Module datafusion_expr::type_coercion::binary

Coercion rules for matching argument types for binary operators

Functions

• comparison_coercion
  Coerce lhs_type and rhs_type to a common type for the purposes of a comparison operation
• get_input_types
  Returns the coerced input types for a binary expression evaluating the op with the left and right hand types
• get_result_type
  returns the resulting type of a binary expression evaluating the op with the left and right hand types
• like_coercion
  coercion rules for like operations. This is a union of string coercion rules and dictionary coercion rules
• regex_coercion
  coercion rules for regular expression comparison operations. This is a union of string coercion rules and dictionary coercion rules