Learn how to master the SELECT statement to form truly useful data queries. This article explains functions, clauses, and keywords that will make your life a lot easier. Due to popular demand, we’re ...

As I mentioned Monday and in my Visual Studio 2008 review, I've been struggling with the finer points of LINQ queries. In a talkback comment to my review, "CSharper" pointed me at one solution to ...

Do you want to find out how to avoid duplicates in the results of a SQL SELECT query? This article will show you how. Simply use the DISTINCT clause and between the SELECT clause and the fields.

Note: See the appendix for a description of DLIB.OUTOFSTK. You can use the SQL procedure to create a view that joins the data from these three sources and displays their output. The SAS WHERE or ...

proc access dbms=dbf; create adlib.invoice.access; /* create access descriptor */ path="c:\sasdemo\invoice.dbf"; assign=yes; rename invoicenum = invnum amtbilled = amtbilld amountinus = amtinus; ...