Read this SQL tutorial to learn when to ... more frequently used methods for consolidating data from multiple tables into a single result set: SELECT, JOIN, UNION and subqueries.

I'm an SMS administrator and I'm giving myself a crash course in SQL ... I get the Processor data from another table? A Google search revealed that I can do JOINs on multiple tables, but only ...

If your business uses relational databases to store data, it helps to use the SQL SELECT ... a new table from the results of two separate queries with the UNION keyword. Build a SELECT statement ...

This example uses the SQL procedure to retrieve and manipulate data from the view descriptor VLIB.ALLEMP, which is based on the DB2 table SASDEMO.EMPLOYEES. When this query (as a SELECT statement ...