Successfully merging a pull request may close this issue. Fix to #30326 - Query: converter from bool used in predicate without comparison fails on sqlite (and other non-sql server backends?) ...

Part of the SQL Server 2022 blog series. Cardinality estimation (CE) is a process used by the query optimizer to estimate the number of rows returned by a query or sub-part of a query. These estimates ...

In part 1 of my SQL Server 2022 features series, you learned about the improvements to the cardinality estimator component of query optimization. In this installment, you will learn about another ...

Part of the SQL Server 2022 blog series. SQL Server 2022 introduces a handful of new members to the growing Intelligent Query Processing (IQP) family. These additions range from expanding and ...

SQL is neither the fastest nor the most elegant way to talk to databases, but it is the best way we have. Here’s why Today, Structured Query Language is the standard means of manipulating and querying ...

Constrained optimization problems are at the heart of significant applications in a broad range of domains, including finance, transportation, manufacturing, and healthcare. Modeling and solving these ...

WannaCrypt crippled 230,000 Windows PCs internationally, hitting unpatched Windows 7 and Windows Server 2008 and computers still running Microsoft's seriously old Windows XP, though the latter wasn't ...

As described in the topic, [Path Expressions in XQuery](../xquery/path-expressions-xquery.md), an axis step in a path expression includes the following components ...