  pk2 varchar(4) NOT NULL default '',
+  key1 int(11),
+  key2 int(11),
+  primary key(pk1, pk2),
+  KEY key1 (key1),
+  KEY key2 (key2)
+);
+insert into t1 values ('','empt',2,2),
+  ('a','a--a',2,2),
+  ('bb','b--b',2,2),
+  ('ccc','c--c',2,2),
+  ('dddd','d--d',2,2);
+select * from t1 force index(key1, key2) where key1 < 3 or key2 < 3;
+
+drop table t1;

mysql-test/t/innodb_unsafe_binlog.test → mysql-test/include/unsafe_binlog.inc

--- source include/have_innodb.inc
+# include/unsafe_binlog.inc
 #
-# Note that these tests uses options 
+# The variable
+#     $engine_type       -- storage engine to be tested
+# has to be set before sourcing this script.
+#
+# Notes:
+# 1. This test uses at least in case of InnoDB options
 #     innodb_locks_unsafe_for_binlog = true
 #     innodb_lock_timeout = 5
+# 2. The comments/expectations refer to InnoDB.
+#    They might be not valid for other storage engines.
+#
+# Last update:
+# 2006-08-02 ML test refactored
+#               old name was innodb_unsafe_binlog.test
+#               main code went into include/unsafe_binlog.inc
+#
 
 #
-# Test cases for a bug #15650
+# Test cases for bug#15650
+#      DELETE with LEFT JOIN crashes server with innodb_locks_unsafe_for_binlog
 #
 
