(PHP 4 >= 4.0.2, PHP 5)ingres_connect --

Open a connection to an Ingres II database

Description

resource ingres_connect ([string database [, string username [, string password]]])

Returns a Ingres II link resource on success, or FALSE on

failure.

ingres_connect() opens a connection with the

Ingres database designated by database,

which follows the syntax

[node_id::]dbname[/svr_class].

If some parameters are missing, ingres_connect()

uses the values in php.ini for

ingres.default_database,

ingres.default_user, and

ingres.default_password.

The connection is closed when the script ends or when

ingres_close() is called on this link.

All the other ingres functions use the last opened link as a

default, so you need to store the returned value only if you use

more than one link at a time.

Пример 1. ingres_connect() example <?php $link = ingres_connect("mydb", "user", "pass") or die("Could not connect"); echo "Connected successfully"; ingres_close($link); ?>

Пример 2. ingres_connect() example using default link <?php ingres_connect("mydb", "user", "pass") or die("Could not connect"); echo "Connected successfully"; ingres_close(); ?>

See also

ingres_pconnect() and

ingres_close().

Пред.

Начало

След.

ingres_commit

Уровень выше

ingres_fetch_array