public abstract class OrderedColumn extends QueryTreeNode
Modifier and Type | Field and Description |
---|---|
protected int |
columnPosition |
protected static int |
UNMATCHEDPOSITION |
AUTOINCREMENT_CREATE_MODIFY, AUTOINCREMENT_INC_INDEX, AUTOINCREMENT_IS_AUTOINCREMENT_INDEX, AUTOINCREMENT_START_INDEX, isPrivilegeCollectionRequired
Constructor and Description |
---|
OrderedColumn() |
Modifier and Type | Method and Description |
---|---|
int |
getColumnPosition()
Get the position of this column
|
boolean |
isAscending()
Indicate whether this column is ascending or not.
|
boolean |
isNullsOrderedLow()
Indicate whether this column should be ordered NULLS low.
|
void |
setColumnPosition(int columnPosition)
Set the position of this column
|
java.lang.String |
toString()
Convert this object to a String.
|
accept, acceptChildren, bindOffsetFetch, bindRowMultiSet, bindUserCatalogType, bindUserType, checkReliability, checkReliability, convertDefaultNode, createTypeDependency, debugFlush, debugPrint, disablePrivilegeCollection, formatNodeString, foundString, generate, generateAuthorizeCheck, getBeginOffset, getClassFactory, getCompilerContext, getContextManager, getCursorInfo, getDataDictionary, getDependencyManager, getEndOffset, getExecutionFactory, getGenericConstantActionFactory, getIntProperty, getLanguageConnectionContext, getNodeFactory, getNodeType, getNullNode, getParameterTypes, getSchemaDescriptor, getSchemaDescriptor, getStatementType, getTableDescriptor, getTypeCompiler, init, init, init, init, init, init, init, init, init, init, init, init, init, init, isAtomic, isInstanceOf, isPrivilegeCollectionRequired, isSessionSchema, isSessionSchema, makeConstantAction, makeTableName, makeTableName, nodeHeader, orReliability, parseStatement, printLabel, printSubNodes, referencesSessionSchema, resolveTableToSynonym, setBeginOffset, setContextManager, setEndOffset, setNodeType, setRefActionInfo, stackPrint, treePrint, treePrint, verifyClassExist
protected static final int UNMATCHEDPOSITION
protected int columnPosition
public boolean isAscending()
public boolean isNullsOrderedLow()
public java.lang.String toString()
toString
in class QueryTreeNode
public int getColumnPosition()
public void setColumnPosition(int columnPosition)
Apache Derby V10.10 Internals - Copyright © 2004,2013 The Apache Software Foundation. All Rights Reserved.