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Posted to dev@doris.apache.org by BiteTheDDDDt <px...@qq.com.INVALID> on 2023/04/14 03:07:38 UTC
回复：rename materialized-view to materialized-index
changes in the code may cause some compatibility issues. I prefer to only add support for materialized index syntax at the parser level and change the corresponding documents
BiteTheDDDDt
pxl290@qq.com
------------------ 原始邮件 ------------------
发件人: "dev" <morningman@163.com>;
发送时间: 2023年4月14日(星期五) 上午8:48
收件人: "dev"<dev@doris.apache.org>;
主题: Re:rename materialized-view to materialized-index
There is already a MaterializedIndex class in code.
So what what exactly do you need to change? Code or user interface?
--
Best Regards
Mingyu Chen
Email:
morningman@apache.org
At 2023-04-13 15:08:54, "BiteTheDDDDt" <pxl290@qq.com.INVALID> wrote:
>Hi, all.
>
>
>I recently planned to change the materialized-view to materialized-index in doris.
>
>In the past doris, we have rollup and materialized view, which are fully synchronized with the base table and can be used to speed up the query.
> In the new version, we have introduced multiple table materialized view, which can be directly queried and cannot accelerate the query of the base table. Its positioning is more like a view, while the rollup/mv in the old version is more like an index.
>
> In order to clarify their design positioning, I want to change the name of materialized view to materialized index. Since then, doris supports syntax like create materialized index, but the old syntax is still supported.
>
>
>
>Do you have any thoughts on this? welcome to reply!
>
>
>BiteTheDDDDt
>pxl290@qq.com
>
>
>
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