|  |  |  | @ -243,7 +243,7 @@ class ActiveQuery extends \yii\base\Object implements \IteratorAggregate, \Array | 
			
		
	
		
			
				
					|  |  |  |  | 	 * (which means the column contains a DB expression). | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @param string $option additional option that should be appended to the 'SELECT' keyword. For example, | 
			
		
	
		
			
				
					|  |  |  |  | 	 * in MySQL, the option 'SQL_CALC_FOUND_ROWS' can be used. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return BaseQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return ActiveQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 */ | 
			
		
	
		
			
				
					|  |  |  |  | 	public function select($columns = '*', $option = '') | 
			
		
	
		
			
				
					|  |  |  |  | 	{ | 
			
		
	
	
		
			
				
					|  |  |  | @ -254,7 +254,7 @@ class ActiveQuery extends \yii\base\Object implements \IteratorAggregate, \Array | 
			
		
	
		
			
				
					|  |  |  |  | 	/** | 
			
		
	
		
			
				
					|  |  |  |  | 	 * Sets the value indicating whether to SELECT DISTINCT or not. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @param bool $value whether to SELECT DISTINCT or not. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return BaseQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return ActiveQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 */ | 
			
		
	
		
			
				
					|  |  |  |  | 	public function distinct($value = true) | 
			
		
	
		
			
				
					|  |  |  |  | 	{ | 
			
		
	
	
		
			
				
					|  |  |  | @ -269,7 +269,7 @@ class ActiveQuery extends \yii\base\Object implements \IteratorAggregate, \Array | 
			
		
	
		
			
				
					|  |  |  |  | 	 * Table names can contain schema prefixes (e.g. 'public.tbl_user') and/or table aliases (e.g. 'tbl_user u'). | 
			
		
	
		
			
				
					|  |  |  |  | 	 * The method will automatically quote the table names unless it contains some parenthesis | 
			
		
	
		
			
				
					|  |  |  |  | 	 * (which means the table is given as a sub-query or DB expression). | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return BaseQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return ActiveQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 */ | 
			
		
	
		
			
				
					|  |  |  |  | 	public function from($tables) | 
			
		
	
		
			
				
					|  |  |  |  | 	{ | 
			
		
	
	
		
			
				
					|  |  |  | @ -344,7 +344,7 @@ class ActiveQuery extends \yii\base\Object implements \IteratorAggregate, \Array | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @param array $params the parameters (name=>value) to be bound to the query. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * For anonymous parameters, they can alternatively be specified as separate parameters to this method. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * For example, `where('type=? AND status=?', 100, 1)`. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return BaseQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return ActiveQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @see andWhere() | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @see orWhere() | 
			
		
	
		
			
				
					|  |  |  |  | 	 */ | 
			
		
	
	
		
			
				
					|  |  |  | @ -365,7 +365,7 @@ class ActiveQuery extends \yii\base\Object implements \IteratorAggregate, \Array | 
			
		
	
		
			
				
					|  |  |  |  | 	 * on how to specify this parameter. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @param array $params the parameters (name=>value) to be bound to the query. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * Please refer to [[where()]] on alternative syntax of specifying anonymous parameters. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return BaseQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return ActiveQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @see where() | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @see orWhere() | 
			
		
	
		
			
				
					|  |  |  |  | 	 */ | 
			
		
	
	
		
			
				
					|  |  |  | @ -386,7 +386,7 @@ class ActiveQuery extends \yii\base\Object implements \IteratorAggregate, \Array | 
			
		
	
		
			
				
					|  |  |  |  | 	 * on how to specify this parameter. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @param array $params the parameters (name=>value) to be bound to the query. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * Please refer to [[where()]] on alternative syntax of specifying anonymous parameters. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return BaseQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return ActiveQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @see where() | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @see andWhere() | 
			
		
	
		
			
				
					|  |  |  |  | 	 */ | 
			
		
	
	
		
			
				
					|  |  |  | @ -410,7 +410,7 @@ class ActiveQuery extends \yii\base\Object implements \IteratorAggregate, \Array | 
			
		
	
		
			
				
					|  |  |  |  | 	 * Please refer to [[where()]] on how to specify this parameter. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @param array $params the parameters (name=>value) to be bound to the query. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * Please refer to [[where()]] on alternative syntax of specifying anonymous parameters. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return BaseQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return ActiveQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 */ | 
			
		
	
		
			
				
					|  |  |  |  | 	public function join($table, $condition, $params = array()) | 
			
		
	
		
			
				
					|  |  |  |  | 	{ | 
			
		
	
