Quick post. I tried https://livesql.oracle.com/ for the first time.
Looks like you can try out the latest version of Oracle for free. You can type in SQL statements in your web browser.
There seem to be a boatload of scripts and tutorials to try out. Might be good for someone who is new to SQL.
Bobby
About Bobby
I live in Chandler, Arizona with my wife and three daughters. I work for US Foods, the second largest food distribution company in the United States. I have worked in the Information Technology field since 1989. I have a passion for Oracle database performance tuning because I enjoy challenging technical problems that require an understanding of computer science. I enjoy communicating with people about my work.