One example is viewing operating system wait ... Transactions allow you to group SQL commands into a single unit. The transaction begins with a certain task and ends when all tasks within it ...

Different commands get different results, and often an attacker will try variations to see what a database will spill. An attacker, for example, can send one type of SQL command to display the ...

In s SQL statement-based portal, an attacker could provide a different entry that the system would recognize as valid — for example, username “1=1,” which the system would incorrectly read as “true” ...

The examples below are simple, and I gloss over a lot of the complexity of SQL. I also don't explain every part of every statement. My goal here is to give you a taste of what SQL looks like in ...