Igor Seliverstov created IGNITE-9265:
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Summary: MVCC TX: Two rows with the same key in one MERGE
statement produce an exception
Key: IGNITE-9265
URL: https://issues.apache.org/jira/browse/IGNITE-9265
Project: Ignite
Issue Type: Bug
Reporter: Igor Seliverstov
In case the operation like {{MERGE INTO INTEGER (_key, _val) KEY(_key) VALUES
(1,1),(1,2)}} is called an exception is occurred.
Correct behavior: each next update on the same key overwrites pervious one
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