I am trying to get better w开发者_运维技巧ith SQL commands, but I really do not have a database currently set up that I can practice on. Does anyone know of an all-in-one program or an online service that has a database set up and filled with data that I could practice my SQL commands on/in?
Frankly, I do not really know of any GOOD online site for doing this.
Google gave me this site but i tried it out and its really a bit cumbersome and difficult to work with.
I would really suggest that you will find it a LOT easier to install some database like MySQL / SQL Server Express on your machine and try things out.
Installing something like SQL Server Express is really easy. You can just download the db + tools from here, a quick install and you will be all set to go
For the sample data, you can always download the Adventureworks database. Step by step details on how to get the AdventureWorks database running with SQL Express are listed here
Google's your friend
http://www.mysqltutorial.org/mysql-sample-database.aspx
I found this site pretty much helping.
http://sqlzoo.net/wiki/SELECT_basics
Although they use mariaDB still same queries.. So no worries.
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