Add restriction for enabling limit pruning#21
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Some tests are failed, i am not sure if it's related: failures:
parquet::row_group_pruning::test_limit_pruning_basic
parquet::row_group_pruning::test_limit_pruning_complex_filter
parquet::row_group_pruning::test_limit_pruning_multiple_fully_matched |
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Yeah, I'm fixing it |
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DF doesn't support limit pushdown filter in logical optimizer now, even if the pushdown_filter is true. I disabled these failed tests and plan to merge the PR so as not to block the upgrade DF51. |
xudong963
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Nov 19, 2025
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We should do some restrictions for limit pruning. Only the pure limit query can be pruned by limit.