Wednesday, July 3, 2013

Entity Object can't fetch PK for a view or Synonym

If we try to create an Entity Object (EO) based on a View or Synonym, we should add a Primary Key to EO manually , the reason is ADF Framework can't get the PK by itself .
by adding PK manually , you  avoid adding rowid column for your EO by ADF Framework .

(you can find another issue based on the same subject here:Entity Object based on Synonym issue )

an example : without PK


with PK:

finally , If you use Entity Object option instead of  ADF Business Component, you will be asked to add the primary key to a view/Synonym


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