How to backup multiple mysql databases ? A very powerful shell script to backup your mysql databases totally free.. enjoy #!/bin/bash NOW=`date +"%Y-%m"`; BACKUPDIR="location/of/your/backup/dir/$NOW"; ### Server Setup ### #* MySQL login user name *# MUSER="user"; #* MySQL login PASSWORD name…

CREATE DATABASE CREATE DATABASE dbName; CREATE TABLE (with auto numbering integer id) CREATE TABLE tableName ( id serial PRIMARY KEY, name varchar(50) UNIQUE NOT NULL, dateCreated timestamp DEFAULT current_timestamp ); Add a primary key ALTER TABLE tableName ADD PRIMARY KEY…

Hi all, In this article you will know some very very basic commands about postgresql. When i started learning postgresql, I found bit strange when “show databases”, “show tables”, and “show columns” command did not work. I was using mysql…