scylladb

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Benny Halevy 02e8336659 atomic_cell: compare_atomic_cell_for_merge: compare ttl if expiry is equal

Following up on a57c087c89,
compare_atomic_cell_for_merge should compare the ttl value in the
reverse order since, when comparing two cells that are identical
in all attributes but their ttl, we want to keep the cell with the
smaller ttl value rather than the larger ttl, since it was written
at a later (wall-clock) time, and so would remain longer after it
expires, until purged after gc_grace seconds.

Fixes #10173

Test: mutation_test.test_cell_ordering, unit(dev)

Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
Message-Id: <20220302154328.2400717-1-bhalevy@scylladb.com>
Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
Message-Id: <20220306091913.106508-1-bhalevy@scylladb.com>
(cherry picked from commit a085ef74ff)

2022-03-24 18:00:11 +02:00

alternator

alternator: allow REMOVE of non-existent nested attribute

2022-02-08 11:37:31 +02:00

boost

atomic_cell: compare_atomic_cell_for_merge: compare ttl if expiry is equal

2022-03-24 18:00:11 +02:00

cql

cdc: Handle compact storage correctly in preimage

2022-01-20 13:23:38 +01:00

cql-pytest

test/cql-pytest: use unique keys instead of random keys