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 ...

What’s your average success rate of getting a SQL statement right on the first try? In best case, you botched a simple statement without side effects and just have to try again with correct ...

Any return code or message that is generated by the DBMS is available in the macro variables SQLXRC and SQLXMSG after the statement executes. See SQL Procedure Pass-Through Facility Return Codes for ...

For example, can the free version of Microsoft Copilot, available to all Windows users, write a common SQL query for you on command? That ability would be extremely useful for a time-constrained ...