PolyBase, a data virtualization feature for SQL Server, allows users to seamlessly query data from various external sources directly using T-SQL (Transact-SQL) without the need for separate client ...

Now generally available, SQL Server 2022's feature set brings it closer to parity with Azure SQL. Here are the biggest additions to Microsoft's RDBMS software you need to know. At the PASS Community ...

Polybase, Query Store, dynamic data masking, row-level security, and temporal data JSON support -- just some of the new features that veteran SQL Server Live! presenter Leonard Lobel covers in this ...

How do I copy tables in SQL Server 2005 to a new instance while maintaining the foreign keys and identity columns in the source instance?<BR><BR>The import/export function in Management Studio creates ...

While temporal data support is something that has existed in the past within other database platforms, it is a newly available feature with the RTM version of SQL Server 2016. In case you haven’t ...

SQL Server 2022: Here’s what you need to know Your email has been sent Three decades on, SQL Server is still a database workhorse that powers both an internal line of business applications and ...

Querying relational databases requires SQL, which is the only language designed to communicate with them. As a matter of fact, how SQL is used distinguishes business intelligence tools from one ...

Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement. It’s sometimes difficult to know which SQL syntax to use when ...