Hello List,
it's rather a theoretical question. Let say two sessions
update a table. Each transaction allocated a transaction
slot in a block (I consider the two different blocks).
Each block has only one slot and there is no free space
in these blocks to allocate additional transaction slots.
Then each transaction tryes to update a row in the block
which has already been updated by the other transaction.
How Oracle to do with such situation in case when there is
no access to a common resource (I mean a common row) ?
Thanks in advance
Ed
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Author: Shevtsov, Eduard
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