 --disable_warnings
 drop table if exists t1,t2;
 --enable_warnings
-create table t1 (id int not null, f_id int not null, f int not null,
-primary key(f_id, id)) engine=innodb;
-create table t2 (id int not null,s_id int not null,s varchar(200),
-primary key(id)) engine=innodb;
+eval create table t1 (id int not null, f_id int not null, f int not null,
+primary key(f_id, id)) engine = $engine_type;
+eval create table t2 (id int not null,s_id int not null,s varchar(200),
+primary key(id)) engine = $engine_type;
 INSERT INTO t1 VALUES (8, 1, 3);
 INSERT INTO t1 VALUES (1, 2, 1);
 INSERT INTO t2 VALUES (1, 0, '');
@@ -34,7 +48,7 @@ drop table t1,t2;
 connect (a,localhost,root,,);
 connect (b,localhost,root,,);
 connection a;
-create table t1(a int not null, b int, primary key(a)) engine=innodb;
+eval create table t1(a int not null, b int, primary key(a)) engine = $engine_type;
 insert into t1 values(1,1),(2,2),(3,1),(4,2),(5,1),(6,2),(7,3);
 commit;
 set autocommit = 0;
@@ -63,7 +77,7 @@ disconnect b;
 connect (a,localhost,root,,);
 connect (b,localhost,root,,);
 connection a;
-create table t1(a int not null, b int, primary key(a)) engine=innodb;
+eval create table t1(a int not null, b int, primary key(a)) engine = $engine_type;
 insert into t1 values(1,1),(2,2),(3,1),(4,2),(5,1),(6,2),(7,3);
 commit;
 set autocommit = 0;
@@ -93,9 +107,9 @@ disconnect b;
 connect (a,localhost,root,,);
 connect (b,localhost,root,,);
 connection a;
-create table t1(a int not null, b int, primary key(a)) engine=innodb;
+eval create table t1(a int not null, b int, primary key(a)) engine = $engine_type;
 insert into t1 values (1,2),(5,3),(4,2);
-create table t2(d int not null, e int, primary key(d)) engine=innodb;
+eval create table t2(d int not null, e int, primary key(d)) engine = $engine_type;
 insert into t2 values (8,6),(12,1),(3,1);
 commit;
 set autocommit = 0;
@@ -104,7 +118,7 @@ connection b;
 set autocommit = 0;
 insert into t1 select * from t2;
 update t1 set b = (select e from t2 where a = d);
-create table t3(d int not null, e int, primary key(d)) engine=innodb
+eval create table t3(d int not null, e int, primary key(d)) engine = $engine_type
 select * from t2;
 commit;
 connection a;
@@ -131,26 +145,29 @@ connect (a,localhost,root,,);
 connect (b,localhost,root,,);
 connect (c,localhost,root,,);
 connect (d,localhost,root,,);
+eval SET SESSION STORAGE_ENGINE = $engine_type;
 connect (e,localhost,root,,);
 connect (f,localhost,root,,);
 connect (g,localhost,root,,);
+eval SET SESSION STORAGE_ENGINE = $engine_type;
 connect (h,localhost,root,,);
 connect (i,localhost,root,,);
 connect (j,localhost,root,,);
+eval SET SESSION STORAGE_ENGINE = $engine_type;
 connection a;
-create table t1(a int not null, b int, primary key(a)) engine=innodb;
+eval create table t1(a int not null, b int, primary key(a)) engine = $engine_type;
 insert into t1 values (1,2),(5,3),(4,2);
-create table t2(a int not null, b int, primary key(a)) engine=innodb;
+eval create table t2(a int not null, b int, primary key(a)) engine = $engine_type;
 insert into t2 values (8,6),(12,1),(3,1);
-create table t3(d int not null, b int, primary key(d)) engine=innodb;
+eval create table t3(d int not null, b int, primary key(d)) engine = $engine_type;
 insert into t3 values (8,6),(12,1),(3,1);
-create table t5(a int not null, b int, primary key(a)) engine=innodb;
+eval create table t5(a int not null, b int, primary key(a)) engine = $engine_type;
 insert into t5 values (1,2),(5,3),(4,2);
-create table t6(d int not null, e int, primary key(d)) engine=innodb;
+eval create table t6(d int not null, e int, primary key(d)) engine = $engine_type;
 insert into t6 values (8,6),(12,1),(3,1);
-create table t8(a int not null, b int, primary key(a)) engine=innodb;
+eval create table t8(a int not null, b int, primary key(a)) engine = $engine_type;
 insert into t8 values (1,2),(5,3),(4,2);
-create table t9(d int not null, e int, primary key(d)) engine=innodb;
+eval create table t9(d int not null, e int, primary key(d)) engine = $engine_type;
 insert into t9 values (8,6),(12,1),(3,1);
 commit;
 set autocommit = 0;
@@ -169,7 +186,7 @@ connection d;
 set autocommit = 0;
 SET SESSION TRANSACTION ISOLATION LEVEL SERIALIZABLE;
 --send
-create table t4(a int not null, b int, primary key(a)) engine=innodb select * from t2;
+create table t4(a int not null, b int, primary key(a)) select * from t2;
 connection e;
 set autocommit = 0;
 --send
@@ -181,7 +198,7 @@ update t6 set e = (select b from t2 where a = d lock in share mode);
 connection g;
 set autocommit = 0;
 --send
-create table t7(a int not null, b int, primary key(a)) engine=innodb select * from t2 lock in share mode;
+create table t7(a int not null, b int, primary key(a)) select * from t2 lock in share mode;
 connection h;
 set autocommit = 0;
 --send
@@ -193,7 +210,7 @@ update t9 set e = (select b from t2 where a = d for update);
 connection j;
 set autocommit = 0;
 --send
-create table t10(a int not null, b int, primary key(a)) engine=innodb select * from t2 for update;
+create table t10(a int not null, b int, primary key(a)) select * from t2 for update;
 
