Visitableclass GroupByColumn extends OrderedColumn
| Modifier and Type | Field | Description |
|---|---|---|
private ValueNode |
columnExpression |
columnPosition, UNMATCHEDPOSITIONAUTOINCREMENT_CREATE_MODIFY, AUTOINCREMENT_CYCLE, AUTOINCREMENT_INC_INDEX, AUTOINCREMENT_IS_AUTOINCREMENT_INDEX, AUTOINCREMENT_START_INDEX| Constructor | Description |
|---|---|
GroupByColumn(ValueNode colRef,
ContextManager cm) |
Constructor.
|
| Modifier and Type | Method | Description |
|---|---|---|
(package private) void |
acceptChildren(Visitor v) |
Accept the visitor for all visitable children of this node.
|
(package private) void |
bindExpression(FromList fromList,
SubqueryList subqueryList,
java.util.List<AggregateNode> aggregates) |
Bind this grouping column.
|
(package private) ValueNode |
getColumnExpression() |
|
(package private) java.lang.String |
getColumnName() |
Get the name of this column
|
(package private) void |
printSubNodes(int depth) |
Prints the sub-nodes of this object.
|
(package private) void |
setColumnExpression(ValueNode cexpr) |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitgetColumnPosition, isAscending, isNullsOrderedLow, setColumnPosition, toStringaccept, addTag, addUDTUsagePriv, addUDTUsagePriv, bindOffsetFetch, bindRowMultiSet, bindUserCatalogType, bindUserType, checkReliability, checkReliability, convertDefaultNode, copyTagsFrom, createTypeDependency, debugFlush, debugPrint, disablePrivilegeCollection, formatNodeString, generate, generateAuthorizeCheck, getBeginOffset, getClassFactory, getCompilerContext, getContext, getContextManager, getDataDictionary, getDependencyManager, getEndOffset, getExecutionFactory, getGenericConstantActionFactory, getIntProperty, getLanguageConnectionContext, getLongProperty, getNullNode, getOffsetOrderedNodes, getOptimizerFactory, getOptimizerTracer, getParameterTypes, getSchemaDescriptor, getSchemaDescriptor, getStatementType, getTableDescriptor, getTypeCompiler, getUDTDesc, isAtomic, isPrivilegeCollectionRequired, isSessionSchema, isSessionSchema, makeConstantAction, makeTableName, makeTableName, nodeHeader, optimizerTracingIsOn, orReliability, parseSearchCondition, parseStatement, printLabel, referencesSessionSchema, resolveTableToSynonym, setBeginOffset, setEndOffset, setRefActionInfo, stackPrint, taggedWith, treePrint, treePrint, verifyClassExistprivate ValueNode columnExpression
GroupByColumn(ValueNode colRef, ContextManager cm)
colRef - The ColumnReference for the grouping columncm - The context managervoid printSubNodes(int depth)
printSubNodes in class QueryTreeNodedepth - The depth of this node in the treejava.lang.String getColumnName()
void bindExpression(FromList fromList, SubqueryList subqueryList, java.util.List<AggregateNode> aggregates) throws StandardException
fromList - The FROM list to use for bindingsubqueryList - The SubqueryList we are building as we hit
SubqueryNodes.aggregates - The aggregate list we build as we hit
AggregateNodes.StandardException - Thrown on errorValueNode getColumnExpression()
void setColumnExpression(ValueNode cexpr)
void acceptChildren(Visitor v) throws StandardException
acceptChildren in class QueryTreeNodev - the visitorStandardException - on errorApache Derby V10.14 Internals - Copyright © 2004,2018 The Apache Software Foundation. All Rights Reserved.