database/mariadb-columnstore-engine
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2020f35e88be9ff2ead9f57f06a799c8fe9a227a
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David.Hall 2020f35e88 Mcol 5092 MODA uses wrong column width for some types (#2450) 
* MCOL-5092 Ensure column width is correct for datatype
                       Change MODA return type to STRING
                       Modify MODA to handle every numeric type
* MCOL-5162 MODA to support char and varchar with collation support

Fixes to the aggregate bit functions
When we fixed the storage sign issue for MCOL-5092, it uncovered a problem in the bit aggregates (bit_and, bit_or and bit_xor). These aggregates should always return UBIGINT, but they relied on the type of the argument column, which gave bad results.
2022-08-11 15:16:11 -05:00
benchmarks
Restructure benchmarks (#2492)
2022-08-05 16:30:18 +03:00
build
MCOL-5180 Check CPU vector instructions set in installer and PrimProc on start (#2499)
2022-08-11 15:28:22 +03:00
cmake
Use boost tarball instead of clone
2022-05-05 16:44:23 +00:00
datatypes
Mcol 5092 MODA uses wrong column width for some types (#2450)
2022-08-11 15:16:11 -05:00
dbcon
Mcol 5092 MODA uses wrong column width for some types (#2450)
2022-08-11 15:16:11 -05:00
ddlproc
New warnfixes (#2254)
2022-02-17 13:08:58 +03:00
debian
MCOL-5180 Check CPU vector instructions set in installer and PrimProc on start (#2499)
2022-08-11 15:28:22 +03:00
dmlproc
New warnfixes (#2254)
2022-02-17 13:08:58 +03:00
extra
Merge branch 'develop-1.1' into develop
2017-10-30 10:29:30 +00:00
mysql-test/columnstore
Mcol 5092 MODA uses wrong column width for some types (#2450)
2022-08-11 15:16:11 -05:00
oam
Merge pull request #2490 from benthompson15/MCOL-5163-dev
2022-08-09 14:44:10 +03:00
oamapps
Mcol 4560 (#2337)
2022-04-18 18:00:17 -04:00
primitives
MCOL-5180 Check CPU vector instructions set in installer and PrimProc on start (#2499)
2022-08-11 15:28:22 +03:00
storage-manager
Revert blind config read patch
2022-06-09 09:59:47 +00:00
tests
MCOL-5166 This patch adds support for in-memory communication b/w EM to PP via a shared queue in DEC class
2022-08-04 18:51:31 +03:00
tools
[MCOL-5131] Add support to calculate HWM for system catalog files.
2022-07-28 16:47:43 +03:00
utils
Mcol 5092 MODA uses wrong column width for some types (#2450)
2022-08-11 15:16:11 -05:00
versioning
Fix: grabEMIndex for loadFromBinaryBlob
2022-07-28 16:47:27 +03:00
writeengine
[MCOL-5106] Add support to work with StorageManager.
2022-07-28 16:47:34 +03:00
.clang-format
clang format apply
2022-01-21 16:43:49 +00:00
.clang-tidy
.clang-tidy initial
2022-07-13 15:51:50 +03:00
.drone.jsonnet
Yes to unittests
2022-08-04 16:16:38 +03:00
.gitignore
Use external boost 1.78
2022-05-02 18:23:37 +00:00
.gitmodules
MCOL-3514 Add support for S3 to cpimport
2019-09-24 10:31:22 +01:00
AUTHORS
the begginning
2016-01-06 14:08:59 -06:00
BUILD.md
Columnstore build instructions updated
2022-07-13 15:51:50 +03:00
CMakeLists.txt
Use external boost 1.78
2022-05-02 18:23:37 +00:00
CodeTree
the begginning
2016-01-06 14:08:59 -06:00
CODING STANDARDS.md
Add contributing documents from the server tree
2016-10-08 20:23:51 +02:00
columnstoreversion.h.in
MCOL-3625 Rename packages
2019-12-04 11:04:39 +00:00
CONTRIBUTING.md
Add contributing documents from the server tree
2016-10-08 20:23:51 +02:00
COPYING
the begginning
2016-01-06 14:08:59 -06:00
Dockerfile.patch
ci docker image steps
2020-07-24 13:52:01 +02:00
example
example
2016-06-15 12:21:16 -04:00
gitversionEngine.in
MCOL-2007: add gitversionEngine file to builds/packages
2018-12-18 15:23:55 -06:00
install-deps.sh
MDB Columnstore build instructions, phase 1: install dependencies
2020-12-20 22:08:16 +08:00
LICENSE.md
the begginning
2016-01-06 14:08:59 -06:00
mcsconfig.h.in
MCOL-4814 Add a cmake build option to enable LZ4 compression.
2021-07-16 17:57:11 +03:00
README.md
Bumped VERSION to 8.1.1
2022-01-18 08:35:09 +00:00
VERSION
Update VERSION
2022-07-21 15:01:19 -05:00

README.md

MariaDB ColumnStore Storage/Execution engine 8.X

It is built by porting InfiniDB 4.6.7 on MariaDB and adding entirely new features not found anywhere else.

Building

This repository is not meant to be built independently outside of MariaDB server.

https://github.com/MariaDB/server/tree/10.8

See building instructions here.

Issue tracking

Issue tracking of MariaDB ColumnStore happens in JIRA, https://jira.mariadb.org/browse/MCOL

Description
Ядро системы хранения данных - код процесса единой системы обмена сообщениями и PM
databasemariadbplugin
Readme 228 MiB
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