Module sort_expr

Sort expressions

Structs

• LexOrdering
  LexOrdering contains a Vec<PhysicalSortExpr>, which represents a lexicographical ordering.
• LexRequirement
  LexRequirement is an struct containing a Vec<PhysicalSortRequirement>, which represents a lexicographical ordering requirement.
• PhysicalSortExpr
  Represents Sort operation for a column in a RecordBatch
• PhysicalSortRequirement
  Represents sort requirement associated with a plan

Functions

• format_physical_sort_requirement_list
  Writes a list of PhysicalSortRequirements to a std::fmt::Formatter.

Type Aliases

• LexOrderingRef
  LexOrderingRef is an alias for the type &[PhysicalSortExpr], which represents a reference to a lexicographical ordering.
• LexRequirementRef
  LexRequirementRef is an alias for the type &[PhysicalSortRequirement], which represents a reference to a lexicographical ordering requirement.