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fix: shrink min max index #7958

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merged 5 commits into from
Sep 30, 2022

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@dantengsky dantengsky commented Sep 29, 2022

I hereby agree to the terms of the CLA available at: https://databend.rs/dev/policies/cla/

Summary

  • trim min/max values of string type columns
  • sidecar task: enable xor bloom filter index for integral types

update : 2022-09-30
move task "customize ser/de of DataValue::String (in ser/de of segment info)" to dedicated pr

Fixes #7829

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@mergify mergify bot added the pr-bugfix this PR patches a bug in codebase label Sep 29, 2022
@dantengsky dantengsky marked this pull request as ready for review September 30, 2022 11:43
@dantengsky dantengsky marked this pull request as draft September 30, 2022 12:57
@dantengsky dantengsky marked this pull request as ready for review September 30, 2022 13:50
@BohuTANG BohuTANG merged commit 7c731fa into databendlabs:main Sep 30, 2022
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Feature: Trim Strings during the construction of min/max statistics
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