| From: | XueJing Zhao <zxuejing(at)vmware(dot)com> |
|---|---|
| To: | "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Remove useless param for create_groupingsets_path |
| Date: | 2022-06-15 03:33:04 |
| Message-ID: | DM6PR05MB64923CC8B63A2CAF3B2E5D47B7AD9@DM6PR05MB6492.namprd05.prod.outlook.com |
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| Lists: | pgsql-hackers |
Dear Postgres,
Recently I work on grouping sets and I find the last param numGroups of create_groupingsets_path is not used.
In create_groupingsets_path we use rollup->numGroups to do cost_agg. So I remove the param numGroups for
create_groupingsets_path.
I generate a diff.patch, which is sent as an attachment.
I really hope this can be committed to Postgres. Thank you a lot!
Best wishes to you!
zxuejing
| Attachment | Content-Type | Size |
|---|---|---|
| diff.patch | application/octet-stream | 2.5 KB |
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