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Support of sparse serialization for Nullable columns #44539

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Support of sparse serialization for Nullable columns #44539

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@CurtizJ CurtizJ commented Dec 23, 2022 •
edited by alexey-milovidov

Changelog category (leave one):

  • New Feature

Changelog entry (a user-readable short description of the changes that goes to CHANGELOG.md):

Added a support of sparse serialization (controlled by experimental setting ratio_of_defaults_for_sparse_serialization) for columns of Nullable type. This closes #64083.

@CurtizJ CurtizJ marked this pull request as draft December 23, 2022 16:17
@robot-ch-test-poll1 robot-ch-test-poll1 added the pr-feature Pull request with new product feature label Dec 23, 2022
@CurtizJ CurtizJ marked this pull request as ready for review January 24, 2023 14:41
@CurtizJ CurtizJ mentioned this pull request Dec 11, 2023
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@CurtizJ CurtizJ mentioned this pull request May 18, 2024
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Sparse serialization should be supported for Nullable
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@CurtizJ @robot-ch-test-poll1 @alexey-milovidov