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author's profile photo Former Member
Former Member

Infoset join behavior

Dear Experts,

If Transaction data A is left outer joined (A is the the Left part) to transaction data B by 2 fields, and

this join from A finds 2 records in B based on the 2-field joins,

will the infoset list out 2 records like this :

A B B1 B2 B3 $10

A B B1 B2 B4 $15

where A = field in record in Transaction data A and

B, B1, B2, B3, B4 = fields in Transaction data B

and B1 to B4 cannot be joined to A as A does not have similar fields to join with.

?

Please advise.

Thanks!

regards

Bass

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    author's profile photo Former Member
    Former Member
    Posted on Nov 20, 2011 at 08:07 PM

    Hi,

    Your question is not clear to me but i will explain Left outer join

    For eg: you have 2 tables A and B

    A B

    1 5

    2 6

    3 3

    4 4

    when you do left outer join ,all values from A will be selected+ Common values in B ( total 6 values will be selected). That means result will be like this

    1 -

    2 -

    3 3

    4 4

    I hope this will help you

    krish

    Edited by: kris202729 on Nov 20, 2011 9:11 PM

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