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  • Symmetrical Outer Join
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  • Operations
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  • Selecting Records for Operations
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  • Symmetrical Outer Join
  • Update Operations
  • Using Operation Builders
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Symmetrical Outer Join

Description

Alpha Anywhere allows you to create a symmetrical outer join with several steps.

  1. You join table A to B -> C, including all of table A's records.

    images/Symmetrical_Join_A.gif
  2. Then you join B to A -> D, including only the records where you have a matching link field.

    images/Symmetrical_Join_B.gif
  3. You subtract D from B -> E.

    images/Symmetrical_Join_C.gif
  4. Then you append C to E.

    images/Symmetrical_Join_D.gif

Limitations

Desktop Applications Only

See Also

  • Append Operations
  • Intersect
  • Join and Subtract Operations
  • Create Operation
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