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Re: Bitmap indexing with Mariadb


No it does not support bitmap indexes

There is a bug/feature request to track this: https://jira.mariadb.org/browse/MDEV-8277
And some appropriate design documentation in the MySQL worklogs: https://dev.mysql.com/worklog/task/?id=1524

> On 16 Oct 2017, at 10:22, chanaka rathnayaka <bmcrathnayaka@xxxxxxxxx> wrote:
> Hi,
> I am Chanaka who is an undergraduate engineering student. I am doing a research to check, how bitmap indexing improves the query performance and I hope to use MariaDB as database engine. So I need to know whether MariaDB has bitmap indexing already or not ?
> Thank you,
> Regards,
> Chanaka
> Chanaka Rathnayaka / undergraduate, Department of Computer Science and Engineering, University of Moratuwa, Sri Lanka 
> bmcrathnayaka@xxxxxxxxx / +94776608457
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Colin Charles, http://bytebot.net/blog/
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"First they ignore you, then they laugh at you, then they fight you, then you win." -- Mohandas Gandhi