Class AllResultColumn

java.lang.Object

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

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

org.apache.derby.impl.sql.compile.ResultColumn

org.apache.derby.impl.sql.compile.AllResultColumn

All Implemented Interfaces:

Comparable<ResultColumn>, Visitable, ResultColumnDescriptor

class AllResultColumn
extends ResultColumn

An AllResultColumn represents a "*" result column in a SELECT statement. It gets replaced with the appropriate set of columns at bind time.

Field Summary

Fields

Modifier and Type	Field	Description
private TableName	tableName

Fields inherited from class ValueNode

transformed

Fields inherited from class QueryTreeNode

AUTOINCREMENT_CREATE_MODIFY, AUTOINCREMENT_CYCLE, AUTOINCREMENT_INC_INDEX, AUTOINCREMENT_IS_AUTOINCREMENT_INDEX, AUTOINCREMENT_START_INDEX

Constructor Summary

Constructors

Constructor	Description
AllResultColumn(TableName tableName, ContextManager cm)

Method Summary

Modifier and Type	Method	Description
(package private) void	acceptChildren(Visitor v)	Accept the visitor for all visitable children of this node.
(package private) ResultColumn	cloneMe()	Make a copy of this ResultColumn in a new ResultColumn
(package private) String	getFullTableName()	Return the full table name qualification for this node
TableName	getTableNameObject()

Methods inherited from class ResultColumn

adjustVirtualColumnId, bindExpression, bindResultColumnByName, bindResultColumnByPosition, bindResultColumnToExpression, checkStorableExpression, checkStorableExpression, clearTableName, collapseVirtualColumnIdGap, columnNameMatches, columnTypeAndLengthMatch, columnTypeAndLengthMatch, compareTo, generateExpression, getBaseColumnNode, getColumnDescriptor, getColumnPosition, getExpression, getJoinResultSet, getMaximumColumnSize, getName, getOrderableVariantType, getReference, getResultSetNumber, getSchemaName, getSourceColumnName, getSourceSchemaName, getSourceTableName, getTableColumnDescriptor, getTableName, getTableNumber, getType, getTypeServices, getUnderlyingOrAliasName, getVirtualColumnId, guaranteeColumnName, hasGenerationClause, isAutoincrement, isAutoincrementGenerated, isDefaultColumn, isEquivalent, isGenerated, isGeneratedForUnmatchedColumnInInsert, isGroupingColumn, isNameGenerated, isRedundant, isReferenced, isRightOuterJoinUsingClause, isUpdatable, markAllRCsInChainReferenced, markAsGroupingColumn, markGenerated, markGeneratedForUnmatchedColumnInInsert, markUpdatableByCursor, markUpdated, preprocess, printSubNodes, pullVirtualIsReferenced, rejectParameter, resetAutoincrementGenerated, setAutoincrement, setAutoincrementGenerated, setColumnDescriptor, setDefaultColumn, setExpression, setExpressionToNullNode, setJoinResultset, setName, setNameGenerated, setRedundant, setReferenced, setResultSetNumber, setRightOuterJoinUsingClause, setSourceSchemaName, setSourceTableName, setUnreferenced, setVirtualColumnId, setWasDefaultColumn, toString, typeUntypedNullExpression, updatableByCursor, updated, verifyOrderable, wasDefaultColumn

Methods inherited from class ValueNode

bindExpression, categorize, changeToCNF, checkIsBoolean, checkTopPredicatesForEqualsConditions, constantExpression, copyFields, eliminateNots, evaluateConstantExpressions, genEqualsFalseTree, generate, genIsNullTree, genSQLJavaSQLTree, getClone, getColumnName, getConstantValueAsObject, getDataValueFactory, getSourceResultColumn, getTablesReferenced, getTransformed, getTypeCompiler, getTypeId, isBinaryEqualsOperatorNode, isBooleanFalse, isBooleanTrue, isCloneable, isConstantExpression, isInListProbeNode, isParameterNode, isRelationalOperator, isSameNodeKind, optimizableEqualityNode, putAndsOnTop, remapColumnReferencesToExpressions, requiresTypeFromContext, selectivity, setCollationInfo, setCollationInfo, setCollationUsingCompilationSchema, setCollationUsingCompilationSchema, setNullability, setTransformed, setType, setType, setType, verifyChangeToCNF, verifyEliminateNots, verifyPutAndsOnTop

Methods inherited from class QueryTreeNode

accept, addTag, addUDTUsagePriv, addUDTUsagePriv, bindOffsetFetch, bindRowMultiSet, bindUserCatalogType, bindUserType, checkReliability, checkReliability, convertDefaultNode, copyTagsFrom, createTypeDependency, debugFlush, debugPrint, disablePrivilegeCollection, formatNodeString, 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, verifyClassExist

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

tableName

private TableName tableName

Constructor Details

AllResultColumn

AllResultColumn(TableName tableName,
 ContextManager cm)

Method Details

getFullTableName

String getFullTableName()

Return the full table name qualification for this node

Returns:

Full table name qualification as a String

cloneMe

ResultColumn cloneMe()
              throws StandardException

Make a copy of this ResultColumn in a new ResultColumn

Overrides:

cloneMe in class ResultColumn

Returns:

A new ResultColumn with the same contents as this one

Throws:

StandardException - Thrown on error

getTableNameObject

public TableName getTableNameObject()

Overrides:

getTableNameObject in class ResultColumn

acceptChildren

void acceptChildren(Visitor v)
             throws StandardException

Description copied from class: ResultColumn

Accept the visitor for all visitable children of this node.

Overrides:

acceptChildren in class ResultColumn

Parameters:

v - the visitor

Throws:

StandardException - on error