Michał Chojnowski 80c8a6d0e6 partition_version: make partition_entry::upgrade() gentle ...

Preceding commits in this patch series have extended the MVCC
mechanism to allow for versions with different schemas
in the same entry/snapshot, with on-the-fly and background
schema upgrades to the most recent version in the chain.

Given that, we can perform gentle schema upgrades by simply
adding an empty version with the target schema to the front
of the entry.

This patch is intended to be the first and only behaviour-changing patch in the
series. Previous patches added code paths for multi-schema snapshots, but never
exercised them, because before this patch two different schemas within a single
MVCC chain never happened. This patch makes it happen and thus exercises all the
code in the series up until now.

Fixes #2577

2023-05-04 03:35:15 +02:00

..

atomic_cell_hash.hh

types: move types.{cc,hh} into types

2023-02-19 21:05:45 +02:00

atomic_cell_or_collection.hh

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atomic_cell.cc

treewide: use fmt::join() when appropriate

2023-03-16 20:34:18 +08:00

atomic_cell.hh

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canonical_mutation.cc

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canonical_mutation.hh

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CMakeLists.txt

build: cmake: extract mutation,db,replica,streaming out

2023-02-28 21:28:46 +08:00

frozen_mutation.cc

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frozen_mutation.hh

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mutation_cleaner.hh

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mutation_compactor.hh

mutation/mutation_compactor: consume_partition_end(): reset _stop

2023-03-29 17:48:45 +03:00

mutation_consumer_concepts.hh

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mutation_consumer.hh

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mutation_fragment_fwd.hh

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mutation_fragment_stream_validator.hh

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mutation_fragment_v2.hh

mutation: drop operator<<(ostream, const range_tombstone{_change,} &)

2023-03-21 11:37:07 +08:00

mutation_fragment.cc

mutation: specialize fmt::formatter<range_tombstone_{entry,list}>

2023-04-26 09:00:25 +03:00

mutation_fragment.hh

mutation_fragment: add an upgrading variant of clustering_row::apply()

2023-05-04 02:37:29 +02:00

mutation_partition_serializer.cc

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mutation_partition_serializer.hh

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mutation_partition_v2.cc

mutation_partition_v2: handle schema upgrades in apply_monotonically()

2023-05-04 03:35:15 +02:00

mutation_partition_v2.hh

mutation_partition_v2: change schema_ptr to schema& in mutation_partition_v2 constructor

2023-05-04 02:37:29 +02:00

mutation_partition_view.cc

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mutation_partition_view.hh

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mutation_partition_visitor.hh

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mutation_partition.cc

mutation_partition: add an upgrading variant of row::row

2023-05-04 02:37:29 +02:00

mutation_partition.hh

mutation_partition: add an upgrading variant of lazy_row::apply()

2023-05-04 02:37:29 +02:00

mutation_rebuilder.hh

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mutation_source_metadata.hh

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mutation.cc

mutation_partition: change schema_ptr to schema& in mutation_partition constructor

2023-05-04 02:37:29 +02:00

mutation.hh

treewide: use defaulted operator!=() and operator==()

2023-04-27 10:24:46 +03:00

partition_version_list.hh

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partition_version.cc

partition_version: make partition_entry::upgrade() gentle

2023-05-04 03:35:15 +02:00

partition_version.hh

partition_version: handle multi-schema snapshots in merge_partition_versions

2023-05-04 03:35:15 +02:00

position_in_partition.hh

mutation: drop operator<< for position_in_partition and friends

2023-03-31 19:03:14 +08:00

range_tombstone_assembler.hh

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range_tombstone_change_generator.hh

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range_tombstone_list.cc

mutation: specialize fmt::formatter<range_tombstone_{entry,list}>

2023-04-26 09:00:25 +03:00

range_tombstone_list.hh

mutation: specialize fmt::formatter<range_tombstone_{entry,list}>

2023-04-26 09:00:25 +03:00

range_tombstone_splitter.hh

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range_tombstone.cc

mutation: drop operator<<(ostream, const range_tombstone{_change,} &)

2023-03-21 11:37:07 +08:00

range_tombstone.hh

mutation: drop operator<<(ostream, const range_tombstone{_change,} &)

2023-03-21 11:37:07 +08:00

tombstone.hh

treewide: use defaulted operator!=() and operator==()

2023-04-27 10:24:46 +03:00