I been googling a good chunk of the day looking for any kind of examples on how to accomplish what i am trying to do. I had a python script that needs to access an oracle 11g database and run a select ...

SQL is a convenient way to manage and query your data, but badly written queries can tie up your database. Here are seven common SQL traps and how to avoid them. Database developers have it tough.

Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement. It’s sometimes difficult to know which SQL syntax to use when ...