Login Register

db\DataReader getRowCount()

getRowCount() public method

Returns the number of rows in the result set.

Note, most DBMS may not give a meaningful count. In this case, use "SELECT COUNT(*) FROM tableName" to obtain the number of rows.

public integer getRowCount ( )
return	integer	Number of rows contained in the result.

Links:

http://www.yiiframework.com/doc-2.0/yii-db-datareader.html#getRowCount()-detail

doc_Yii

2016-10-30 16:58:02

Comments

Leave a Comment

Please login to continue.

Popular Articles

db\DataReader valid() valid() public method Returns whether there is a row of data at current position. This method is required by the interface Iterator. public boo

db\DataReader nextResult() nextResult() public method Advances the reader to the next result when reading the results of a batch of statements. This method is only useful w

db\DataReader readAll() readAll() public method Reads the whole result set into an array. public array readAll ( )return array The result set (each array element repr

db\DataReader __construct() __construct() public method Constructor. public void __construct ( yii\db\Command $command, $config = [] )$command yii\db\Command The command

db\DataReader setFetchMode() setFetchMode() public method Set the default fetch mode for this statement See also http://www.php.net/manual/en/function.PDOStatement-setFetchMo