The ROW_NUMBER function has some limitations to be aware of when using it in SQL queries. For instance, it does not guarantee a consistent order of the rows if the ORDER BY clause does not produce ...

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 ...

Traditionally, customers have implemented their row-level access logic using SQL views or customized application ... (RLS), a new programmability feature available in Azure SQL Database and SQL Server ...

Today at the BI Conference, SQL Server demonstrated how capable this technology really is by using current reporting tools to perform a 1 trillion row query on a 100 TB data warehouse with results ...