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mirror of https://github.com/mariadb-corporation/mariadb-columnstore-engine.git synced 2025-12-24 14:20:59 +03:00
Roman Nozdrin e2f1b07e70 MCOL-3317 Moved fill-next-block from writeRow() into allocRowId.
Intro* INSERT statements could face a non-existant block when MCOL-498 feature
    is enabled. writeRow() guard blocks was supposed to proactively create empty
    blocks. The pre-patch logic failed when first value in the block has been
    removed by DELETE and this overwrites the whole valid block with empty magics.
    This patch moves proactive creation logic into allocRowId().
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MariaDB ColumnStore Storage/Execution engine 1.2

MariaDB ColumnStore 1.2 is the GA version of MariaDB ColumnStore. It is built by porting InfiniDB 4.6.7 on MariaDB 10.2 and adding entirely new features not found anywhere else.

MariaDB ColumnStore 1.2 is a GA release.

  • Do not use pre-releases on production systems.

Building

This repository is not meant to be built independently outside of the server. This repository is integrated into http://mariadb-corporation/mariadb-columnstore-server (ie, the server) as a git submodule. As such, you can find complete build instructions on the server page.

https://github.com/mariadb-corporation/mariadb-columnstore-server

Issue tracking

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

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