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 ...
"I thought LEFT JOIN would keep the data on the left, but the number of records decreased when I added WHERE."When creating ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results