Many people are confused by various JOIN operations supported by SQL. Learn to master the SQL command line with this crash course in JOIN syntax.

The CONNECT statement establishes a connection with the DBMS. You establish a connection to send DBMS-specific SQL statements to the DBMS or to retrieve DBMS data. The connection remains in effect ...

The USING clause allows you to store DBMS connection information in a view by embedding the SAS/ACCESS LIBNAME statement inside the view. When PROC SQL executes the view, the stored query assigns the ...

Normalized data giving you problems? Learn how to use the SQL subselect statement and handle your database like a pro!

Google has unveiled the open source Logica programming language, a logic programming language designed to “solve problems of SQL” by using syntax of mathematical propositional logic rather ...

If you have accidently deleted data from database tables in MS SQL Server, you can restore the deleted data (tables) using Log Sequence Number (LSN). But for this, you need the transaction backup file ...

Advanced Query Syntax Advanced Query Syntax (AQS) is the official set of rules that Windows Search follows when interpreting what you type in the search box.