	
		
			
				
					|  |  |  | @ -431,7 +431,7 @@ class ActiveQuery extends \yii\base\Object implements \IteratorAggregate, \Array | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @param string|array $condition the join condition that should appear in the ON part. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * Please refer to [[where()]] on how to specify this parameter. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @param array $params the parameters (name=>value) to be bound to the query | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return BaseQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return ActiveQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 */ | 
			
		
	
		
			
				
					|  |  |  |  | 	public function leftJoin($table, $condition, $params = array()) | 
			
		
	
		
			
				
					|  |  |  |  | 	{ | 
			
		
	
	
		
			
				
					|  |  |  | @ -452,7 +452,7 @@ class ActiveQuery extends \yii\base\Object implements \IteratorAggregate, \Array | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @param string|array $condition the join condition that should appear in the ON part. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * Please refer to [[where()]] on how to specify this parameter. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @param array $params the parameters (name=>value) to be bound to the query | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return BaseQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return ActiveQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 */ | 
			
		
	
		
			
				
					|  |  |  |  | 	public function rightJoin($table, $condition, $params = array()) | 
			
		
	
		
			
				
					|  |  |  |  | 	{ | 
			
		
	
	
		
			
				
					|  |  |  | @ -471,7 +471,7 @@ class ActiveQuery extends \yii\base\Object implements \IteratorAggregate, \Array | 
			
		
	
		
			
				
					|  |  |  |  | 	 * Table name can contain schema prefix (e.g. 'public.tbl_user') and/or table alias (e.g. 'tbl_user u'). | 
			
		
	
		
			
				
					|  |  |  |  | 	 * The method will automatically quote the table name unless it contains some parenthesis | 
			
		
	
		
			
				
					|  |  |  |  | 	 * (which means the table is given as a sub-query or DB expression). | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return BaseQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return ActiveQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 */ | 
			
		
	
		
			
				
					|  |  |  |  | 	public function crossJoin($table) | 
			
		
	
		
			
				
					|  |  |  |  | 	{ | 
			
		
	
	
		
			
				
					|  |  |  | @ -486,7 +486,7 @@ class ActiveQuery extends \yii\base\Object implements \IteratorAggregate, \Array | 
			
		
	
		
			
				
					|  |  |  |  | 	 * Table name can contain schema prefix (e.g. 'public.tbl_user') and/or table alias (e.g. 'tbl_user u'). | 
			
		
	
		
			
				
					|  |  |  |  | 	 * The method will automatically quote the table name unless it contains some parenthesis | 
			
		
	
		
			
				
					|  |  |  |  | 	 * (which means the table is given as a sub-query or DB expression). | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return BaseQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return ActiveQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 */ | 
			
		
	
		
			
				
					|  |  |  |  | 	public function naturalJoin($table) | 
			
		
	
		
			
				
					|  |  |  |  | 	{ | 
			
		
	
	
		
			
				
					|  |  |  | @ -500,7 +500,7 @@ class ActiveQuery extends \yii\base\Object implements \IteratorAggregate, \Array | 
			
		
	
		
			
				
					|  |  |  |  | 	 * Columns can be specified in either a string (e.g. "id, name") or an array (e.g. array('id', 'name')). | 
			
		
	
		
			
				
					|  |  |  |  | 	 * The method will automatically quote the column names unless a column contains some parenthesis | 
			
		
	
		
			
				
					|  |  |  |  | 	 * (which means the column contains a DB expression). | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return BaseQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return ActiveQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @see addGroupBy() | 
			
		
	
		
			
				
					|  |  |  |  | 	 */ | 
			
		
	
		
			
				
					|  |  |  |  | 	public function groupBy($columns) | 
			
		
	
	
		
			
				
					|  |  |  | @ -515,7 +515,7 @@ class ActiveQuery extends \yii\base\Object implements \IteratorAggregate, \Array | 
			
		
	
		
			
				
					|  |  |  |  | 	 * Columns can be specified in either a string (e.g. "id, name") or an array (e.g. array('id', 'name')). | 
			
		
	
		
			
				
					|  |  |  |  | 	 * The method will automatically quote the column names unless a column contains some parenthesis | 
			
		
	
		
			
				
					|  |  |  |  | 	 * (which means the column contains a DB expression). | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return BaseQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return ActiveQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @see groupBy() | 
			
		
	
		
			
				
					|  |  |  |  | 	 */ | 
			
		
	
		
			
				
					|  |  |  |  | 	public function addGroupBy($columns) | 
			
		
	
	
		
