If you’ve read my previous post about getting started with the Oracle database, then hopefully you now have your very own database installed and running, and you have a explored a little with the sample schemas using SQL Developer. Perhaps now you want to venture out into your own database development, and for that, you will want to create your own user account and create your own tables. Here’s another video which will guide you through the process.
The video shows the process of creating a user via SQL Developer. If you are a command line addict, then here’s the commands you will need run to enact the same. You can use SQL Plus or SQLcl to run these commands. If you’ve never done that, simply
- open up a terminal or MS-DOC command window,
- type sqlplus and hit Enter
- Type SYSTEM for the username and hit Enter
- Type the password you specified when you created the database as per my previous blog post.
You will see a prompt “SQL>”. You enter the following commands to create your first user account.
SQL> create user DEVELOPER identified by MyCaseSensitivePassword; User created. SQL> grant connect, resource to DEVELOPER; Grant succeeded. SQL> alter user DEVELOPER quota unlimited on USERS; User altered.
And you are now good to go. Fire up SQL Developer as shown in the video, and you are ready to connect as your new user account as shown at this moment in the video.
Remember – we’re doing this to learn and explore Oracle. It is very easy to see all of functionality available to you, and to leap in and start building a fully-fledged application. But don’t forget – for that, you need more than just a play-thing at home. You need backups; you need security; you need scalability; you need redundancy and failover. So if you’re ready to get serious, you probably need to think about using a cloud account or similar.
Enjoy your database !