sqlsrv_rows_affected
Returns the number of rows modified by the last INSERT, UPDATE, or
DELETE query executed
&reftitle.description;
intsqlsrv_rows_affected
resourcestmt
Returns the number of rows modified by the last INSERT, UPDATE, or DELETE
query executed. For information about the number of rows returned by a SELECT
query, see sqlsrv_num_rows.
&reftitle.parameters;
stmt
The executed statement resource for which the number of affected rows is returned.
&reftitle.returnvalues;
Returns the number of rows affected by the last INSERT, UPDATE, or DELETE query.
If no rows were affected, 0 is returned. If the number of affected rows cannot
be determined, -1 is returned. If an error occurred, &false; is returned.
&reftitle.examples;
<function>sqlsrv_rows_affected</function> example
"dbName", "UID"=>"username", "PWD"=>"password" );
$conn = sqlsrv_connect( $serverName, $connectionInfo);
if( $conn === false ) {
die( print_r( sqlsrv_errors(), true));
}
$sql = "UPDATE Table_1 SET data = ? WHERE id = ?";
$params = array("updated data", 1);
$stmt = sqlsrv_query( $conn, $sql, $params);
$rows_affected = sqlsrv_rows_affected( $stmt);
if( $rows_affected === false) {
die( print_r( sqlsrv_errors(), true));
} elseif( $rows_affected == -1) {
echo "No information available.
";
} else {
echo $rows_affected." rows were updated.
";
}
?>
]]>
&reftitle.seealso;
sqlsrv_num_rows