techtarget

Using a LEFT OUTER JOIN vs. RIGHT OUTER JOIN in SQL

In this excerpt from SQL Queries for Mere Mortals: A Hands-On Guide to Data Manipulation in SQL, John L. Viescas and Michael J. Hernandez discuss the LEFT OUTER JOIN vs. the RIGHT OUTER JOIN and offer ...
Ars Technica

SQL query: How can I do this reasonably simple join?

and I'm looking for two columns. Company name and Job Count: All the company names. With a count of jobs next to them, if the company has jobs with a status of a particular value. Otherwise null or 0 ...
Ars Technica

[SQL] Need help forming SQL query for Inner Join via OleDB (MS Access)

I'm writing some code in C# where I need to (inner?) join two tables into a DataSet / DataTable. Essentially, I have two tables. Both have columns called "TestId" and "OperationId". Both are unsigned ...