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Can I construct object references based on primary keys?

April 26, 2017based construct keys object primary references

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Can I construct object references based on primary keys?

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Yes, object references can be constructed based on foreign keys to reference objects in: Object views: When constructing objects from relational tables using an object view, the OIDs of the constructed objects are typically based on the primary keys on the underlying relational tables. Object tables with primary key-based OIDs: When defining an object table, Oracle provides the option of specifying the primary keys as the OIDs of the row objects instead of using the system generated OIDs.

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Yes, object references can be constructed based on foreign keys to reference objects in: Object views: When constructing objects from relational tables using an object view, the OIDs of the constructed objects are typically based on the primary keys on the underlying relational tables. Object tables with primary key-based OIDs: When defining an object table, Oracle8i provides the option of specifying the primary keys as the OIDs of the row objects instead of using the system generated OIDs.