Column APIs

group Column and Table

Contents:

• Column Copy
  • out_of_bounds_policy
  • mask_allocation_policy
  • sample_with_replacement
  • reverse()
  • reverse()
  • empty_like()
  • empty_like()
  • allocate_like()
  • allocate_like()
  • empty_like()
  • copy_range_in_place()
  • copy_range()
  • copy_if_else()
  • copy_if_else()
  • copy_if_else()
  • copy_if_else()
  • get_element()
  • sample()
  • has_nonempty_nulls()
  • may_have_nonempty_nulls()
  • purge_nonempty_nulls()
  • Copy Concatenate
  • Copy Gather
  • Copy Scatter
  • Copy Slice
  • Copy Split
  • Copy Shift
• Column Nullmask
  • state_null_count()
  • bitmask_allocation_size_bytes()
  • num_bitmask_words()
  • create_null_mask()
  • set_null_mask()
  • copy_bitmask()
  • copy_bitmask()
  • bitmask_and()
  • bitmask_or()
  • null_count()
• Column Sort
  • rank_method
  • sorted_order()
  • stable_sorted_order()
  • is_sorted()
  • sort()
  • stable_sort()
  • sort_by_key()
  • stable_sort_by_key()
  • rank()
  • segmented_sorted_order()
  • stable_segmented_sorted_order()
  • segmented_sort_by_key()
  • stable_segmented_sort_by_key()
• Column Search
  • lower_bound()
  • upper_bound()
  • contains()
  • contains()
• Column Hash
  • hash_value_type
  • murmurhash3_x86_32()
  • murmurhash3_x64_128()
  • md5()
  • sha1()
  • sha224()
  • sha256()
  • sha384()
  • sha512()
  • xxhash_32()
  • xxhash_64()
  • DEFAULT_HASH_SEED
• Column Merge
  • merge()
• Column Join
  • nullable_join
  • inner_join()
  • left_join()
  • full_join()
  • left_semi_join()
  • left_anti_join()
  • cross_join()
  • conditional_inner_join()
  • conditional_left_join()
  • conditional_full_join()
  • conditional_left_semi_join()
  • conditional_left_anti_join()
  • mixed_inner_join()
  • mixed_left_join()
  • mixed_full_join()
  • mixed_left_semi_join()
  • mixed_left_anti_join()
  • mixed_inner_join_size()
  • mixed_left_join_size()
  • conditional_inner_join_size()
  • conditional_left_join_size()
  • conditional_left_semi_join_size()
  • conditional_left_anti_join_size()
  • cudf::hash_join
  • cudf::distinct_hash_join
• Column Quantiles
  • quantile()
  • quantiles()
  • percentile_approx()
• Column Aggregation
  • Aggregation Factories
  • Aggregation Reduction
  • Aggregation Groupby
  • Aggregation Rolling
• Column Transformation
  • Transformation Unaryops
  • Transformation Binaryops
  • Transformation Transform
  • Transformation Replace
  • Transformation Fill
• Column Reshape
  • flip_endianness
  • explode()
  • explode_position()
  • explode_outer()
  • explode_outer_position()
  • interleave_columns()
  • tile()
  • byte_cast()
  • Reshape Transpose
• Column Reorder
  • Reorder Partition
  • Reorder Compact
• Column Interop
  • Interop Dlpack
  • Interop Arrow