Package org.apache.drill.exec.expr.fn

Class HiveFunctionRegistry.HiveSqlReturnTypeInference

java.lang.Object

org.apache.drill.exec.expr.fn.HiveFunctionRegistry.HiveSqlReturnTypeInference

All Implemented Interfaces:

org.apache.calcite.sql.type.SqlReturnTypeInference

Enclosing class:

HiveFunctionRegistry

public class HiveFunctionRegistry.HiveSqlReturnTypeInference
extends Object
implements org.apache.calcite.sql.type.SqlReturnTypeInference

Method Summary

Modifier and Type	Method	Description
org.apache.calcite.rel.type.RelDataType	inferReturnType(org.apache.calcite.sql.SqlOperatorBinding opBinding)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.calcite.sql.type.SqlReturnTypeInference

andThen, orElse

Method Details

inferReturnType

public org.apache.calcite.rel.type.RelDataType inferReturnType(org.apache.calcite.sql.SqlOperatorBinding opBinding)

Specified by:

inferReturnType in interface org.apache.calcite.sql.type.SqlReturnTypeInference