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Rajesh_SS01
Level 3
October 23, 2018
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Link between schemas

  • October 23, 2018
  • 1 reply
  • 2874 views

Hi All,

Can you please explain the different type of links between schemas that could be established with an example? Am finding it difficult to understand the difference between 1:1 link between Recipient to FOLDER schema and 1:1 link between Recipient to COUNTRY schema. Can you also explain what exactly the externalJoin = true property works for links between the schemas?

Thanks,

Rajesh.S.S.

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Best answer by DebTr

Hi Rajesh,

You can establish relationship(1:1, 1:N, N:N) between shemas using Links.

A Recipient always belongs to a Folder and may or may not have a Country code against it.

externalJoin=true acts as a left outer join only, where all records are returned from the schema you are querying, even if there is no match.

1 reply

D
DebTrAccepted solution
Level 6
October 25, 2018

Hi Rajesh,

You can establish relationship(1:1, 1:N, N:N) between shemas using Links.

A Recipient always belongs to a Folder and may or may not have a Country code against it.

externalJoin=true acts as a left outer join only, where all records are returned from the schema you are querying, even if there is no match.

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