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