Interface SqlOperandTypeInference

All Known Implementing Classes:

public interface SqlOperandTypeInference
Strategy to infer unknown types of the operands of an operator call.
See Also:
  • Method Details

    • inferOperandTypes

      void inferOperandTypes(SqlCallBinding callBinding, RelDataType returnType, RelDataType[] operandTypes)
      Infers any unknown operand types.
      callBinding - description of the call being analyzed
      returnType - the type known or inferred for the result of the call
      operandTypes - receives the inferred types for all operands