ibase_name_result

Description

bool ibase_name_result ( resource result, string name)

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);
    }
?>