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mirror of https://github.com/mariadb-corporation/mariadb-columnstore-engine.git synced 2026-01-06 08:21:10 +03:00
Sergey Zefirov ef451af860 feat(ddl): MCOL-5744: better handling of utf8 charset aliases (#3174)
Server expands ut8_XXX aliases to utf8mb3_XXX or utf8mb4_XXX depending
on the UTF8_IS_UTF8MB3 setting in the OLD_MODE environment variable.

Server already has the necessary code implemented in the get_utf8_flag()
method of class THD. There are several uses of this flag and all we have
to do to be in line with server is to use it.

This patch does that for DDL as work on MCOL-5705 uncovered some
problems in that area.
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MariaDB ColumnStore Storage engine 23.10.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
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