Select Build a Column from the SQL QUERY COLUMNS window to display the BUILD A COLUMN EXPRESSION window. Select Salary from the Available Columns window. Select the division operator (/) from the list ...

The list of Selected Tables in the SQL QUERY TABLES window contains SAMPLE.EMPINFO from the previous example. Select OK. In the SQL QUERY COLUMNS window, remove COUNT(*) from the list of Selected ...

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 ...

Creating a new table from query results can help you build a database of your clients, employees, expenses and other business details by allowing you to select certain columns from existing tables.

The same can't be said for other complex types such as XML, CLR and Spatial that are still on the waiting list. In this column, I focused on the JSON-to-rowset scenario. However, SQL Server 2016 also ...

Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement. Skip to content TechRepublic ...

If you are a SQL programmer, learning recursive SQL techniques can be a boon to your productivity. A recursive query is one that refers to itself. I think the best way to quickly grasp the concept of ...