org.apache.flink.table.planner.functions.utils

Class HiveTableSqlFunction.HiveOperandTypeChecker

java.lang.Object

org.apache.flink.table.planner.functions.utils.OperandMetadata

org.apache.flink.table.planner.functions.utils.HiveTableSqlFunction.HiveOperandTypeChecker

All Implemented Interfaces:

org.apache.calcite.sql.type.SqlOperandMetadata, org.apache.calcite.sql.type.SqlOperandTypeChecker

Enclosing class:

HiveTableSqlFunction

Deprecated.

TODO hack code, should modify calcite getRowType to pass operand types

@Deprecated
public static class HiveTableSqlFunction.HiveOperandTypeChecker
extends org.apache.flink.table.planner.functions.utils.OperandMetadata

Checker for remember previousArgTypes.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.calcite.sql.type.SqlOperandTypeChecker

org.apache.calcite.sql.type.SqlOperandTypeChecker.Consistency

Method Summary

Modifier and Type	Method and Description
boolean	checkOperandTypes(org.apache.calcite.sql.SqlCallBinding callBinding, boolean throwOnFailure) Deprecated.

Methods inherited from class org.apache.flink.table.planner.functions.utils.OperandMetadata

getAllowedSignatures, getConsistency, getOperandCountRange, isOptional, paramNames, paramTypes

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.SqlOperandTypeChecker

isFixedParameters

Method Detail

checkOperandTypes

public boolean checkOperandTypes(org.apache.calcite.sql.SqlCallBinding callBinding,
                                 boolean throwOnFailure)

Deprecated.

Specified by:

checkOperandTypes in interface org.apache.calcite.sql.type.SqlOperandTypeChecker

Overrides:

checkOperandTypes in class org.apache.flink.table.planner.functions.utils.OperandMetadata