sqlsrv_num_rows

sqlsrv_num_rows

Retrieves the number of rows in a result set

mixed **sqlsrv_num_rows** resource $stmt

Retrieves the number of rows in a result set. This function requires that the statement resource be created with a static or keyset cursor. For more information, see , , or in the Microsoft SQLSRV documentation. sqlsrv_query``sqlsrv_prepareSpecifying a Cursor Type and Selecting Rows

stmt The statement for which the row count is returned. The statement resource must be created with a static or keyset cursor. For more information, see , , or

  in the Microsoft SQLSRV documentation.
 `sqlsrv_query``sqlsrv_prepare`Specifying a Cursor Type and Selecting Rows

Returns the number of rows retrieved on success and false if an error occurred. If a forward cursor (the default) or dynamic cursor is used, false is returned.

Voorbeeld: example

<?php
$server = "serverName\sqlexpress";
$connectionInfo = array( "Database"=>"dbName", "UID"=>"username", "PWD"=>"password" );
$conn = sqlsrv_connect( $server, $connectionInfo );

$sql = "SELECT * FROM Table_1";
$params = array();
$options =  array( "Scrollable" => SQLSRV_CURSOR_KEYSET );
$stmt = sqlsrv_query( $conn, $sql , $params, $options );

$row_count = sqlsrv_num_rows( $stmt );

if ($row_count === false)
   echo "Error in retrieveing row count.";
else
   echo $row_count;
?>

sqlsrv_has_rows``sqlsrv_rows_affected