org.apache.derby.impl.sql.compile

Class BinaryArithmeticOperatorNode

java.lang.Object

org.apache.derby.impl.sql.compile.QueryTreeNode

org.apache.derby.impl.sql.compile.ValueNode

org.apache.derby.impl.sql.compile.BinaryArithmeticOperatorNode

All Implemented Interfaces:

Visitable

public final class BinaryArithmeticOperatorNode
extends ValueNode

This node represents a binary arithmetic operator, like + or *.

Method Summary

Modifier and Type	Method and Description
ValueNode	bindXMLQuery() Bind an XMLEXISTS or XMLQUERY operator.
java.lang.String	toString() Convert this object to a String.

Methods inherited from class org.apache.derby.impl.sql.compile.ValueNode

checkIsBoolean, selectivity, setCollationInfo, setCollationInfo, setNullability, updatableByCursor

Methods inherited from class org.apache.derby.impl.sql.compile.QueryTreeNode

accept, addTag, bindOffsetFetch, bindRowMultiSet, bindUserCatalogType, bindUserType, checkReliability, checkReliability, createTypeDependency, getBeginOffset, getDataDictionary, getEndOffset, getExecutionFactory, getGenericConstantActionFactory, getOffsetOrderedNodes, getOptimizerFactory, getOptimizerTracer, getParameterTypes, getUDTDesc, isAtomic, makeConstantAction, makeTableName, makeTableName, optimizerTracingIsOn, orReliability, referencesSessionSchema, setBeginOffset, setEndOffset, taggedWith, treePrint

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

toString

public java.lang.String toString()

Convert this object to a String. See comments in QueryTreeNode.java for how this should be done for tree printing.

Overrides:

toString in class ValueNode

Returns:

This object as a String

bindXMLQuery

public ValueNode bindXMLQuery()
                       throws StandardException

Bind an XMLEXISTS or XMLQUERY operator. Makes sure the operand type and target type are both correct and sets the result type.

Throws:

StandardException - Thrown on error