Removing duplicates from a SQL Server table without a unique index: It’s a bit more difficult to remove duplicate rows or tables without a unique index. In this scenario, using a common table ...

# Remove duplicate rows from a SQL Server table by using a script This article provides a script that you can use to remove duplicate rows from a table in Microsoft SQL Server. There are two common ...

Project “Madison” runs 1 trillion row query in seconds Project “Madison” was announced as the release of SQL Server that will be integrated with the recent DATAllegro acquisition. Project “Madison” ...

SQL window functions enable ... RANK(): Assigns a unique rank to each row, leaving gaps in case of ties. DENSE_RANK (): Assigns a unique rank to each row, with continuous ranks for tied rows.