 connection b;
 --error 1205

mysql-test/r/innodb_cache.result → mysql-test/r/cache_innodb.result

+SET SESSION STORAGE_ENGINE = InnoDB;
 drop table if exists t1,t2,t3;
 flush status;
 set autocommit=0;
-create table t1 (a int not null) engine=innodb;
+create table t1 (a int not null);
 insert into t1 values (1),(2),(3);
 select * from t1;
 a
@@ -15,7 +16,7 @@ drop table t1;
 commit;
 set autocommit=1;
 begin;
-create table t1 (a int not null) engine=innodb;
+create table t1 (a int not null);
 insert into t1 values (1),(2),(3);
 select * from t1;
 a
@@ -27,9 +28,9 @@ Variable_name	Value
 Qcache_queries_in_cache	1
 drop table t1;
 commit;
-create table t1 (a int not null) engine=innodb;
-create table t2 (a int not null) engine=innodb;
-create table t3 (a int not null) engine=innodb;
+create table t1 (a int not null);
+create table t2 (a int not null);
+create table t3 (a int not null);
 insert into t1 values (1),(2);
 insert into t2 values (1),(2);
 insert into t3 values (1),(2);
@@ -99,7 +100,7 @@ show status like "Qcache_queries_in_cache";
 Variable_name	Value
 Qcache_queries_in_cache	1
 drop table t3,t2,t1;
-CREATE TABLE t1 (id int(11) NOT NULL auto_increment, PRIMARY KEY  (id)) ENGINE=InnoDB;
+CREATE TABLE t1 (id int(11) NOT NULL auto_increment, PRIMARY KEY  (id));
 select count(*) from t1;
 count(*)
 0
@@ -109,9 +110,9 @@ count(*)
 1
 drop table t1;
 set GLOBAL query_cache_size=1355776;
-CREATE TABLE t1 ( id int(10) NOT NULL auto_increment, a varchar(25) default NULL, PRIMARY KEY  (id), UNIQUE KEY a (a)) ENGINE=innodb;
-CREATE TABLE t2 ( id int(10) NOT NULL auto_increment, b varchar(25) default NULL, PRIMARY KEY  (id), UNIQUE KEY b (b)) ENGINE=innodb;
-CREATE TABLE t3 ( id int(10) NOT NULL auto_increment, t1_id int(10) NOT NULL default '0', t2_id int(10) NOT NULL default '0', state int(11) default NULL, PRIMARY KEY  (id), UNIQUE KEY t1_id (t1_id,t2_id), KEY t2_id (t2_id,t1_id), CONSTRAINT `t3_ibfk_1` FOREIGN KEY (`t1_id`) REFERENCES `t1` (`id`), CONSTRAINT `t3_ibfk_2` FOREIGN KEY (`t2_id`) REFERENCES `t2` (`id`)) ENGINE=innodb;
+CREATE TABLE t1 ( id int(10) NOT NULL auto_increment, a varchar(25) default NULL, PRIMARY KEY  (id), UNIQUE KEY a (a));
+CREATE TABLE t2 ( id int(10) NOT NULL auto_increment, b varchar(25) default NULL, PRIMARY KEY  (id), UNIQUE KEY b (b));
+CREATE TABLE t3 ( id int(10) NOT NULL auto_increment, t1_id int(10) NOT NULL default '0', t2_id int(10) NOT NULL default '0', state int(11) default NULL, PRIMARY KEY  (id), UNIQUE KEY t1_id (t1_id,t2_id), KEY t2_id (t2_id,t1_id), CONSTRAINT `t3_ibfk_1` FOREIGN KEY (`t1_id`) REFERENCES `t1` (`id`), CONSTRAINT `t3_ibfk_2` FOREIGN KEY (`t2_id`) REFERENCES `t2` (`id`));
 INSERT INTO t1 VALUES (1,'me');
 INSERT INTO t2 VALUES (1,'you');
 INSERT INTO t3 VALUES (2,1,1,2);

