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 ...

When your SQL query is ready, you can run the query immediately or you can add a title, change its options, limit its output, and so on, to make the report look better. See Viewing the SQL Code, ...

You can create a new SAS, DB2, or other database management system table from your output; see Creating New Tables for details You can save the SQL query to a catalog entry of type SQL. You can save ...

Simply join two SELECT statements with the UNION keyword to combine the results of two queries into a new table. When working with databases other than Microsoft's SQL Server, check the manual to ...