- JOIN: Return rows when there is at least one match in both tables
- LEFT JOIN: Return all rows from the left table, even if there are no matches in the right table
- RIGHT JOIN: Return all rows from the right table, even if there are no matches in the left table
- FULL JOIN: Return rows when there is a match in one of the tables
Showing posts with label sql joins. Show all posts
Showing posts with label sql joins. Show all posts
Monday, April 9, 2012
Different SQL JOINs
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