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datafusion::common::arrow::compute::kernels::partition - Rust
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Module datafusion::common::arrow::compute::kernels::partition

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Defines partition kernel for ArrayRef

Structs§

Functions§

  • lexicographical_partition_rangesDeprecated
    Use partition instead. Given a list of already sorted columns, find partition ranges that would partition lexicographically equal values across columns.
  • partition
    Given a list of lexicographically sorted columns, computes the Partitions, where a partition consists of the set of consecutive rows with equal values