TechRepublic

SQL JOINs make it easy to find and fix missing data

SQL JOINs make it easy to find and fix missing data Your email has been sent Many people are confused by various JOIN operations supported by SQL. Learn to master the SQL command line with this crash ...
Ars Technica

(Simple) mySQL inner join syntax help needed

I've been struggling for quite a while trying to understand what I'm doing wrong, but I can't get it.<BR><BR>I have three tables:<BR>"Users" which contain "id" and "name"<BR>"Calendar" which contains ...
Ars Technica

SQL Server 2005 TSQL syntax for getting dta out of an update or insert

this will return: "(1 row(s) affected)" But now I need to know, what data was actually inserted? SQL Server has answered this question in 2005 with the OUTPUT statement: This will return a dataset ...
Simon Fraser University

Example 7: Performing an Outer Join

This example illustrates a left outer join of the PROCLIB.PAYROLL and PROCLIB.PAYROLL2 tables. proc sql outobs=10; title 'Most Current Jobcode and Salary Information'; select p.IdNumber, p.Jobcode, ...
Visual Studio Magazine

Getting All the Results When Joining with LINQ

When you want to find all the objects that are missing a corresponding object, then you need the LINQ equivalent of an outer join. Here, step by painful step, is how to build that query. Here's a ...