This article will use SQL Server and PostgreSQL as examples to delve into the differences in their VARCHAR implementations and explain the usage rules of the 'N' prefix. Differences between VARCHAR in ...

A new hub is now live for Oracle Fusion Cloud developers, consultants and technical architects. SQL4Fusion blends a developer community with a live SQL editor, giving teams a faster and more reliable ...

Nothing has ever come close to the speed at which the SQL Slammer worm took down networks. These very possible scenarios might beat it in terms of speed and damage.

The following example searches the SQL DICTIONARY.CATALOG rows for the SASUSER library and PROFILE catalog to find all catalog types of QUERY (saved SQL Query window queries). The name and description ...