In May 1974, Donald Chamberlin and Raymond Boyce published a paper on SEQUEL, a structured query ... in SQL that can have real and potentially catastrophic consequences. For example, missing ...

Everyone wants faster database queries, and both SQL developers and DBAs can turn ... tables in a number of other situations as well. For example, if you must join a table to a large table and ...

If your business uses relational databases to store data, it helps to use the SQL SELECT command with the INTO clause to create new tables from query results ... In this example, Transact-SQL ...

For this example you create a view descriptor, VLIB.ALLEMP, based on SYBASE data. The outer PROC SQL query retrieves data from the view descriptor; the subquery uses a Pass-Through query to retrieve ...