WorkLog #1323 (part 2)

New Statement: SHOW [STORAGE] ENGINES
New System Variable: storage_engine
New mysqld Argument: --default-storage-engine=


include/mysqld_error.h:
  We now call handlers STORAGE ENGINEs
include/sql_state.h:
  We now call handlers STORAGE ENGINEs
mysql-test/r/create.result:
  table_type system variable becomes storage_engine
mysql-test/r/key_cache.result:
  table_type system variable becomes storage_engine
mysql-test/r/variables.result:
  table_type system variable becomes storage_engine
mysql-test/r/warnings.result:
  Test for deprecated table_type system variable
mysql-test/t/create.test:
  table_type system variable becomes storage_engine
mysql-test/t/key_cache.test:
  table_type system variable becomes storage_engine
mysql-test/t/variables.test:
  table_type system variable becomes storage_engine
mysql-test/t/warnings.test:
  Test for deprecated table_type system variable
sql/handler.cc:
  change name for consistency
sql/handler.h:
  change name for consistency
sql/lex.h:
  New keywords - ENGINES and STORAGE
sql/mysql_priv.h:
  change name for consistency
sql/mysqld.cc:
  New command like argument for default-storage-engine
sql/set_var.cc:
  New system variable for storage_engine
sql/set_var.h:
  New system variable for storage_engine
sql/sql_lex.h:
  Change for consistancy
sql/sql_parse.cc:
  Change for consistancy
sql/sql_show.cc:
  Change for consistancy
sql/sql_table.cc:
  Change for consistancy
sql/sql_yacc.yy:
  New keywords: STORAGE and ENGINES
  Change table_types to storage_engines
  New statement: SHOW [STORAGE] ENGINES

