Briefly Describe An Outer Join?

1.	Briefly Describe An Outer Join?
Answer» An outer join includes the records that MATCH and those that do not have a matching value in ANOTHER table. Outer JOINS can be a LEFT outer join (includes all records from the FIRST table listed) or a RIGHT outer join (includes all records from the second table listed). Outer joins are not easily used with more than two tables. An outer join includes the records that match and those that do not have a matching value in another table. Outer joins can be a LEFT outer join (includes all records from the first table listed) or a RIGHT outer join (includes all records from the second table listed). Outer joins are not easily used with more than two tables.

Answer»

An outer join includes the records that MATCH and those that do not have a matching value in ANOTHER table. Outer JOINS can be a LEFT outer join (includes all records from the FIRST table listed) or a RIGHT outer join (includes all records from the second table listed). Outer joins are not easily used with more than two tables.

An outer join includes the records that match and those that do not have a matching value in another table. Outer joins can be a LEFT outer join (includes all records from the first table listed) or a RIGHT outer join (includes all records from the second table listed). Outer joins are not easily used with more than two tables.

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