mysql-test/r/innodb_concurrent.result → mysql-test/r/concurrent_innodb.result

+SET SESSION STORAGE_ENGINE = InnoDB;
 drop table if exists t1;
-Warnings:
-Note	1051	Unknown table 't1'
-create table t1(eta int(11) not null, tipo int(11), c varchar(255)) ENGINE=innodb;
-Warnings:
-Warning	1287	'TYPE=storage_engine' is deprecated; use 'ENGINE=storage_engine' instead
+create table t1(eta int(11) not null, tipo int(11), c varchar(255));
+SET SESSION STORAGE_ENGINE = InnoDB;
 insert into t1 values (7,7, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
 insert into t1 values (8,8, "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb");
 insert into t1 values (10,1,"ccccccccccccccccccccccccccccccccccccccccccc");
@@ -106,9 +104,7 @@ eta	tipo	c
 2	22	jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
 1	11	kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
 drop table t1;
-create table t1(eta int(11) not null, tipo int(11), c varchar(255)) ENGINE=innodb;
-Warnings:
-Warning	1287	'TYPE=storage_engine' is deprecated; use 'ENGINE=storage_engine' instead
+create table t1(eta int(11) not null, tipo int(11), c varchar(255));
 insert into t1 values (7,7, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
 insert into t1 values (8,8, "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb");
 insert into t1 values (10,1,"ccccccccccccccccccccccccccccccccccccccccccc");
@@ -211,7 +207,7 @@ eta	tipo	c
 80	22	jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
 90	11	kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
 drop table t1;
-create table t1 (a int not null, b int not null) engine=innodb;
+create table t1 (a int not null, b int not null);
 insert into t1 values (1,1),(2,1),(3,1),(4,1);
 select get_lock("hello2",1000);
 get_lock("hello2",1000)
@@ -239,9 +235,7 @@ a	b
 1	1
  commit;
 drop table t1;
-create table t1(eta int(11) not null, tipo int(11), c varchar(255)) ENGINE=innodb;
-Warnings:
-Warning	1287	'TYPE=storage_engine' is deprecated; use 'ENGINE=storage_engine' instead
+create table t1(eta int(11) not null, tipo int(11), c varchar(255));
 insert into t1 values (7,7, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
 insert into t1 values (8,8, "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb");
 insert into t1 values (10,1,"ccccccccccccccccccccccccccccccccccccccccccc");
@@ -323,9 +317,7 @@ eta	tipo	c
 80	22	jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
 90	11	kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
 drop table t1;
-create table t1(eta int(11) not null, tipo int(11), c varchar(255)) ENGINE=innodb;
-Warnings:
-Warning	1287	'TYPE=storage_engine' is deprecated; use 'ENGINE=storage_engine' instead
+create table t1(eta int(11) not null, tipo int(11), c varchar(255));
 insert into t1 values (7,7, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
 insert into t1 values (8,8, "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb");
 insert into t1 values (10,1,"ccccccccccccccccccccccccccccccccccccccccccc");
@@ -407,9 +399,7 @@ eta	tipo	c
 80	22	jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
 90	11	kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
 drop table t1;
-create table t1(eta int(11) not null, tipo int(11), c varchar(255)) ENGINE=innodb;
-Warnings:
-Warning	1287	'TYPE=storage_engine' is deprecated; use 'ENGINE=storage_engine' instead
+create table t1(eta int(11) not null, tipo int(11), c varchar(255));
 insert into t1 values (7,7, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
 insert into t1 values (8,8, "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb");
 insert into t1 values (10,1,"ccccccccccccccccccccccccccccccccccccccccccc");
@@ -478,9 +468,7 @@ eta	tipo	c
 80	22	jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
 90	11	kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
 drop table t1;
-create table t1(eta int(11) not null, tipo int(11), c varchar(255)) ENGINE=innodb;
-Warnings:
-Warning	1287	'TYPE=storage_engine' is deprecated; use 'ENGINE=storage_engine' instead
+create table t1(eta int(11) not null, tipo int(11), c varchar(255));
 insert into t1 values (7,7, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
 insert into t1 values (8,8, "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb");
 insert into t1 values (10,1,"ccccccccccccccccccccccccccccccccccccccccccc");
@@ -549,9 +537,7 @@ eta	tipo	c
 80	22	jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
 90	11	kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
 drop table t1;
-create table t1(eta int(11) not null, tipo int(11), c varchar(255)) ENGINE=innodb;
-Warnings:
-Warning	1287	'TYPE=storage_engine' is deprecated; use 'ENGINE=storage_engine' instead
+create table t1(eta int(11) not null, tipo int(11), c varchar(255));
 insert into t1 values (7,7, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
 insert into t1 values (8,8, "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb");
 insert into t1 values (10,1,"ccccccccccccccccccccccccccccccccccccccccccc");

