org.apache.calcite.sql.validate.implicit

Interface TypeCoercionFactory

@API(status=EXPERIMENTAL,
     since="1.23")
public interface TypeCoercionFactory

Factory for TypeCoercion objects.

A type coercion factory allows you to include custom rules of implicit type coercion. Usually you should inherit the TypeCoercionImpl and override the methods that you want to customize.

This interface is experimental and would change without notice.

See Also:

SqlValidator.Config#withTypeCoercionFactory

Method Summary

Modifier and Type	Method and Description
TypeCoercion	create(RelDataTypeFactory typeFactory, SqlValidator validator) Creates a TypeCoercion.

Method Detail

create

TypeCoercion create(RelDataTypeFactory typeFactory,
                    SqlValidator validator)

Creates a TypeCoercion.

Parameters:

typeFactory - Type factory

validator - SQL validator