redis\ActiveQuery sum()

sum() public method

Returns the number of records.

public integer sum ( $column, $db = null )
$column string

The column to sum up

$db yii\redis\Connection

The database connection used to execute the query. If this parameter is not given, the db application component will be used.

return integer

Number of records

doc_Yii
2016-10-30 17:10:39
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