PostgreSQL 7.3 Documentation (pg

Synopsis

pg_connect -conninfo connectOptions
 pg_connect dbName [-host hostName]
   [-port portNumber] [-tty pqtty]
   [-options optionalBackendArgs]

Inputs (new style)

connectOptions: A string of connection options, each written in the form keyword = value. A list of valid options can be found in libpq's PQconnectdb() manual entry.

Inputs (old style)

dbName: Specifies a valid database name.
[-host hostName]: Specifies the domain name of the backend server for dbName.
[-port portNumber]: Specifies the IP port number of the backend server for dbName.
[-tty pqtty]: Specifies file or tty for optional debug output from backend.
[-options optionalBackendArgs]: Specifies options for the backend server for dbName.

Outputs

dbHandle: If successful, a handle for a database connection is returned. Handles start with the prefix pgsql.

Description

pg_connect opens a connection to the PostgreSQL backend.

Two syntaxes are available. In the older one, each possible option has a separate option switch in the pg_connect statement. In the newer form, a single option string is supplied that can contain multiple option values. See pg_conndefaults for info about the available options in the newer syntax.

pg_connect

Name

Synopsis

Inputs (new style)

Inputs (old style)

Outputs

Description

Usage