Read this SQL tutorial to learn when to use ... Be warned, however, that this method of querying multiple tables is effectively an implied JOIN. Your database may handle things differently ...

When querying a database table, the result set is typically consistent with the current time, that is, at the time the query is executed. However, the ANSI SQL 2011 update to the standards specified ...

Let's dive in. [Click on image for larger view.] Figure 1. In the above demo, I included all the tables in my Azure SQL Database (AdventureWorksLT) and asked Copilot to build a query to show me ...

SQL Server 2016 and Azure SQL Database both give you tables that automatically keep track of changes to your data. Here's how to both create those tables and alter existing tables so they track the ...