OraNA.info, the unofficial Oracle news and blogs aggregator, has a new look and cool new features:

OraNA now runs on Wordpress, which means that, unlike the older version, OraNA is no more limited to showing only the latest 20 posts. It is still a River of News style aggregator, but the river has become as long […]

Have you ever wondered about the difference between the use of DISTINCT and GROUP BY in your queries? I certainly have. Wonder no more. They are, for all intents and purposes, the same (as demonstrated by Tom).

Even though it requires more typing, but I prefer using GROUP BY (instead of DISTINCT when possible) as it […]