			
				
					|  |  |  | @ -530,7 +530,7 @@ class ActiveQuery extends \yii\base\Object implements \IteratorAggregate, \Array | 
			
		
	
		
			
				
					|  |  |  |  | 	 * Please refer to [[where()]] on how to specify this parameter. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @param array $params the parameters (name=>value) to be bound to the query. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * Please refer to [[where()]] on alternative syntax of specifying anonymous parameters. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return BaseQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return ActiveQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @see andHaving() | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @see orHaving() | 
			
		
	
		
			
				
					|  |  |  |  | 	 */ | 
			
		
	
	
		
			
				
					|  |  |  | @ -551,7 +551,7 @@ class ActiveQuery extends \yii\base\Object implements \IteratorAggregate, \Array | 
			
		
	
		
			
				
					|  |  |  |  | 	 * on how to specify this parameter. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @param array $params the parameters (name=>value) to be bound to the query. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * Please refer to [[where()]] on alternative syntax of specifying anonymous parameters. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return BaseQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return ActiveQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @see having() | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @see orHaving() | 
			
		
	
		
			
				
					|  |  |  |  | 	 */ | 
			
		
	
	
		
			
				
					|  |  |  | @ -572,7 +572,7 @@ class ActiveQuery extends \yii\base\Object implements \IteratorAggregate, \Array | 
			
		
	
		
			
				
					|  |  |  |  | 	 * on how to specify this parameter. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @param array $params the parameters (name=>value) to be bound to the query. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * Please refer to [[where()]] on alternative syntax of specifying anonymous parameters. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return BaseQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return ActiveQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @see having() | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @see andHaving() | 
			
		
	
		
			
				
					|  |  |  |  | 	 */ | 
			
		
	
	
		
			
				
					|  |  |  | @ -592,7 +592,7 @@ class ActiveQuery extends \yii\base\Object implements \IteratorAggregate, \Array | 
			
		
	
		
			
				
					|  |  |  |  | 	 * Columns can be specified in either a string (e.g. "id ASC, name DESC") or an array (e.g. array('id ASC', 'name DESC')). | 
			
		
	
		
			
				
					|  |  |  |  | 	 * The method will automatically quote the column names unless a column contains some parenthesis | 
			
		
	
		
			
				
					|  |  |  |  | 	 * (which means the column contains a DB expression). | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return BaseQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return ActiveQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @see addOrderBy() | 
			
		
	
		
			
				
					|  |  |  |  | 	 */ | 
			
		
	
		
			
				
					|  |  |  |  | 	public function orderBy($columns) | 
			
		
	
	
		
			
				
					|  |  |  | @ -607,7 +607,7 @@ class ActiveQuery extends \yii\base\Object implements \IteratorAggregate, \Array | 
			
		
	
		
			
				
					|  |  |  |  | 	 * Columns can be specified in either a string (e.g. "id ASC, name DESC") or an array (e.g. array('id ASC', 'name DESC')). | 
			
		
	
		
			
				
					|  |  |  |  | 	 * The method will automatically quote the column names unless a column contains some parenthesis | 
			
		
	
		
			
				
					|  |  |  |  | 	 * (which means the column contains a DB expression). | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return BaseQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return ActiveQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @see orderBy() | 
			
		
	
		
			
				
					|  |  |  |  | 	 */ | 
			
		
	
		
			
				
					|  |  |  |  | 	public function addOrderBy($columns) | 
			
		
	
	
		
			
				
					|  |  |  | @ -619,7 +619,7 @@ class ActiveQuery extends \yii\base\Object implements \IteratorAggregate, \Array | 
			
		
	
		
			
				
					|  |  |  |  | 	/** | 
			
		
	
		
			
				
					|  |  |  |  | 	 * Sets the LIMIT part of the query. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @param integer $limit the limit | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return BaseQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return ActiveQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 */ | 
			
		
	
		
			
				
					|  |  |  |  | 	public function limit($limit) | 
			
		
	
		
			
				
					|  |  |  |  | 	{ | 
			
		
	
	
		
			
				
					|  |  |  | @ -630,7 +630,7 @@ class ActiveQuery extends \yii\base\Object implements \IteratorAggregate, \Array | 
			
		
	
		
			
				
					|  |  |  |  | 	/** | 
			
		
	
		
			
				
					|  |  |  |  | 	 * Sets the OFFSET part of the query. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @param integer $offset the offset | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return BaseQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return ActiveQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 */ | 
			
		
	
		
			
				
					|  |  |  |  | 	public function offset($offset) | 
			
		
	
		
			
				
					|  |  |  |  | 	{ | 
			
		
	