8 files changed, 55 insertions, 47 deletions

diff --git a/mysql-test/r/create.result b/mysql-test/r/create.result
index 78433c10014..940c9e9a50b 100644
--- a/mysql-test/r/create.result
+++ b/mysql-test/r/create.result
@@ -189,9 +189,9 @@ select * from t1;
 if('2002'='2002','Y','N')
 Y
 drop table if exists t1;
-SET SESSION table_type="heap";
-SELECT @@table_type;
-@@table_type
+SET SESSION storage_engine="heap";
+SELECT @@storage_engine;
+@@storage_engine
 HEAP
 CREATE TABLE t1 (a int not null);
 show create table t1;
@@ -200,10 +200,10 @@ t1	CREATE TABLE `t1` (
   `a` int(11) NOT NULL default '0'
 ) ENGINE=HEAP DEFAULT CHARSET=latin1
 drop table t1;
-SET SESSION table_type="gemini";
+SET SESSION storage_engine="gemini";
 ERROR 42000: Unknown table engine 'gemini'
-SELECT @@table_type;
-@@table_type
+SELECT @@storage_engine;
+@@storage_engine
 HEAP
 CREATE TABLE t1 (a int not null);
 show create table t1;
@@ -211,7 +211,7 @@ Table	Create Table
 t1	CREATE TABLE `t1` (
   `a` int(11) NOT NULL default '0'
 ) ENGINE=HEAP DEFAULT CHARSET=latin1
-SET SESSION table_type=default;
+SET SESSION storage_engine=default;
 drop table t1;
 create table t1 ( k1 varchar(2), k2 int, primary key(k1,k2));
 insert into t1 values ("a", 1), ("b", 2);
@@ -334,9 +334,9 @@ ERROR 42000: Incorrect table name 'a/a'
 drop table t1, t2, t3;
 drop table t3;
 drop database test_$1;
-SET SESSION table_type="heap";
-SELECT @@table_type;
-@@table_type
+SET SESSION storage_engine="heap";
+SELECT @@storage_engine;
+@@storage_engine
 HEAP
 CREATE TABLE t1 (a int not null);
 show create table t1;
@@ -345,10 +345,10 @@ t1	CREATE TABLE `t1` (
   `a` int(11) NOT NULL default '0'
 ) ENGINE=HEAP DEFAULT CHARSET=latin1
 drop table t1;
-SET SESSION table_type="gemini";
+SET SESSION storage_engine="gemini";
 ERROR 42000: Unknown table engine 'gemini'
-SELECT @@table_type;
-@@table_type
+SELECT @@storage_engine;
+@@storage_engine
 HEAP
 CREATE TABLE t1 (a int not null);
 show create table t1;
@@ -356,7 +356,7 @@ Table	Create Table
 t1	CREATE TABLE `t1` (
   `a` int(11) NOT NULL default '0'
 ) ENGINE=HEAP DEFAULT CHARSET=latin1
-SET SESSION table_type=default;
+SET SESSION storage_engine=default;
 drop table t1;
 create table t1(a int,b int,c int unsigned,d date,e char,f datetime,g time,h blob);
 insert into t1(a)values(1);
diff --git a/mysql-test/r/key_cache.result b/mysql-test/r/key_cache.result
index 394099b363c..af3cf956222 100644
--- a/mysql-test/r/key_cache.result
+++ b/mysql-test/r/key_cache.result
@@ -40,8 +40,8 @@ SELECT @@medium.key_buffer_size;
 SET @@global.key_buffer_size=@save_key_buffer;
 SELECT @@default.key_buffer_size;
 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 'default.key_buffer_size' at line 1
-SELECT @@skr.table_type="test";
-ERROR HY000: Variable 'table_type' is not a variable component (Can't be used as XXXX.variable_name)
+SELECT @@skr.storage_engine="test";
+ERROR HY000: Variable 'storage_engine' is not a variable component (Can't be used as XXXX.variable_name)
 select @@keycache1.key_cache_block_size;
 @@keycache1.key_cache_block_size
 0
diff --git a/mysql-test/r/variables.result b/mysql-test/r/variables.result
index 8face0ce2b7..c0f1bc5df02 100644
--- a/mysql-test/r/variables.result
+++ b/mysql-test/r/variables.result
@@ -115,13 +115,13 @@ set global concurrent_insert=DEFAULT;
 show variables like 'concurrent_insert';
 Variable_name	Value
 concurrent_insert	ON
-set table_type=MYISAM, table_type="HEAP", global table_type="INNODB";
-show local variables like 'table_type';
+set storage_engine=MYISAM, storage_engine="HEAP", global storage_engine="INNODB";
+show local variables like 'storage_engine';
 Variable_name	Value
-table_type	HEAP
-show global variables like 'table_type';
+storage_engine	HEAP
+show global variables like 'storage_engine';
 Variable_name	Value
-table_type	InnoDB
+storage_engine	InnoDB
 set GLOBAL query_cache_size=100000;
 set GLOBAL myisam_max_sort_file_size=2000000;
 show global variables like 'myisam_max_sort_file_size';
@@ -218,17 +218,17 @@ set unknown_variable=1;
 ERROR HY000: Unknown system variable 'unknown_variable'
 set max_join_size="hello";
 ERROR 42000: Wrong argument type to variable 'max_join_size'
-set table_type=UNKNOWN_TABLE_TYPE;
+set storage_engine=UNKNOWN_TABLE_TYPE;
 ERROR 42000: Unknown table engine 'UNKNOWN_TABLE_TYPE'
-set table_type=INNODB, big_tables=2;
+set storage_engine=INNODB, big_tables=2;
 ERROR 42000: Variable 'big_tables' can't be set to the value of '2'
-show local variables like 'table_type';
+show local variables like 'storage_engine';
 Variable_name	Value
-table_type	HEAP
+storage_engine	HEAP
 set SESSION query_cache_size=10000;
 ERROR HY000: Variable 'query_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
-set GLOBAL table_type=DEFAULT;
-ERROR 42000: Variable 'table_type' doesn't have a default value
+set GLOBAL storage_engine=DEFAULT;
+ERROR 42000: Variable 'storage_engine' doesn't have a default value
 set character_set_client=UNKNOWN_CHARACTER_SET;
 ERROR 42000: Unknown character set: 'UNKNOWN_CHARACTER_SET'
 set collation_connection=UNKNOWN_COLLATION;
@@ -348,7 +348,7 @@ set sql_select_limit=1;
 set global sql_slave_skip_counter=100;
 set sql_warnings=1;
 set global table_cache=100;
-set table_type=myisam;
+set storage_engine=myisam;
 set global thread_cache_size=100;
 set timestamp=1, timestamp=default;
 set tmp_table_size=100;
diff --git a/mysql-test/r/warnings.result b/mysql-test/r/warnings.result
index 2769e284a95..39435d24ee1 100644
--- a/mysql-test/r/warnings.result
+++ b/mysql-test/r/warnings.result
@@ -133,3 +133,6 @@ alter table t1 type=myisam;
 Warnings:
 Warning	1286	'TYPE=database_engine' is deprecated. Use 'ENGINE=database_engine' instead.
 drop table t1;
+set table_type=MYISAM;
+Warnings:
+Warning	1286	'table_type' is deprecated. Use 'storage_engine' instead.
diff --git a/mysql-test/t/create.test b/mysql-test/t/create.test
index 35b6070d10d..64134fe9990 100644
--- a/mysql-test/t/create.test
+++ b/mysql-test/t/create.test
@@ -152,17 +152,17 @@ drop table if exists t1;
 #
 # Test default table type
 #
-SET SESSION table_type="heap";
-SELECT @@table_type;
+SET SESSION storage_engine="heap";
+SELECT @@storage_engine;
 CREATE TABLE t1 (a int not null);
 show create table t1;
 drop table t1;
 --error 1285
-SET SESSION table_type="gemini";
-SELECT @@table_type;
+SET SESSION storage_engine="gemini";
+SELECT @@storage_engine;
 CREATE TABLE t1 (a int not null);
 show create table t1;
-SET SESSION table_type=default;
+SET SESSION storage_engine=default;
 drop table t1;
 
