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Serguey Zefirov 38fd96a663 fix(memory leaks): MCOL-5791 - get rid of memory leaks in plugin code 
There were numerous memory leaks in plugin's code and associated code.
During typical run of MTR tests it leaked around 65 megabytes of
objects. As a result they may severely affect long-lived connections.

This patch fixes (almost) all leaks found in the plugin. The exceptions
are two leaks associated with SHOW CREATE TABLE columnstore_table and
getting information of columns of columnstore-handled table. These
should be fixed on the server side and work is on the way.
2024-12-04 10:59:12 +03:00
.vscode
Vscode nonroot debug launch2 (#2929)
2023-08-11 23:04:29 +03:00
benchmarks
Restructure benchmarks (#2492)
2022-08-05 16:30:18 +03:00
build
feat(bootstrap): add flags to bypass costly operations to reduce recompilation time
2024-11-14 19:38:13 +04:00
cmake
helper to install foundationdb locally
2024-08-19 00:32:12 +04:00
cmapi
MCOL-5695: Add FoundationDB package as a dependency for CMAPI.
2024-09-02 13:10:48 +04:00
core_dumps
chore(ci) Centos7 packaging: Very hard bug with not matching
2023-11-29 19:40:52 +04:00
datatypes
MCOL-5708 Calculate precision and scale for constant decimal.
2024-06-11 15:48:46 +00:00
dbcon
fix(memory leaks): MCOL-5791 - get rid of memory leaks in plugin code
2024-12-04 10:59:12 +03:00
ddlproc
fix(logging): Add setddldebuglevel command (#3312)
2024-09-10 19:10:42 +03:00
debian
MCOL-5784 Add test to MTR test suite.
2024-08-21 20:25:11 +04:00
dmlproc
fix(ubsan): MCOL-5844 - iron out UBSAN reports
2024-12-02 20:18:13 +03:00
docs
installation env helper
2023-12-21 16:45:32 +03:00
extra
MCOL-5618: Fix packaging.
2024-06-21 05:47:13 +03:00
mysql-test/columnstore
fix(ubsan): MCOL-5844 - iron out UBSAN reports
2024-12-02 20:18:13 +03:00
oam
feat(joblist,runtime): this is the first part of the execution model that produces a workload that can be predicted for a given query.
2024-12-03 22:17:49 +00:00
oamapps
Remove windows ifdefs
2023-03-02 15:59:42 +00:00
primitives
feat(joblist,runtime): this is the first part of the execution model that produces a workload that can be predicted for a given query.
2024-12-03 22:17:49 +00:00
storage-manager
fix(fdb,regression): Add cluster path for test config (#3359)
2024-12-03 09:17:34 +00:00
tests
fix(memory leaks): MCOL-5791 - get rid of memory leaks in plugin code
2024-12-04 10:59:12 +03:00
tools
MCOL-4696: get rid of boost::iequals
2024-08-21 20:45:16 +04:00
utils
feat(joblist,runtime): this is the first part of the execution model that produces a workload that can be predicted for a given query.
2024-12-03 22:17:49 +00:00
versioning
fix(memory leaks): MCOL-5791 - get rid of memory leaks in plugin code
2024-12-04 10:59:12 +03:00
writeengine
fix(memory leaks): MCOL-5791 - get rid of memory leaks in plugin code
2024-12-04 10:59:12 +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
fix(CI,mtr): temporary disable fdb_api and parquet-related tests for multinode mtr
2024-11-29 17:19:46 +00:00
.gitignore
Logging of memory (#2930)
2023-09-05 15:46:29 +03:00
.gitmodules
MCOL-3514 Add support for S3 to cpimport
2019-09-24 10:31:22 +01:00
BUILD.md
Fix indentation in BUILD.md.
2023-06-01 19:09:11 +02:00
CMakeLists.txt
MCOL-5719: Move ownership mechanism to KV storage. (#3266)
2024-11-09 19:47:04 +00:00
CodeTree
the begginning
2016-01-06 14:08:59 -06:00
columnstoreversion.h.in
MCOL-3625 Rename packages
2019-12-04 11:04:39 +00:00
COPYING
the begginning
2016-01-06 14:08:59 -06:00
DEVELOPING.md
Add DEVELOPING.md and Vagrantfile to improve developing documentation and flow. (#2955)
2023-09-20 12:09:44 +03:00
Dockerfile.patch
ci docker image steps
2020-07-24 13:52:01 +02:00
gitversionEngine.in
MCOL-2007: add gitversionEngine file to builds/packages
2018-12-18 15:23:55 -06:00
install_package_from_ci.md
Brief instruction for CI packages
2023-12-21 16:45:32 +03:00
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
README version fix and files cleanup (#2738)
2023-02-23 00:35:03 +03:00
setup-repo.sh
chore(deps): try to use prebuild packages within CI process
2024-08-18 00:36:11 +04:00
Vagrantfile
Add DEVELOPING.md and Vagrantfile to improve developing documentation and flow. (#2955)
2023-09-20 12:09:44 +03:00
VERSION
match the rename in the handler rows_changed->rows_stats.updated
2024-08-06 18:18:37 +04:00

README.md

MariaDB ColumnStore Storage engine 23.02.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

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 216 MiB
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