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mongodb\Query count()

count() public method

Returns the number of records.

public integer count ( $q = '*', $db = null )
$q	string	Kept to match yii\db\QueryInterface, its value is ignored.
$db	yii\mongodb\Connection	The Mongo connection used to execute the query. If this parameter is not given, the `mongodb` application component will be used.
return	integer	Number of records
throws	yii\mongodb\Exception	on failure.

Links:

http://www.yiiframework.com/doc-2.0/yii-mongodb-query.html#count()-detail

doc_Yii

2016-10-30 17:08:56

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