In the software industry, Structured Query Language (SQL) remains a highly sought-after skill required by most employers. SQL is widely adopted as the preferred declarative language to manipulate data ...

In data analysis or reporting applications, various complex SQL statements are sometimes encountered: nested in multiple layers, self-join, dynamically transposing, … ...

Nonetheless, these features are good indicators of the structural complexity of the queries, allowing as to compare the LLM’s capability of generating complex SQL structures, especially for queries ...

Microsoft has found a new use for natural language processing capabilities in machine learning large language models (LLMs): SQL queries. The company has set up a sandbox for developers and data pros ...

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

Joey on SQL Server A Deep Dive into SQL Server 2022's Query Performance Features, Part 1 An update to the cardinality estimator feature in SQL Server 2022 will be one of the biggest changes to the ...

In SQL Server 2022, Query Store is enabled by default to help database administrators (DBAs) gain insights on query plan choice and performance impact.

It would be great if SQLGlot can "flatten" a nested SQL query such that the only nested subqueries are operands of the FROM clause and are independent from each other. This mostly involves taking care ...