| concurrency with ORA_ROWSCN [message #560990] |
Wed, 18 July 2012 03:08  |
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rajeshrajdaan
Messages: 16
Registered: July 2012
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Junior Member |
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Dear Sir/Madam and friends
can i use ORA_ROWSCN to handle concurrency in oracle,
That is i want to read ora_rowscn and keep it in my form or BL then before update i want to read ora_rowscn and match with old version.
1)Since it is updated after commit , how can it affect the application?
2) should i use some Guid in place of ORA_ROWSCN?
3) sequence in each table with trigger in place of ORA_ROWSCN?
yours sincerely
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