|  |  | @ -19,6 +19,23 @@ use yii\db\TableSchema; | 
			
		
	
		
		
			
				
					
					|  |  |  | class Schema extends \yii\db\mysql\Schema |  |  |  | class Schema extends \yii\db\mysql\Schema | 
			
		
	
		
		
			
				
					
					|  |  |  | { |  |  |  | { | 
			
		
	
		
		
			
				
					
					|  |  |  | 	/** |  |  |  | 	/** | 
			
		
	
		
		
			
				
					
					|  |  |  |  |  |  |  | 	 * @var array mapping from physical column types (keys) to abstract column types (values) | 
			
		
	
		
		
			
				
					
					|  |  |  |  |  |  |  | 	 */ | 
			
		
	
		
		
			
				
					
					|  |  |  |  |  |  |  | 	public $typeMap = [ | 
			
		
	
		
		
			
				
					
					|  |  |  |  |  |  |  | 		'field' => self::TYPE_STRING, | 
			
		
	
		
		
			
				
					
					|  |  |  |  |  |  |  | 		'string' => self::TYPE_STRING, | 
			
		
	
		
		
			
				
					
					|  |  |  |  |  |  |  | 		'ordinal' => self::TYPE_STRING, | 
			
		
	
		
		
			
				
					
					|  |  |  |  |  |  |  | 		'integer' => self::TYPE_INTEGER, | 
			
		
	
		
		
			
				
					
					|  |  |  |  |  |  |  | 		'int' => self::TYPE_INTEGER, | 
			
		
	
		
		
			
				
					
					|  |  |  |  |  |  |  | 		'uint' => self::TYPE_INTEGER, | 
			
		
	
		
		
			
				
					
					|  |  |  |  |  |  |  | 		'bigint' => self::TYPE_BIGINT, | 
			
		
	
		
		
			
				
					
					|  |  |  |  |  |  |  | 		'timestamp' => self::TYPE_TIMESTAMP, | 
			
		
	
		
		
			
				
					
					|  |  |  |  |  |  |  | 		'bool' => self::TYPE_BOOLEAN, | 
			
		
	
		
		
			
				
					
					|  |  |  |  |  |  |  | 		'float' => self::TYPE_FLOAT, | 
			
		
	
		
		
			
				
					
					|  |  |  |  |  |  |  | 		'mva' => self::TYPE_STRING, | 
			
		
	
		
		
			
				
					
					|  |  |  |  |  |  |  | 	]; | 
			
		
	
		
		
			
				
					
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 | 
			
		
	
		
		
			
				
					
					|  |  |  |  |  |  |  | 	/** | 
			
		
	
		
		
			
				
					
					|  |  |  | 	 * Creates a query builder for the database. |  |  |  | 	 * Creates a query builder for the database. | 
			
		
	
		
		
			
				
					
					|  |  |  | 	 * This method may be overridden by child classes to create a DBMS-specific query builder. |  |  |  | 	 * This method may be overridden by child classes to create a DBMS-specific query builder. | 
			
		
	
		
		
			
				
					
					|  |  |  | 	 * @return QueryBuilder query builder instance |  |  |  | 	 * @return QueryBuilder query builder instance | 
			
		
	
	
		
		
			
				
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