 
@@ -272,17 +272,17 @@ drop database test_$1;
 #
 # Test default table type
 #
-SET SESSION table_type="heap";
-SELECT @@table_type;
+SET SESSION storage_engine="heap";
+SELECT @@storage_engine;
 CREATE TABLE t1 (a int not null);
 show create table t1;
 drop table t1;
 --error 1285
-SET SESSION table_type="gemini";
-SELECT @@table_type;
+SET SESSION storage_engine="gemini";
+SELECT @@storage_engine;
 CREATE TABLE t1 (a int not null);
 show create table t1;
-SET SESSION table_type=default;
+SET SESSION storage_engine=default;
 drop table t1;
 
 #
diff --git a/mysql-test/t/key_cache.test b/mysql-test/t/key_cache.test
index df16e11daae..b2bc57f3804 100644
--- a/mysql-test/t/key_cache.test
+++ b/mysql-test/t/key_cache.test
@@ -42,7 +42,7 @@ SET @@global.key_buffer_size=@save_key_buffer;
 --error 1064
 SELECT @@default.key_buffer_size;
 --error 1271
-SELECT @@skr.table_type="test";
+SELECT @@skr.storage_engine="test";
 
 select @@keycache1.key_cache_block_size;
 select @@keycache1.key_buffer_size;
diff --git a/mysql-test/t/variables.test b/mysql-test/t/variables.test
index b5c402fe962..e2537532eb4 100644
--- a/mysql-test/t/variables.test
+++ b/mysql-test/t/variables.test
@@ -70,9 +70,9 @@ show variables like 'concurrent_insert';
 set global concurrent_insert=DEFAULT;
 show variables like 'concurrent_insert';
 
-set table_type=MYISAM, table_type="HEAP", global table_type="INNODB";
-show local variables like 'table_type';
-show global variables like 'table_type';
+set storage_engine=MYISAM, storage_engine="HEAP", global storage_engine="INNODB";
+show local variables like 'storage_engine';
+show global variables like 'storage_engine';
 set GLOBAL query_cache_size=100000;
 
 set GLOBAL myisam_max_sort_file_size=2000000;
@@ -125,14 +125,14 @@ set unknown_variable=1;
 --error 1232
 set max_join_size="hello";
 --error 1285
-set table_type=UNKNOWN_TABLE_TYPE;
+set storage_engine=UNKNOWN_TABLE_TYPE;
 --error 1231
-set table_type=INNODB, big_tables=2;
-show local variables like 'table_type';
+set storage_engine=INNODB, big_tables=2;
+show local variables like 'storage_engine';
 --error 1229
 set SESSION query_cache_size=10000;
 --error 1230
-set GLOBAL table_type=DEFAULT;
+set GLOBAL storage_engine=DEFAULT;
 --error 1115
 set character_set_client=UNKNOWN_CHARACTER_SET;
 --error 1272
@@ -235,7 +235,7 @@ set sql_select_limit=1;
 set global sql_slave_skip_counter=100;
 set sql_warnings=1;
 set global table_cache=100;
-set table_type=myisam;
+set storage_engine=myisam;
 set global thread_cache_size=100;
 set timestamp=1, timestamp=default;
 set tmp_table_size=100;
diff --git a/mysql-test/t/warnings.test b/mysql-test/t/warnings.test
index a94380db221..0456ca8c1fe 100644
--- a/mysql-test/t/warnings.test
+++ b/mysql-test/t/warnings.test
@@ -91,3 +91,8 @@ create table t1 (id int) type=heap;
 alter table t1 type=myisam;
 drop table t1;
 
+#
+# Test for deprecated table_type variable
+#
+set table_type=MYISAM;
+