node-postgres/lib/defaults.js

/**
 * Copyright (c) 2010-2017 Brian Carlson (brian.m.carlson@gmail.com)
 * All rights reserved.
 *
 * This source code is licensed under the MIT license found in the
 * README.md file in the root directory of this source tree.
 */

var defaults = module.exports = {
  // database host. defaults to localhost
  host: 'localhost',

  //database user's name
  user: process.platform === 'win32' ? process.env.USERNAME : process.env.USER,

  //name of database to connect
  database: process.platform === 'win32' ? process.env.USERNAME : process.env.USER,

  //database user's password
  password: null,

  // a Postgres connection string to be used instead of setting individual connection items
  // NOTE:  Setting this value will cause it to override any other value (such as database or user) defined
  // in the defaults object.
  connectionString : undefined,

  //database port
  port: 5432,

  //number of rows to return at a time from a prepared statement's
  //portal. 0 will return all rows at once
  rows: 0,

  // binary result mode
  binary: false,

  //Connection pool options - see https://github.com/coopernurse/node-pool
  //number of connections to use in connection pool
  //0 will disable connection pooling
  poolSize: 10,

  //max milliseconds a client can go unused before it is removed
  //from the pool and destroyed
  poolIdleTimeout: 30000,

  //frequency to check for idle clients within the client pool
  reapIntervalMillis: 1000,

  //if true the most recently released resources will be the first to be allocated
  returnToHead: false,

  //pool log function / boolean
  poolLog: false,

  client_encoding: "",

  ssl: false,

  application_name: undefined,
  fallback_application_name: undefined,

  parseInputDatesAsUTC: false
};

var pgTypes = require('pg-types');
// save default parsers
var parseBigInteger = pgTypes.getTypeParser(20, 'text');
var parseBigIntegerArray = pgTypes.getTypeParser(1016, 'text');

//parse int8 so you can get your count values as actual numbers
module.exports.__defineSetter__("parseInt8", function(val) {
  pgTypes.setTypeParser(20, 'text', val ? pgTypes.getTypeParser(23, 'text') : parseBigInteger);
  pgTypes.setTypeParser(1016, 'text', val ? pgTypes.getTypeParser(1007, 'text') : parseBigIntegerArray);
});