This function assigns a name to a result set. This name can be used later in
UPDATE|DELETE ... WHERE CURRENT OF name statements.
如果成功则返回 TRUE，失败则返回 FALSE。
<?php
$result = ibase_query("SELECT field1,field2 FROM table FOR UPDATE");
ibase_name_result($result, "my_cursor");
$updateqry = ibase_prepare("UPDATE table SET field2 = ? WHERE CURRENT OF my_cursor");
for ($i = 0; ibase_fetch_row($result); ++$i) {
ibase_execute($updateqry, $i);
}
?>See also ibase_prepare() and ibase_execute().