Sunil Kumar SunilDy

Postgres Cheatsheet

This is a collection of the most common commands I run while administering Postgres databases. The variables shown between the open and closed tags, "<" and ">", should be replaced with a name you choose. Postgres has multiple shortcut functions, starting with a forward slash, "". Any SQL command that is not a shortcut, must end with a semicolon, ";". You can use the keyboard UP and DOWN keys to scroll the history of previous commands you've run.

Setup

installation, Ubuntu

http://www.postgresql.org/download/linux/ubuntu/ https://help.ubuntu.com/community/PostgreSQL

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	/**
	* Module dependencies
	*/

	var express = require('express');
	var fs = require('fs');
	var mongoose = require('mongoose');
	var Schema = mongoose.Schema;

	// img path

	var mongoose = require('mongoose');

	mongoose.connect('mongodb://localhost/test');

	var db = mongoose.connection;

	db.on('error', function() {
	return console.error.bind(console, 'connection error: ');
	});