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Posted to dev@calcite.apache.org by LakeShen <sh...@gmail.com> on 2023/03/31 01:35:03 UTC

Re: What is difference between The UnifyRule and MaterializedViewRule?

Hi Chunwei,

Thank you very much for your answer.

Best,
LakeShen

Chunwei Lei <ch...@gmail.com> 于2022年5月9日周一 14:22写道：

> Hi, LakeShen.
>
> You may find the answer in this doc[1].
>
> [1] https://calcite.apache.org/docs/materialized_views.html
>
>
> Best,
> Chunwei
>
>
> On Sat, May 7, 2022 at 9:17 AM LakeShen <sh...@gmail.com> wrote:
>
> > Hi community,
> >      I recently looked at the Calcite materialized view, there are two
> ways
> > to rewrite the sql query with MaterializedView : UnifyRule
> > and MaterializedViewRule.I have a question about the pros and cons of
> both
> > of them.Looking forward to your reply:)
> >
> > Best,
> > LakeShen
> >
>