org.apache.calcite.sql.fun

Class SqlMultisetSetOperator

java.lang.Object

org.apache.calcite.sql.SqlOperator

org.apache.calcite.sql.SqlBinaryOperator

org.apache.calcite.sql.fun.SqlMultisetSetOperator

public class SqlMultisetSetOperator
extends SqlBinaryOperator

An operator which performs set operations on multisets, such as "MULTISET UNION ALL".

Not to be confused with SqlMultisetValueConstructor or SqlMultisetQueryConstructor.

todo: Represent the ALL keyword to MULTISET UNION ALL etc. as a hidden operand. Then we can obsolete this class.

Field Summary

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

kind, MDX_PRECEDENCE, NL

Constructor Summary

Constructors

Constructor and Description
SqlMultisetSetOperator(String name, int prec, boolean all)

Method Summary

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

adjustType, deriveType, getMonotonicity, getSignatureTemplate, getSyntax, validRexOperands

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

acceptCall, acceptCall, allowsFraming, argumentMustBeScalar, checkOperandCount, checkOperandTypes, createCall, createCall, createCall, createCall, equals, getAllowedSignatures, getAllowedSignatures, getKind, getLeftPrec, getName, getOperandCountRange, getOperandTypeChecker, getOperandTypeInference, getReturnTypeInference, getRightPrec, hashCode, inferReturnType, inferReturnType, isAggregator, isDeterministic, isDynamicFunction, isName, leftPrec, preValidateCall, requiresDecimalExpansion, requiresOrder, rewriteCall, rightPrec, toString, unparse, unparseListClause, unparseListClause, validateCall, validateOperands

Methods inherited from class java.lang.Object

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

Constructor Detail

SqlMultisetSetOperator

public SqlMultisetSetOperator(String name,
                      int prec,
                      boolean all)