One of the most common misconceptions in database administration is assuming that a database is healthy simply because it is OPEN. As Oracle DBAs, we often hear: "The database is up and applications ...

I spend more time today than ever before interacting with terminal windows, which is something I don’t think Past Me would have believed in the early ’90s. Back then, poor MS-DOS was the staid ...

Why is the language developers and DBAs use to organize data such a mess? Here are 13 reasons we wish we could quit SQL, even though we probably won't. For all its popularity and success, SQL is a ...

For Oracle database administrators (DBAs), one of the most critical yet routine tasks is managing backups. Recovery Manager (RMAN), Oracle's native tool for backup and recovery, remains the go-to ...

CURRENT_DATE (or CURDATE() in MySQL) retrieves the current date without time. This is useful when you need the current day’s date for comparisons, logging, or any date-related operations.

Although Oracle Client libraries are NOT required for compiling, they are needed at run time. Download the free Basic or Basic Light package from https://www.oracle ...