In Version 6, the SAS System's SQL procedure enabled you to retrieve and update data from DBMS tables and views. You could read and display DBMS data by specifying a ...

For comparison, the equivalent SQL query to return all of the ... If you have too many indexes, the whole database can slow down under heavy write and update loads. Another important art is ...

That capability is enhanced in SQL Server 2016, the first-ever version that lets developers query within JSON strings as if the JSON were organized into individual columns. What's more, you can read ...

Analyze database contents using basic, intermediate and advanced SQL statement syntax and usage. Demonstrate capability to query data from multiple tables using SQL JOINS. Create and modify database ...

Entity SQL and ObjectQuery will let you generate queries at runtime and still let you update your data through Entity Framework. There was a time, before LINQ and Entity Framework, when developers ...