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Category:
Databases,Tables, Views, Indexing and SQL syntax
Title:
Difference between the joins?
I often hear about an inner, outer, left and right joins. What is the difference in the SQL and in the result sets.
I use "FROM table1, table2 WHERE custno = custno" often and realize it only picks rows from the two tables that match. What is this kind of join called?
Thanks
Brenda
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