Oracle SQL Developer Migration Workbench offers a wide spectrum of database migration capabilities. It enables users to migrate a single table or several databases. Users can do a migration while ...

Joey on SQL Server. A Deep Dive into SQL Server 2022's Query Performance Features, Part 1. An update to the cardinality estimator feature in SQL Server 2022 will be one of the biggest changes to ...

SQL Basics I: Data Queries—covers database terminology and the four basic query types. SQL Basics: SELECT statement options—covers the SELECT statement in detail and explains aggregate functions.