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Re-implement partition pruning module #18548

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imtbkcat opened this issue Jul 14, 2020 · 1 comment
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Re-implement partition pruning module #18548

imtbkcat opened this issue Jul 14, 2020 · 1 comment
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type/enhancement The issue or PR belongs to an enhancement.

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@imtbkcat
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Current partition pruning module can not purning condition like or, a = b and b = 1, in.
Re-implement partition pruning module have these two target：

  • Support more condition in partition pruning
  • Keep performance of partition pruning.

design doc: https://docs.google.com/document/d/1odyY2EtIMGN-Q5axEU9EmsoKOyXFDYe31KDmvzniPxE/edit
@imtbkcat imtbkcat added the type/enhancement The issue or PR belongs to an enhancement. label Jul 14, 2020
@imtbkcat imtbkcat self-assigned this Jul 14, 2020
@imtbkcat imtbkcat mentioned this issue Jul 15, 2020
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@scsldb scsldb mentioned this issue Jul 15, 2020
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@ghost ghost mentioned this issue Aug 6, 2020
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@qw4990
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qw4990 commented Apr 22, 2021

This issue is duplicated with #18548, so I close it now.

@qw4990 qw4990 closed this as completed Apr 22, 2021
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