function ingres-pconnect - Open a persistent connection to an Ingres database

Description

resource ingres_pconnect ([ string $database [, string $username [, string $password [, array $options ]]]] )

Open a persistent connection to an Ingres database.

There are only two differences between this function and ingres_connect(): First, when connecting, the function will initially try to find a (persistent) link that is already opened with the same parameters. If one is found, an identifier for it will be returned instead of opening a new connection. Second, the connection to the Ingres server will not be closed when the execution of the script ends. Instead, the link will remain open for future use (ingres_close() will not close links established by ingres_pconnect()). This type of link is therefore called "persistent".

Parameters

database

The database name. Must follow the syntax:

[vnode::]dbname[/svr_class]

username

The Ingres user name

password

The password associated with username

options

See ingres_connect() for the list of options that can be passed

Return Values

Returns an Ingres link resource on success or FALSE on failure

ingres_pconnect

Description

Parameters

Return Values

See Also