Tuesday, October 24, 2017

View Objects with Entity Objects in OAF

Entity Objects are the objects through which we insert, update and delete the data. View Objects are the objects through which we query data.

View Objects can be mapped to multiple Updatable EOs allow the actions on the EO occur through the VO.

View Objects can be mapped to multiple Reference EOs using those EOs just for query purposes, generally a foreign key

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APEX$TASK_PK

  APEX$TASK_PK is a substitution string holding the primary key value of the system of records