Reverted 0bf2dad: it's very common to use lower case for column types and upper case for other DB keywords.

framework/yii/db/cubrid/QueryBuilder.php

@@ -21,7 +21,7 @@ class QueryBuilder extends \yii\db\QueryBuilder
 	 * @var array mapping from abstract column types (keys) to physical column types (values).
 	 */
 	public $typeMap = array(
-		Schema::TYPE_PK => 'int not null auto_increment primary key',
+		Schema::TYPE_PK => 'int NOT NULL AUTO_INCREMENT PRIMARY KEY',
 		Schema::TYPE_STRING => 'varchar(255)',
 		Schema::TYPE_TEXT => 'varchar',
 		Schema::TYPE_SMALLINT => 'smallint',

framework/yii/db/mssql/QueryBuilder.php

@@ -21,7 +21,7 @@ class QueryBuilder extends \yii\db\QueryBuilder
 	 * @var array mapping from abstract column types (keys) to physical column types (values).
 	 */
 	public $typeMap = array(
-		Schema::TYPE_PK => 'int identity primary key',
+		Schema::TYPE_PK => 'int IDENTITY PRIMARY KEY',
 		Schema::TYPE_STRING => 'varchar(255)',
 		Schema::TYPE_TEXT => 'text',
 		Schema::TYPE_SMALLINT => 'smallint(6)',

framework/yii/db/mysql/QueryBuilder.php

@@ -22,7 +22,7 @@ class QueryBuilder extends \yii\db\QueryBuilder
 	 * @var array mapping from abstract column types (keys) to physical column types (values).
 	 */
 	public $typeMap = array(
-		Schema::TYPE_PK => 'int(11) not null auto_increment primary key',
+		Schema::TYPE_PK => 'int(11) NOT NULL AUTO_INCREMENT PRIMARY KEY',
 		Schema::TYPE_STRING => 'varchar(255)',
 		Schema::TYPE_TEXT => 'text',
 		Schema::TYPE_SMALLINT => 'smallint(6)',

framework/yii/db/pgsql/QueryBuilder.php

@@ -21,7 +21,7 @@ class QueryBuilder extends \yii\db\QueryBuilder
 	 * @var array mapping from abstract column types (keys) to physical column types (values).
 	 */
 	public $typeMap = array(
-		Schema::TYPE_PK => 'serial not null primary key',
+		Schema::TYPE_PK => 'serial NOT NULL PRIMARY KEY',
 		Schema::TYPE_STRING => 'varchar(255)',
 		Schema::TYPE_TEXT => 'text',
 		Schema::TYPE_SMALLINT => 'smallint',

framework/yii/db/sqlite/QueryBuilder.php

@@ -23,7 +23,7 @@ class QueryBuilder extends \yii\db\QueryBuilder
 	 * @var array mapping from abstract column types (keys) to physical column types (values).
 	 */
 	public $typeMap = array(
-		Schema::TYPE_PK => 'integer primary key autoincrement not null',
+		Schema::TYPE_PK => 'integer PRIMARY KEY AUTOINCREMENT NOT NULL',
 		Schema::TYPE_STRING => 'varchar(255)',
 		Schema::TYPE_TEXT => 'text',
 		Schema::TYPE_SMALLINT => 'smallint',

tests/unit/framework/db/sqlite/SqliteQueryBuilderTest.php

@@ -2,7 +2,6 @@
 
 namespace yiiunit\framework\db\sqlite;
 
-use yii\base\NotSupportedException;
 use yii\db\sqlite\Schema;
 use yiiunit\framework\db\QueryBuilderTest;