ingres_cursor
(PECL ingres:1.1-1.4.3)
ingres_cursor — Gets a cursor name for a given link resource
说明
string ingres_cursor
([ resource $link
] )
Returns an string containing the active cursor name. If no cursor is active then NULL is returned.
If a link resource is passed to ingres_cursor() it returns the cursor name recorded for the link. If no link is passed then ingres_cursor() returns the cursor name asssociated with the default link.
参数
- link
-
The connection link identifier. If not specified, the last opened link is used.
返回值
Returns an string containing the active cursor name. If no cursor is active then NULL is returned.
范例
Example#1 ingres_cursor() example
<?php
$link = ingres_connect($database, $user, $password);
ingres_prepare("select * from table", $link);
$cursor_name = ingres_cursor($link);
echo $cursor_name;
?>
参见
- ingres_prepare()
- ingres_execute()
