Class: PGconn

Inherits:

Object

Object
PGconn

show all

Defined in:: ext/postgres.c

Overview

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The class to access PostgreSQL database.

For example, to send query to the database on the localhost:
   require 'pg'
   conn = PGconn.open('dbname' => 'test1')
   res  = conn.exec('select * from a')

See the PGresult class for information on working with the results of a query.