mysql-test/r/innodb-deadlock.result → mysql-test/r/deadlock_innodb.result

+# Establish connection con1 (user=root)
+# Establish connection con2 (user=root)
 drop table if exists t1,t2;
-create table t1 (id integer, x integer) engine=INNODB;
+# Switch to connection con1
+create table t1 (id integer, x integer) engine = InnoDB;
 insert into t1 values(0, 0);
 set autocommit=0;
 SELECT * from t1 where id = 0 FOR UPDATE;
 id	x
 0	0
+# Switch to connection con2
 set autocommit=0;
 update t1 set x=2 where id = 0;
+# Switch to connection con1
 update t1 set x=1 where id = 0;
 select * from t1;
 id	x
 0	1
 commit;
+# Switch to connection con2
 commit;
+# Switch to connection con1
 select * from t1;
 id	x
 0	2
 commit;
 drop table t1;
-create table t1 (id integer, x integer) engine=INNODB;
-create table t2 (b integer, a integer) engine=INNODB;
+# Switch to connection con1
+create table t1 (id integer, x integer) engine = InnoDB;
+create table t2 (b integer, a integer) engine = InnoDB;
 insert into t1 values(0, 0), (300, 300);
 insert into t2 values(0, 10), (1, 20), (2, 30);
 commit;
@@ -39,26 +47,31 @@ select * from t1;
 id	x
 0	0
 300	300
+# Switch to connection con2
 set autocommit=0;
 update t1 set x=2 where id = 0;
+# Switch to connection con1
 update t1 set x=1 where id = 0;
 select * from t1;
 id	x
 0	1
 300	300
 commit;
+# Switch to connection con2
 commit;
+# Switch to connection con1
 select * from t1;
 id	x
 0	2
 300	300
 commit;
 drop table t1, t2;
-create table t1 (id integer, x integer) engine=INNODB;
-create table t2 (b integer, a integer) engine=INNODB;
+create table t1 (id integer, x integer) engine = InnoDB;
+create table t2 (b integer, a integer) engine = InnoDB;
 insert into t1 values(0, 0), (300, 300);
 insert into t2 values(0, 0), (1, 20), (2, 30);
 commit;
+# Switch to connection con1
 select a,b from t2 UNION SELECT id, x from t1 FOR UPDATE;
 a	b
 0	0
@@ -74,6 +87,7 @@ select * from t1;
 id	x
 0	0
 300	300
+# Switch to connection con2
 update t2 set a=2 where b = 0;
 select * from t2;
 b	a
@@ -81,16 +95,20 @@ b	a
 1	20
 2	30
 update t1 set x=2 where id = 0;
+# Switch to connection con1
 update t1 set x=1 where id = 0;
 select * from t1;
 id	x
 0	1
 300	300
 commit;
+# Switch to connection con2
 commit;
+# Switch to connection con1
 select * from t1;
 id	x
 0	2
 300	300
 commit;
+# Switch to connection default + disconnect con1 and con2
 drop table t1, t2;

mysql-test/r/handler.result → mysql-test/r/handler_myisam.result

+SET SESSION STORAGE_ENGINE = MyISAM;
 drop table if exists t1,t3,t4,t5;
 create table t1 (a int, b char(10), key a(a), key b(a,b));
 insert into t1 values
@@ -137,6 +138,29 @@ a	b
 handler t2 read last;
 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 '' at line 1
 handler t2 close;
+handler t1 open;
+handler t1 read a next;
+a	b
+14	aaa
+handler t1 read a next;
+a	b
+15	bbb
+handler t1 close;
+handler t1 open;
+handler t1 read a prev;
+a	b
+22	iii
+handler t1 read a prev;
+a	b
+21	hhh
+handler t1 close;
+handler t1 open as t2;
+handler t2 read first;
+a	b
+17	ddd
+alter table t1 engine = MyISAM;
+handler t2 read first;
+ERROR 42S02: Unknown table 't2' in HANDLER
 handler t1 open as t2;
 drop table t1;
 create table t1 (a int);
@@ -144,7 +168,7 @@ insert into t1 values (17);
 handler t2 read first;
 ERROR 42S02: Unknown table 't2' in HANDLER
 handler t1 open as t2;
-alter table t1 engine=MyISAM;
+alter table t1 engine=MEMORY;
 handler t2 read first;
 ERROR 42S02: Unknown table 't2' in HANDLER
 drop table t1;
@@ -463,6 +487,15 @@ Table	Op	Msg_type	Msg_text
 test.t1	optimize	status	OK
 proceed with the normal connection
 drop table t1;
+CREATE TABLE t1 (  no1 smallint(5) NOT NULL default '0',  no2 int(10) NOT NULL default '0',  PRIMARY KEY  (no1,no2));
+INSERT INTO t1 VALUES (1,274),(1,275),(2,6),(2,8),(4,1),(4,2);
+HANDLER t1 OPEN;
+HANDLER t1 READ `primary` = (1, 1000);
+no1	no2
+HANDLER t1 READ `primary` PREV;
+no1	no2
+1	275
+DROP TABLE t1;
 create table t1 (c1 int);
 insert into t1 values (14397);
 flush tables with read lock;

