org.apache.hadoop.hive.ql.optimizer.calcite.functions

Class HiveSqlMinMaxAggFunction

java.lang.Object

org.apache.calcite.sql.SqlOperator

org.apache.calcite.sql.SqlFunction

org.apache.calcite.sql.SqlAggFunction

org.apache.hadoop.hive.ql.optimizer.calcite.functions.HiveSqlMinMaxAggFunction

All Implemented Interfaces:

org.apache.calcite.plan.Context

public class HiveSqlMinMaxAggFunction
extends org.apache.calcite.sql.SqlAggFunction

Field Summary

Fields inherited from class org.apache.calcite.sql.SqlOperator

kind, MDX_PRECEDENCE, NL

Constructor Summary

Constructors

Constructor and Description
HiveSqlMinMaxAggFunction(org.apache.calcite.sql.type.SqlReturnTypeInference returnTypeInference, org.apache.calcite.sql.type.SqlOperandTypeInference operandTypeInference, org.apache.calcite.sql.type.SqlOperandTypeChecker operandTypeChecker, boolean isMin)

Method Summary

Modifier and Type	Method and Description
<T> T	unwrap(Class<T> clazz)

Methods inherited from class org.apache.calcite.sql.SqlAggFunction

getParameterTypes, getReturnType, isAggregator, isQuantifierAllowed, requiresOrder, requiresOver, validateCall

Methods inherited from class org.apache.calcite.sql.SqlFunction

deriveType, getFunctionType, getNameAsId, getParamNames, getParamTypes, getSqlIdentifier, getSyntax, unparse, validateQuantifier

Methods inherited from class org.apache.calcite.sql.SqlOperator

acceptCall, acceptCall, adjustType, allowsFraming, argumentMustBeScalar, checkOperandCount, checkOperandTypes, constructArgNameList, constructArgTypeList, constructOperandList, createCall, createCall, createCall, createCall, equals, getAllowedSignatures, getAllowedSignatures, getKind, getLeftPrec, getMonotonicity, getMonotonicity, getName, getOperandCountRange, getOperandTypeChecker, getOperandTypeInference, getReturnTypeInference, getRightPrec, getSignatureTemplate, hashCode, inferReturnType, inferReturnType, isDeterministic, isDynamicFunction, isName, leftPrec, preValidateCall, requiresDecimalExpansion, rewriteCall, rightPrec, toString, unparseListClause, unparseListClause, validateOperands, validRexOperands

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

HiveSqlMinMaxAggFunction

public HiveSqlMinMaxAggFunction(org.apache.calcite.sql.type.SqlReturnTypeInference returnTypeInference,
                                org.apache.calcite.sql.type.SqlOperandTypeInference operandTypeInference,
                                org.apache.calcite.sql.type.SqlOperandTypeChecker operandTypeChecker,
                                boolean isMin)

Method Detail

unwrap

public <T> T unwrap(Class<T> clazz)

Specified by:

unwrap in interface org.apache.calcite.plan.Context

Overrides:

unwrap in class org.apache.calcite.sql.SqlAggFunction