	
		
			
				
					|  |  |  | @ -641,7 +641,7 @@ class ActiveQuery extends \yii\base\Object implements \IteratorAggregate, \Array | 
			
		
	
		
			
				
					|  |  |  |  | 	/** | 
			
		
	
		
			
				
					|  |  |  |  | 	 * Appends a SQL statement using UNION operator. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @param string|Query $sql the SQL statement to be appended using UNION | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return BaseQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return ActiveQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 */ | 
			
		
	
		
			
				
					|  |  |  |  | 	public function union($sql) | 
			
		
	
		
			
				
					|  |  |  |  | 	{ | 
			
		
	
	
		
			
				
					|  |  |  | @ -654,7 +654,7 @@ class ActiveQuery extends \yii\base\Object implements \IteratorAggregate, \Array | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @param array list of query parameter values indexed by parameter placeholders. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * For example, `array(':name'=>'Dan', ':age'=>31)`. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * Please refer to [[where()]] on alternative syntax of specifying anonymous parameters. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return BaseQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return ActiveQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @see addParams() | 
			
		
	
		
			
				
					|  |  |  |  | 	 */ | 
			
		
	
		
			
				
					|  |  |  |  | 	public function params($params) | 
			
		
	
	
		
			
				
					|  |  |  | @ -668,7 +668,7 @@ class ActiveQuery extends \yii\base\Object implements \IteratorAggregate, \Array | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @param array list of query parameter values indexed by parameter placeholders. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * For example, `array(':name'=>'Dan', ':age'=>31)`. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * Please refer to [[where()]] on alternative syntax of specifying anonymous parameters. | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return BaseQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @return ActiveQuery the query object itself | 
			
		
	
		
			
				
					|  |  |  |  | 	 * @see params() | 
			
		
	
		
			
				
					|  |  |  |  | 	 */ | 
			
		
	
		
			
				
					|  |  |  |  | 	public function addParams($params) | 
			
		
	
	
		
			
				
					|  |  |  | @ -730,9 +730,22 @@ class ActiveQuery extends \yii\base\Object implements \IteratorAggregate, \Array | 
			
		
	
		
			
				
					|  |  |  |  | 
 | 
			
		
	
		
			
				
					|  |  |  |  | 	protected function performCountQuery() | 
			
		
	
		
			
				
					|  |  |  |  | 	{ | 
			
		
	
		
			
				
					|  |  |  |  | 		$this->query->select = 'COUNT(*)'; | 
			
		
	
		
			
				
					|  |  |  |  | 		$command = $this->query->createCommand($this->getDbConnection()); | 
			
		
	
		
			
				
					|  |  |  |  | 		$this->sql = $command->getSql(); | 
			
		
	
		
			
				
					|  |  |  |  | 		if ($this->sql === null) { | 
			
		
	
		
			
				
					|  |  |  |  | 			if ($this->query->from === null) { | 
			
		
	
		
			
				
					|  |  |  |  | 				$modelClass = $this->modelClass; | 
			
		
	
		
			
				
					|  |  |  |  | 				$tableName = $modelClass::tableName(); | 
			
		
	
		
			
				
					|  |  |  |  | 				if ($this->tableAlias !== null) { | 
			
		
	
		
			
				
					|  |  |  |  | 					$tableName .= ' ' . $this->tableAlias; | 
			
		
	
		
			
				
					|  |  |  |  | 				} | 
			
		
	
		
			
				
					|  |  |  |  | 				$this->query->from = array($tableName); | 
			
		
	
		
			
				
					|  |  |  |  | 			} | 
			
		
	
		
			
				
					|  |  |  |  | 			$this->query->select = 'COUNT(*)'; | 
			
		
	
		
			
				
					|  |  |  |  | 			$command = $this->query->createCommand($this->getDbConnection()); | 
			
		
	
		
			
				
					|  |  |  |  | 			$this->sql = $command->getSql(); | 
			
		
	
		
			
				
					|  |  |  |  | 		} else { | 
			
		
	
		
			
				
					|  |  |  |  | 			$command = $this->getDbConnection()->createCommand($this->sql); | 
			
		
	
		
			
				
					|  |  |  |  | 			$command->bindValues($this->query->params); | 
			
		
	
		
			
				
					|  |  |  |  | 		} | 
			
		
	
		
			
				
					|  |  |  |  | 		return $command->queryScalar(); | 
			
		
	
		
			
				
					|  |  |  |  | 	} | 
			
		
	
		
			
				
					|  |  |  |  | } | 
			
		
	
	
		
			
				
					|  |  |  | 
 |