mysql-test/r/index_merge_innodb2.result

-drop table if exists t1;
-create table t1 (
-pk int primary key,
-key1 int,
-key2 int,  
-filler char(200),
-filler2 char(200),  
-index(key1),
-index(key2)
-) engine=innodb;
-select * from t1 where (key1 >= 2 and key1 <= 10) or (pk >= 4 and pk <=8 );
-pk	key1	key2	filler	filler2
-2	2	2	filler-data	filler-data-2
-3	3	3	filler-data	filler-data-2
-9	9	9	filler-data	filler-data-2
-10	10	10	filler-data	filler-data-2
-4	4	4	filler-data	filler-data-2
-5	5	5	filler-data	filler-data-2
-6	6	6	filler-data	filler-data-2
-7	7	7	filler-data	filler-data-2
-8	8	8	filler-data	filler-data-2
-set @maxv=1000;
-select * from t1 where 
-(pk < 5) or (pk > 10 and pk < 15) or (pk >= 50 and pk < 55 ) or (pk > @maxv-10) 
-or key1=18 or key1=60;
-pk	key1	key2	filler	filler2
-18	18	18	filler-data	filler-data-2
-60	60	60	filler-data	filler-data-2
-1	1	1	filler-data	filler-data-2
-2	2	2	filler-data	filler-data-2
-3	3	3	filler-data	filler-data-2
-4	4	4	filler-data	filler-data-2
-11	11	11	filler-data	filler-data-2
-12	12	12	filler-data	filler-data-2
-13	13	13	filler-data	filler-data-2
-14	14	14	filler-data	filler-data-2
-50	50	50	filler-data	filler-data-2
-51	51	51	filler-data	filler-data-2
-52	52	52	filler-data	filler-data-2
-53	53	53	filler-data	filler-data-2
-54	54	54	filler-data	filler-data-2
-991	991	991	filler-data	filler-data-2
-992	992	992	filler-data	filler-data-2
-993	993	993	filler-data	filler-data-2
-994	994	994	filler-data	filler-data-2
-995	995	995	filler-data	filler-data-2
-996	996	996	filler-data	filler-data-2
-997	997	997	filler-data	filler-data-2
-998	998	998	filler-data	filler-data-2
-999	999	999	filler-data	filler-data-2
-1000	1000	1000	filler-data	filler-data-2
-select * from t1 where 
-(pk < 5) or (pk > 10 and pk < 15) or (pk >= 50 and pk < 55 ) or (pk > @maxv-10) 
-or key1 < 3 or key1 > @maxv-11;
-pk	key1	key2	filler	filler2
-990	990	990	filler-data	filler-data-2
-1	1	1	filler-data	filler-data-2
-2	2	2	filler-data	filler-data-2
-3	3	3	filler-data	filler-data-2
-4	4	4	filler-data	filler-data-2
-11	11	11	filler-data	filler-data-2
-12	12	12	filler-data	filler-data-2
-13	13	13	filler-data	filler-data-2
-14	14	14	filler-data	filler-data-2
-50	50	50	filler-data	filler-data-2
-51	51	51	filler-data	filler-data-2
-52	52	52	filler-data	filler-data-2
-53	53	53	filler-data	filler-data-2
-54	54	54	filler-data	filler-data-2
-991	991	991	filler-data	filler-data-2
-992	992	992	filler-data	filler-data-2
-993	993	993	filler-data	filler-data-2
-994	994	994	filler-data	filler-data-2
-995	995	995	filler-data	filler-data-2
-996	996	996	filler-data	filler-data-2
-997	997	997	filler-data	filler-data-2
-998	998	998	filler-data	filler-data-2
-999	999	999	filler-data	filler-data-2
-1000	1000	1000	filler-data	filler-data-2
-select * from t1 where 
-(pk < 5) or (pk > 10 and pk < 15) or (pk >= 50 and pk < 55 ) or (pk > @maxv-10) 
-or
-(key1 < 5) or (key1 > 10 and key1 < 15) or (key1 >= 50 and key1 < 55 ) or (key1 > @maxv-10);
-pk	key1	key2	filler	filler2
-1	1	1	filler-data	filler-data-2
-2	2	2	filler-data	filler-data-2
-3	3	3	filler-data	filler-data-2
-4	4	4	filler-data	filler-data-2
-11	11	11	filler-data	filler-data-2
-12	12	12	filler-data	filler-data-2
-13	13	13	filler-data	filler-data-2
-14	14	14	filler-data	filler-data-2
-50	50	50	filler-data	filler-data-2
-51	51	51	filler-data	filler-data-2
-52	52	52	filler-data	filler-data-2
-53	53	53	filler-data	filler-data-2
-54	54	54	filler-data	filler-data-2
-991	991	991	filler-data	filler-data-2
-992	992	992	filler-data	filler-data-2
-993	993	993	filler-data	filler-data-2
-994	994	994	filler-data	filler-data-2
-995	995	995	filler-data	filler-data-2
-996	996	996	filler-data	filler-data-2
-997	997	997	filler-data	filler-data-2
-998	998	998	filler-data	filler-data-2
-999	999	999	filler-data	filler-data-2
-1000	1000	1000	filler-data	filler-data-2
-select * from t1 where 
-(pk > 10 and pk < 15) or (pk >= 50 and pk < 55 )
-or
-(key1 < 5) or (key1 > @maxv-10);
-pk	key1	key2	filler	filler2
-1	1	1	filler-data	filler-data-2
-2	2	2	filler-data	filler-data-2
-3	3	3	filler-data	filler-data-2
-4	4	4	filler-data	filler-data-2
-991	991	991	filler-data	filler-data-2
-992	992	992	filler-data	filler-data-2
-993	993	993	filler-data	filler-data-2
-994	994	994	filler-data	filler-data-2
-995	995	995	filler-data	filler-data-2
-996	996	996	filler-data	filler-data-2
-997	997	997	filler-data	filler-data-2
-998	998	998	filler-data	filler-data-2
-999	999	999	filler-data	filler-data-2
-1000	1000	1000	filler-data	filler-data-2
-11	11	11	filler-data	filler-data-2
-12	12	12	filler-data	filler-data-2
-13	13	13	filler-data	filler-data-2
-14	14	14	filler-data	filler-data-2
-50	50	50	filler-data	filler-data-2
-51	51	51	filler-data	filler-data-2
-52	52	52	filler-data	filler-data-2
-53	53	53	filler-data	filler-data-2
-54	54	54	filler-data	filler-data-2
-drop table t1;

