Operator Precedence (Transact-SQL) [!INCLUDE SQL Server Azure SQL Database Azure SQL Managed Instance Fabricsqldb] When a complex expression has multiple operators, operator precedence determines the ...

Query Store is one of the most powerful database-scoped features in SQL Server for troubleshooting performance and improving the stability of your database.

In SQL Server 2017, when the query optimizer encounters code with a multi-statement TVF, the query optimizer will pause optimization, execute the TVF subtree to get a very accurate cardinality ...

In recent years, Massively Parallel Processors have increasingly been used to manage and query vast amounts of data. Dramatic performance improvements are achieved through distributed execution of ...