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

into  poseidon.ndb.mysql.com:/home/tomas/mysql-5.1-new

mysql-test/r/archive.result

@@ -12537,4 +12537,59 @@ SELECT c FROM t5 WHERE a IN (32, 23, 5);
 c
 NULL
 posterity
+drop table t1;
+create table t1 (v varchar(32));
+insert into t1 values ('def'),('abc'),('hij'),('3r4f');
+select * from t1;
+v
+def
+abc
+hij
+3r4f
+alter table t1 change v v2 varchar(32);
+select * from t1;
+v2
+def
+abc
+hij
+3r4f
+alter table t1 change v2 v varchar(64);
+select * from t1;
+v
+def
+abc
+hij
+3r4f
+update t1 set v = 'lmn' where v = 'hij';
+select * from t1;
+v
+def
+abc
+lmn
+3r4f
+alter table t1 add i int auto_increment not null primary key first;
+select * from t1;
+i	v
+1	def
+2	abc
+3	lmn
+4	3r4f
+update t1 set i=5 where i=3;
+select * from t1;
+i	v
+1	def
+2	abc
+5	lmn
+4	3r4f
+alter table t1 change i i bigint;
+select * from t1;
+i	v
+1	def
+2	abc
+5	lmn
+4	3r4f
+alter table t1 add unique key (i, v);
+select * from t1 where i between 2 and 4 and v in ('def','3r4f','lmn');
+i	v
+4	3r4f
 drop table t1, t2, t4, t5;

mysql-test/r/csv.result

@@ -5017,3 +5017,58 @@ insert t1 values (1),(2),(3),(4),(5);
 truncate table t1;
 affected rows: 0
 drop table t1;
+create table t1 (v varchar(32));
+insert into t1 values ('def'),('abc'),('hij'),('3r4f');
+select * from t1;
+v
+def
+abc
+hij
+3r4f
+alter table t1 change v v2 varchar(32);
+select * from t1;
+v2
+def
+abc
+hij
+3r4f
+alter table t1 change v2 v varchar(64);
+select * from t1;
+v
+def
+abc
+hij
+3r4f
+update t1 set v = 'lmn' where v = 'hij';
+select * from t1;
+v
+def
+abc
+lmn
+3r4f
+alter table t1 add i int auto_increment not null primary key first;
+select * from t1;
+i	v
+1	def
+2	abc
+3	lmn
+4	3r4f
+update t1 set i=5 where i=3;
+select * from t1;
+i	v
+1	def
+2	abc
+5	lmn
+4	3r4f
+alter table t1 change i i bigint;
+select * from t1;
+i	v
+1	def
+2	abc
+5	lmn
+4	3r4f
+alter table t1 add unique key (i, v);
+select * from t1 where i between 2 and 4 and v in ('def','3r4f','lmn');
+i	v
+4	3r4f
+drop table t1;

mysql-test/t/archive.test

@@ -1456,6 +1456,34 @@ SELECT c FROM t5;
 SELECT c FROM t5 WHERE a =3;
 SELECT c FROM t5 WHERE a IN (32, 23, 5);
 
+# Adding this in case someone tries to add fast alter table and doesn't tes
+# it.
+# Some additional tests for new, faster alter table.  Note that most of the
+# whole alter table code is being tested all around the test suite already.
+#
+
+drop table t1;
+create table t1 (v varchar(32));
+insert into t1 values ('def'),('abc'),('hij'),('3r4f');
+select * from t1;
+# Fast alter, no copy performed
+alter table t1 change v v2 varchar(32);
+select * from t1;
+# Fast alter, no copy performed
+alter table t1 change v2 v varchar(64);
+select * from t1;
+update t1 set v = 'lmn' where v = 'hij';
+select * from t1;
+# Regular alter table
+alter table t1 add i int auto_increment not null primary key first;
+select * from t1;
+update t1 set i=5 where i=3;
+select * from t1;
+alter table t1 change i i bigint;
+select * from t1;
+alter table t1 add unique key (i, v);
+select * from t1 where i between 2 and 4 and v in ('def','3r4f','lmn');
+
 # 
 # Cleanup, test is over
 #

mysql-test/t/csv.test

@@ -1418,3 +1418,29 @@ truncate table t1;              -- truncate
 --disable_info
 drop table t1;
 