mysql-test/r/index_merge_ror_cpk.result

-drop table if exists  t1;
-create table t1
-(
-pk1 int not null, 
-pk2 int not null,
-key1 int not null,
-key2 int not null,
-pktail1ok  int not null, 
-pktail2ok  int not null, 
-pktail3bad int not null,
-pktail4bad int not null,
-pktail5bad int not null,
-pk2copy int not null,
-badkey  int not null,
-filler1 char (200),
-filler2 char (200),
-key (key1),
-key (key2),
-/* keys with tails from CPK members */
-key (pktail1ok, pk1),
-key (pktail2ok, pk1, pk2),
-key (pktail3bad, pk2, pk1),
-key (pktail4bad, pk1, pk2copy),
-key (pktail5bad, pk1, pk2, pk2copy),
-primary key (pk1, pk2)
-) engine=innodb;
-explain select * from t1 where pk1 = 1 and pk2 < 80  and key1=0;
-id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	range	PRIMARY,key1	PRIMARY	8	NULL	9	Using where
-select * from t1 where pk1 = 1 and pk2 < 80  and key1=0;
-pk1	pk2	key1	key2	pktail1ok	pktail2ok	pktail3bad	pktail4bad	pktail5bad	pk2copy	badkey	filler1	filler2
-1	10	0	0	0	0	0	0	0	10	0	filler-data-10	filler2
-1	11	0	0	0	0	0	0	0	11	0	filler-data-11	filler2
-1	12	0	0	0	0	0	0	0	12	0	filler-data-12	filler2
-1	13	0	0	0	0	0	0	0	13	0	filler-data-13	filler2
-1	14	0	0	0	0	0	0	0	14	0	filler-data-14	filler2
-1	15	0	0	0	0	0	0	0	15	0	filler-data-15	filler2
-1	16	0	0	0	0	0	0	0	16	0	filler-data-16	filler2
-1	17	0	0	0	0	0	0	0	17	0	filler-data-17	filler2
-1	18	0	0	0	0	0	0	0	18	0	filler-data-18	filler2
-1	19	0	0	0	0	0	0	0	19	0	filler-data-19	filler2
-explain select pk1,pk2 from t1 where key1 = 10 and key2=10 and 2*pk1+1 < 2*96+1;
-id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	index_merge	key1,key2	key1,key2	4,4	NULL	1	Using intersect(key1,key2); Using where; Using index
-select pk1,pk2 from t1 where key1 = 10 and key2=10 and 2*pk1+1 < 2*96+1;
-pk1	pk2
-95	50
-95	51
-95	52
-95	53
-95	54
-95	55
-95	56
-95	57
-95	58
-95	59
-explain select * from t1 where badkey=1 and key1=10;
-id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	ref	key1	key1	4	const	100	Using where
-explain select * from t1 where pk1 < 7500 and key1 = 10;
-id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	index_merge	PRIMARY,key1	key1,PRIMARY	4,4	NULL	ROWS	Using intersect(key1,PRIMARY); Using where
-explain select * from t1 where pktail1ok=1 and key1=10;
-id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	index_merge	key1,pktail1ok	key1,pktail1ok	4,4	NULL	1	Using intersect(key1,pktail1ok); Using where
-explain select * from t1 where pktail2ok=1 and key1=10;
-id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	index_merge	key1,pktail2ok	key1,pktail2ok	4,4	NULL	1	Using intersect(key1,pktail2ok); Using where
-select '  The following is actually a deficiency, it uses sort_union currently:' as 'note:';
-note:
-  The following is actually a deficiency, it uses sort_union currently:
