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Record smallest seqno in table properties for faster file ingestion#13942

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cbi42 wants to merge 5 commits intofacebook:mainfrom
cbi42:min-seqno-in-file
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Record smallest seqno in table properties for faster file ingestion#13942
cbi42 wants to merge 5 commits intofacebook:mainfrom
cbi42:min-seqno-in-file

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@cbi42 cbi42 commented Sep 11, 2025

Summary: when ingesting DB generated file with non-zero sequence number, we need smallest seqno of each file for file meta data. To avoid full table scan, we record this information in table property and use it during file ingestion.

Test plan: new unit test and updated existing unit test.

@meta-cla meta-cla bot added the CLA Signed label Sep 11, 2025
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@cbi42 has imported this pull request. If you are a Meta employee, you can view this in D82331802.

@cbi42 cbi42 requested a review from hx235 September 12, 2025 22:46
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@cbi42 has imported this pull request. If you are a Meta employee, you can view this in D82331802.

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@cbi42 merged this pull request in 20bcd01.

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