+#
+# Some additional tests for new, faster alter table.  Note that most of the
+# whole alter table code is being tested all around the test suite already.
+#
+
+create table t1 (v varchar(32));
+insert into t1 values ('def'),('abc'),('hij'),('3r4f');
+select * from t1;
+# Fast alter, no copy performed
+alter table t1 change v v2 varchar(32);
+select * from t1;
+# Fast alter, no copy performed
+alter table t1 change v2 v varchar(64);
+select * from t1;
+update t1 set v = 'lmn' where v = 'hij';
+select * from t1;
+# Regular alter table
+alter table t1 add i int auto_increment not null primary key first;
+select * from t1;
+update t1 set i=5 where i=3;
+select * from t1;
+alter table t1 change i i bigint;
+select * from t1;
+alter table t1 add unique key (i, v);
+select * from t1 where i between 2 and 4 and v in ('def','3r4f','lmn');
+drop table t1;

sql/ha_archive.cc

@@ -177,7 +177,9 @@ handlerton archive_hton = {
   NULL,    /* Partition flags */
   NULL,    /* Alter table flags */
   NULL,    /* Alter interface */
-  HTON_NO_FLAGS
+  HTON_NO_FLAGS,
+  NULL, /* binlog_func */
+  NULL /* binlog_log_query */
 };
 
 static handler *archive_create_handler(TABLE_SHARE *table)

sql/sql_show.cc

@@ -4005,7 +4005,7 @@ int fill_schema_events(THD *thd, TABLE_LIST *tables, COND *cond)
             store(thd->lex->select_lex.db, strlen(thd->lex->select_lex.db), scs);
       key_len+= event_table->key_info->key_part[1].store_length;
     }
-    if (!(key_buf= alloc_root(thd->mem_root, key_len)))
+    if (!(key_buf= (byte *)alloc_root(thd->mem_root, key_len)))
     {
       ret= 1;
       goto err;

storage/csv/ha_tina.cc

@@ -92,7 +92,9 @@ handlerton tina_hton= {
   NULL,    /* Alter table flags */
   NULL,    /* Alter Tablespace */
   NULL,    /* Fill FILES Table */
-  HTON_CAN_RECREATE
+  HTON_CAN_RECREATE,
+  NULL, /* binlog_func */
+  NULL /* binlog_log_query */
 };
 
 /*****************************************************************************
@@ -1018,6 +1020,12 @@ int ha_tina::create(const char *name, TABLE *table_arg,
   DBUG_RETURN(0);
 }
 
+bool ha_tina::check_if_incompatible_data(HA_CREATE_INFO *info,
+					   uint table_changes)
+{
+  return COMPATIBLE_DATA_YES;
+}
+
 mysql_declare_plugin
 {
   MYSQL_STORAGE_ENGINE_PLUGIN,

storage/csv/ha_tina.h

@@ -122,6 +122,8 @@ public:
   int extra(enum ha_extra_function operation);
   int delete_all_rows(void);
   int create(const char *name, TABLE *form, HA_CREATE_INFO *create_info);
+  bool check_if_incompatible_data(HA_CREATE_INFO *info,
+                                  uint table_changes);
 
   THR_LOCK_DATA **store_lock(THD *thd, THR_LOCK_DATA **to,
       enum thr_lock_type lock_type);

win/cmakefiles/base

@@ -32,4 +32,4 @@ ENDIF(CMAKE_GENERATOR MATCHES "Visual Studio 7" OR CMAKE_GENERATOR MATCHES "Visu
 ADD_DEFINITIONS("-D_WINDOWS -D__WIN__")
 
 SUBDIRS(vio dbug strings regex mysys extra zlib storage/innobase storage/heap storage/myisam storage/myisammrg 
-			  extra/yassl extra/yassl/taocrypt client sql)
+			  extra/yassl extra/yassl/taocrypt client sql server-tools/instance-manager)

win/cmakefiles/deploy.bat

@@ -16,4 +16,4 @@ copy heap ..\..\storage\heap\cmakelists.txt
 copy innobase ..\..\storage\innobase\cmakelists.txt
 copy myisam ..\..\storage\myisam\cmakelists.txt
 copy myisammrg ..\..\storage\myisammrg\cmakelists.txt
-
+copy im ..\..\server-tools\instance-manager\cmakelists.txt

win/cmakefiles/im

+SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DSAFEMALLOC -DSAFE_MUTEX")
+SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DSAFEMALLOC -DSAFE_MUTEX")
+
+ADD_DEFINITIONS(-DMYSQL_SERVER -DMYSQL_INSTANCE_MANAGER)
+INCLUDE_DIRECTORIES(${PROJECT_SOURCE_DIR}/include ${PROJECT_SOURCE_DIR}/sql) 
+ 
+ADD_EXECUTABLE(mysqlmanager buffer.cc command.cc commands.cc guardian.cc instance.cc instance_map.cc
+                            instance_options.cc listener.cc log.cc manager.cc messages.cc mysql_connection.cc
+                            mysqlmanager.cc options.cc parse.cc parse_output.cc priv.cc protocol.cc
+                            thread_registry.cc user_map.cc imservice.cpp windowsservice.cpp
+                            ../../sql/net_serv.cc ../../sql-common/pack.c ../../sql/password.c
+                            ../../sql/sql_state.c ../../sql-common/client.c ../../libmysql/get_password.c
+                            ../../libmysql/errmsg.c)
+
+ADD_DEPENDENCIES(mysqlmanager GenError)
+TARGET_LINK_LIBRARIES(mysqlmanager dbug mysys strings taocrypt vio yassl zlib wsock32)