Introduction Modern applications are increasingly powered by large language models (LLMs) that don’t just generate text—they can call live APIs, query databases, and even trigger automated workflows.

CANNOT use the WITH clause approach; there is too much historical code, and the workload to refactor it would be too large. How can I utilize Connector-X for this situation?

SQL is the leading language for developing and querying databases, but it has a few quirks.In my last article, I shared 7 SQL mistakes to avoid.Now, let’s take a look at 9 best practices for ...

You have to rewrite the SQL and PlPgSQL code to follow the application logic and use PostgreSQL temporary table, that mean recreating the temporary table everywhere it is used. The other advantage of ...

SQL Server temp tables are an essential component of the SQL Server database management system that allow users to temporary store and process data within a session or a query. They are temporary in ...

Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement. It’s sometimes difficult to know which SQL syntax to use when ...

A relational database table is articulated on a fixed number of columns and each column has its own data type, such as strings of variable or fixed length, dates, numbers, Booleans and the like. JSON ...