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mirror of https://github.com/mariadb-corporation/mariadb-columnstore-engine.git synced 2025-04-20 09:07:44 +03:00

6 Commits

Author SHA1 Message Date
Leonid Fedorov
56f2346083 Remove windows ifdefs 2023-03-02 15:59:42 +00:00
Leonid Fedorov
04752ec546 clang format apply 2022-01-21 16:43:49 +00:00
Denis Khalikov
cc1c3629c5 MCOL-987 Add LZ4 compression.
* Adds CompressInterfaceLZ4 which uses LZ4 API for compress/uncompress.
* Adds CMake machinery to search LZ4 on running host.
* All methods which use static data and do not modify any internal data - become `static`,
  so we can use them without creation of the specific object. This is possible, because
  the header specification has not been modified. We still use 2 sections in header, first
  one with file meta data, the second one with pointers for compressed chunks.
* Methods `compress`, `uncompress`, `maxCompressedSize`, `getUncompressedSize` - become
  pure virtual, so we can override them for the other compression algos.
* Adds method `getChunkMagicNumber`, so we can verify chunk magic number
  for each compression algo.
* Renames "s/IDBCompressInterface/CompressInterface/g" according to requirement.
2021-07-06 18:04:37 +03:00
Andrew Hutchings
a8cd34f86d Add support for building from server 2019-12-03 21:21:28 +00:00
Andrew Hutchings
01446d1e22 Reformat all code to coding standard 2017-10-26 17:18:17 +01:00
david hill
f6afc42dd0 the begginning 2016-01-06 14:08:59 -06:00