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feat: support table sample for postgres backend#865

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tyt2y3 merged 4 commits intoSeaQL:masterfrom
tisonkun:support-custom-table-ref
Mar 16, 2025
Merged

feat: support table sample for postgres backend#865
tyt2y3 merged 4 commits intoSeaQL:masterfrom
tisonkun:support-custom-table-ref

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@tisonkun tisonkun commented Mar 13, 2025

This closes #864

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feat: support custom table ref builder
5c9f944 
Signed-off-by: tison <wander4096@gmail.com>
@tisonkun tisonkun mentioned this pull request Mar 13, 2025
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add test case
b08aeff 
Signed-off-by: tison <wander4096@gmail.com>
@tisonkun tisonkun force-pushed the support-custom-table-ref branch from 97d7e6b to b08aeff Compare March 13, 2025 14:44
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fixup
43b3916 
Signed-off-by: tison <wander4096@gmail.com>
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tisonkun commented Mar 13, 2025

Seems TABLESAMPLE is a modifier of the table reference.

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refactor: as table_sample
45792b8 
Signed-off-by: tison <wander4096@gmail.com>
@tisonkun tisonkun changed the title feat: support custom table ref builder feat: support table sample for postgres backend Mar 14, 2025
@tyt2y3 tyt2y3 merged commit 4039fcc into SeaQL:master Mar 16, 2025
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tyt2y3 commented Mar 16, 2025

Thank you for the PR!

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github-actions bot commented Mar 16, 2025

🎉 Released In 0.32.3 🎉

Thank you everyone for the contribution!
This feature is now available in the latest release. Now is a good time to upgrade!
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@tisonkun tisonkun deleted the support-custom-table-ref branch March 17, 2025 00:53
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tisonkun commented Mar 17, 2025

@tyt2y3 Thanks for your quick review and release. Used in our product now :D

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tyt2y3 commented Mar 17, 2025

may I know which product? for my curiosity haha

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tisonkun commented Mar 17, 2025

It's https://github.com/scopedb and in our private codebase. You may read https://www.scopedb.io/blog/manage-observability-data-in-petabytes for our structure and we use sea-query to access PG RDS as our metadata services storage backend.

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tyt2y3 commented Mar 18, 2025

Interesting read! thank you

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How to express TABLESAMPLE?

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