-explain select * from t1 where (pktail2ok=1 and pk1< 50000) or key1=10;
-id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	index_merge	PRIMARY,key1,pktail2ok	pktail2ok,key1	8,4	NULL	199	Using sort_union(pktail2ok,key1); Using where
-explain select * from t1 where pktail3bad=1 and key1=10;
-id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	ref	key1,pktail3bad	key1	4	const	100	Using where
-explain select * from t1 where pktail4bad=1 and key1=10;
-id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	ref	key1,pktail4bad	key1	4	const	100	Using where
-explain select * from t1 where pktail5bad=1 and key1=10;
-id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	ref	key1,pktail5bad	key1	4	const	100	Using where
-explain select pk1,pk2,key1,key2 from t1 where key1 = 10 and key2=10 limit 10;
-id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	index_merge	key1,key2	key1,key2	4,4	NULL	1	Using intersect(key1,key2); Using where; Using index
-select pk1,pk2,key1,key2 from t1 where key1 = 10 and key2=10 limit 10;
-pk1	pk2	key1	key2
-95	50	10	10
-95	51	10	10
-95	52	10	10
-95	53	10	10
-95	54	10	10
-95	55	10	10
-95	56	10	10
-95	57	10	10
-95	58	10	10
-95	59	10	10
-drop table t1;
-create table t1
-( 
-RUNID varchar(22), 
-SUBMITNR varchar(5), 
-ORDERNR char(1) , 
-PROGRAMM varchar(8), 
-TESTID varchar(4), 
-UCCHECK char(1), 
-ETEXT varchar(80), 
-ETEXT_TYPE char(1),
-INFO char(1), 
-SEVERITY tinyint(3), 
-TADIRFLAG char(1), 
-PRIMARY KEY  (RUNID,SUBMITNR,ORDERNR,PROGRAMM,TESTID,UCCHECK), 
-KEY `TVERM~KEY`  (PROGRAMM,TESTID,UCCHECK)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-update t1 set `ETEXT` = '', `ETEXT_TYPE`='', `INFO`='', `SEVERITY`='', `TADIRFLAG`='' 
-WHERE 
-`RUNID`= '' AND `SUBMITNR`= '' AND `ORDERNR`='' AND `PROGRAMM`='' AND 
-`TESTID`='' AND `UCCHECK`='';
-drop table t1;

mysql-test/t/disabled.def

@@ -15,6 +15,7 @@
 #events_scheduling        : BUG#19170 2006-04-26 andrey  Test case of 19170 fails on some platforms. Has to be checked.
 im_options                : Bug#20294 2006-07-24 stewart   Instance manager test im_options fails randomly
 #im_life_cycle             : Bug#20368 2006-06-10 alik    im_life_cycle test fails
+concurrent_innodb        : BUG#21579 2006-08-11 mleich innodb_concurrent random failures with varying differences
 ndb_autodiscover         : BUG#18952 2006-02-16 jmiller Needs to be fixed w.r.t binlog
 ndb_autodiscover2        : BUG#18952 2006-02-16 jmiller Needs to be fixed w.r.t binlog
 #ndb_binlog_ignore_db     : BUG#21279 2006-07-25 ingo    Randomly throws a warning

sql/handler.h

@@ -953,6 +953,7 @@ class handler :public Sql_alloc
   {
     /* TODO: DBUG_ASSERT(inited == NONE); */
   }
+  virtual handler *clone(MEM_ROOT *mem_root);
   /* This is called after create to allow us to set up cached variables */
   void init()
   {