[Tarantool-patches] [PATCH 00/15] Transaction engine for memtx engine

[Aleksandr Lyapunov]

Work is still in progress but the patchset is ready for discussions.

Aleksandr Lyapunov (15):
  Update license file (2020)
  Check data_offset overflow in struct tuple
  tx: introduce dirty tuples
  vinyl: rename tx_manager -> vy_tx_manager
  tx: save txn in txn_stmt
  tx: add TX status
  tx: save preserve old tuple flag in txn_stmt
  tx: introduce tx manager
  tx: introduce prepare sequence number
  tx: introduce txn_stmt_destroy
  tx: introduce conflict tracker
  tx: introduce txm_story
  tx: indexes
  tx: introduce point conflict tracker
  tx: use new tx managet in memtx

 LICENSE                               |   2 +-
 src/box/errcode.h                     |   1 +
 src/box/memtx_bitset.c                |  28 +-
 src/box/memtx_engine.c                |  67 ++--
 src/box/memtx_hash.c                  |  60 ++-
 src/box/memtx_rtree.c                 |  27 +-
 src/box/memtx_space.c                 |  62 ++-
 src/box/memtx_tree.c                  |  73 +++-
 src/box/tuple.c                       |  11 +-
 src/box/tuple.h                       |   8 +-
 src/box/tuple_format.c                |   4 +-
 src/box/txn.c                         | 735 +++++++++++++++++++++++++++++++++-
 src/box/txn.h                         | 194 +++++++++
 src/box/vinyl.c                       |  30 +-
 src/box/vy_stmt.c                     |   8 +
 src/box/vy_tx.c                       |  49 +--
 src/box/vy_tx.h                       |  33 +-
 src/main.cc                           |   3 +
 test/box/error.result                 |   1 +
 test/box/huge_field_map.result        |  49 +++
 test/box/huge_field_map.test.lua      |  22 +
 test/box/huge_field_map_long.result   |  51 +++
 test/box/huge_field_map_long.test.lua |  28 ++
 test/box/suite.ini                    |   1 +
 24 files changed, 1412 insertions(+), 135 deletions(-)
 create mode 100644 test/box/huge_field_map.result
 create mode 100644 test/box/huge_field_map.test.lua
 create mode 100644 test/box/huge_field_map_long.result
 create mode 100644 test/box/huge_field_map_long.test.lua

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2.7.4