Module arrow::compute::kernels::comparison

Comparison kernels for Arrays.

Traits

• StringArrayType
  A trait for Arrow String Arrays, currently three types are supported:

Functions

• contains
  Perform SQL CONTAINS(left, right)
• ends_with
  Perform SQL ENDSWITH(left, right)
• ilike
  Perform SQL left ILIKE right
• in_list
  Checks if a GenericListArray contains a value in the PrimitiveArray
• in_list_utf8
  Checks if a GenericListArray contains a value in the GenericStringArray
• like
  Perform SQL left LIKE right
• nilike
  Perform SQL left NOT ILIKE right
• nlike
  Perform SQL left NOT LIKE right
• regexp_is_match
  Return BooleanArray indicating which strings in an array match an array of regular expressions.
• regexp_is_match_scalar
  Return BooleanArray indicating which strings in an array match a single regular expression.
• regexp_is_match_utf8Deprecated
  Perform SQL array ~ regex_array operation on StringArray / LargeStringArray. If regex_array element has an empty value, the corresponding result value is always true.
• regexp_is_match_utf8_scalarDeprecated
  Perform SQL array ~ regex_array operation on StringArray / LargeStringArray and a scalar.
• starts_with
  Perform SQL STARTSWITH(left, right)