For our purposes, all examples are in standard SQL, and these basic functions should translate to almost any environment. Data query types There are four basic types of data queries in SQL: ...

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 ...

So, when asked the right way, Microsoft Copilot can write basic SQL code for your employees. However, whatever answers are generated by Copilot should always be scrutinized for applicability and ...