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What is the use of Object Version Number?
Answer:
1) It is used to capture the latest record from the data base table.
2) When a row is inserted its number is set to 1.
3) If any updates performed on the row then the OVN is incremented.
4) Every API has the OVN parameter.
5) For create API this parameter is defined as an OUT parameter.
6) For update API this parameter is defined as an IN OUT parameter.
7) The APIs use it to check a row has been updated by another user, to prevent overwriting their changes.
Asked In ::
Abhay Singh
23 Feb, 2019 5:07 AM
1) It is used to capture the latest record from the data base table.
2) When a row is inserted its number is set to 1.
3) If any updates performed on the row then the OVN is incremented.
4) Every API has the OVN parameter.
5) For create API this parameter is defined as an OUT parameter.
6) For update API this parameter is defined as an IN OUT parameter.
7) The APIs use it to check a row has been updated by another user, to prevent overwriting their changes.
2) When a row is inserted its number is set to 1.
3) If any updates performed on the row then the OVN is incremented.
4) Every API has the OVN parameter.
5) For create API this parameter is defined as an OUT parameter.
6) For update API this parameter is defined as an IN OUT parameter.
7) The APIs use it to check a row has been updated by another user, to prevent overwriting their changes.
