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Posted to issues@ignite.apache.org by "Vladislav Pyatkov (Jira)" <ji...@apache.org> on 2022/08/04 10:57:00 UTC

[jira] [Created] (IGNITE-17467) Find out Row id is not possible for MvPartitionStorage

Vladislav Pyatkov created IGNITE-17467:
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             Summary: Find out Row id is not possible for MvPartitionStorage
                 Key: IGNITE-17467
                 URL: https://issues.apache.org/jira/browse/IGNITE-17467
             Project: Ignite
          Issue Type: Bug
            Reporter: Vladislav Pyatkov


Row id is returned only for insert operation, but if you want to find a row id by Binary row is not possible.

I sure, it has to be possible through scan operation. In that case, the scan operation can be used as a scan index.

I would like to see API like:
{code:java}
Cursor<Tuple<RowId, BinaryRow>> scan(Predicate<BinaryRow> keyFilter, UUID txId) throws TxIdMismatchException, StorageException;

Cursor<Tuple<RowId, BinaryRow>> scan(Predicate<BinaryRow> keyFilter, Timestamp timestamp) throws StorageException;
{code}
 
 



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