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Re: Skip Orderby Execution for Materialized Views - Mailing list pgsql-hackers

From Zhang Mingli
Subject Re: Skip Orderby Execution for Materialized Views
Date
Msg-id DC4AA0FE-4BB4-4591-90B6-BEF8C0A98192@gmail.com
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In response to Re: Skip Orderby Execution for Materialized Views  (Tom Lane <tgl@sss.pgh.pa.us>)
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HI,

On Oct 1, 2023, at 22:54, Tom Lane <tgl@sss.pgh.pa.us> wrote:

 For one example,
you can't just remove the sort clause if the query uses DISTINCT ON

Hi, Tom, got it, thanks, 

Zhang Mingli
HashData https://www.hashdata.xyz

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