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()


	PHP5中文手册 ingres_connect ingres_errno Ingres II PHP Manual 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() ingres_connect ingres_errno Ingres II PHP Manual