| java.lang.Object
 org.apache.derby.impl.sql.compile.QueryTreeNode
org.apache.derby.impl.sql.compile.ResultSetNode
org.apache.derby.impl.sql.compile.FromTable
org.apache.derby.impl.sql.compile.FromVTI
| FromVTI | | public class FromVTI extends FromTable implements VTIEnvironment(Code) | | A FromVTI represents a VTI in the FROM list of a DML statement.
author:
Jerry Brenner |
| Method Summary | |
| public Visitable | accept(Visitor v)
Accept a visitor, and call v.visit()
on child nodes as necessary. | | public void | bindExpressions(FromList fromListParam)
Bind the expressions in this VTI. | | public ResultSetNode | bindNonVTITables(DataDictionary dataDictionary, FromList fromListParam)
Bind the non VTI tables in this ResultSetNode. | | public ResultSetNode | bindVTITables(FromList fromListParam)
Bind this VTI that appears in the FROM list. | | public CostEstimate | estimateCost(OptimizablePredicateList predList, ConglomerateDescriptor cd, CostEstimate outerCost, Optimizer optimizer, RowOrdering rowOrdering)
| | protected ResultSetNode | genProjectRestrict(int numTables)
Put a ProjectRestrictNode on top of each FromTable in the FromList.
ColumnReferences must continue to point to the same ResultColumn, so
that ResultColumn must percolate up to the new PRN. | | public void | generate(ActivationClassBuilder acb, MethodBuilder mb)
| | public ResultColumnList | getAllResultColumns(TableName allTableName)
Expand a "*" into a ResultColumnList with all of the
result columns from the subquery. | | public DeferModification | getDeferralControl()
| | public String | getExposedName()
Get the exposed name for this table, which is the name that can
be used to refer to it in the rest of the query. | | public TableName | getExposedTableName()
| | public ResultColumn | getMatchingColumn(ColumnReference columnReference)
Try to find a ResultColumn in the table represented by this FromBaseTable
that matches the name in the given ColumnReference. | | public NewInvocationNode | getNewInvocation()
Return the new invocation from this node. | | Vector | getNodesFromParameters(Class nodeClass)
Get all of the nodes of the specified class
from the parameters to this VTI.
Parameters:
nodeClass - The Class of interest. | | public String | getOriginalSQL()
| | public ResultSetMetaData | getResultSetMetaData()
Get the ResultSetMetaData for the class/object. | | public int | getResultSetType()
| | public Object | getSharedState(String key)
| | final public int | getStatementIsolationLevel()
| | String | getVTIName()
| | public void | init(Object newInvocation, Object correlationName, Object derivedRCL, Object tableProperties)
| | public void | init(Object newInvocation, Object correlationName, Object derivedRCL, Object tableProperties, Object exposedTableName)
| | final public boolean | isCompileTime()
| | public boolean | isMaterializable()
| | boolean | isUpdatableCursor()
| | public boolean | legalJoinOrder(JBitSet assignedTableMap)
| | protected void | markUpdatableByCursor(Vector updateColumns)
| | public Optimizable | modifyAccessPath(JBitSet outerTables)
| | public boolean | needsSpecialRCLBinding()
| | public boolean | performMaterialization(JBitSet outerTables)
Return whether or not to materialize this ResultSet tree. | | public ResultSetNode | preprocess(int numTables, GroupByList gbl, FromList fromList)
Preprocess a ResultSetNode - this currently means:
o Generating a referenced table map for each ResultSetNode.
o Putting the WHERE and HAVING clauses in conjunctive normal form (CNF).
o Converting the WHERE and HAVING clauses into PredicateLists and
classifying them.
o Ensuring that a ProjectRestrictNode is generated on top of every
FromBaseTable and generated in place of every FromSubquery. | | public void | printSubNodes(int depth)
Prints the sub-nodes of this object. | | public boolean | pushOptPredicate(OptimizablePredicate optimizablePredicate)
| | public boolean | referencesTarget(String name, boolean baseTable)
Search to see if a query references the specifed table name. | | public void | setSharedState(String key, java.io.Serializable value)
| | void | setTarget()
Mark this VTI as the target of a delete or update. | | public boolean | supportsMultipleInstantiations()
| | public String | toString()
Convert this object to a String. |
| estimatedCost | | double estimatedCost(Code) | | |
| estimatedRowCount | | double estimatedRowCount(Code) | | |
| implementsVTICosting | | boolean implementsVTICosting(Code) | | |
| isTarget | | boolean isTarget(Code) | | |
| materializable | | boolean materializable(Code) | | |
| numVTICols | | protected int numVTICols(Code) | | |
| optimized | | boolean optimized(Code) | | |
| supportsMultipleInstantiations | | boolean supportsMultipleInstantiations(Code) | | |
| version2 | | protected boolean version2(Code) | | |
| vtiCosted | | boolean vtiCosted(Code) | | |
| bindExpressions | | public void bindExpressions(FromList fromListParam) throws StandardException(Code) | | Bind the expressions in this VTI. This means
binding the sub-expressions, as well as figuring out what the return
type is for each expression.
exception:
StandardException - Thrown on error |
| bindNonVTITables | | public ResultSetNode bindNonVTITables(DataDictionary dataDictionary, FromList fromListParam) throws StandardException(Code) | | Bind the non VTI tables in this ResultSetNode. This includes getting their
descriptors from the data dictionary and numbering them.
Parameters:
dataDictionary - The DataDictionary to use for binding
Parameters:
fromListParam - FromList to use/append to. ResultSetNode
exception:
StandardException - Thrown on error |
| genProjectRestrict | | protected ResultSetNode genProjectRestrict(int numTables) throws StandardException(Code) | | Put a ProjectRestrictNode on top of each FromTable in the FromList.
ColumnReferences must continue to point to the same ResultColumn, so
that ResultColumn must percolate up to the new PRN. However,
that ResultColumn will point to a new expression, a VirtualColumnNode,
which points to the FromTable and the ResultColumn that is the source for
the ColumnReference.
(The new PRN will have the original of the ResultColumnList and
the ResultColumns from that list. The FromTable will get shallow copies
of the ResultColumnList and its ResultColumns. ResultColumn.expression
will remain at the FromTable, with the PRN getting a new
VirtualColumnNode for each ResultColumn.expression.)
We then project out the non-referenced columns. If there are no referenced
columns, then the PRN's ResultColumnList will consist of a single ResultColumn
whose expression is 1.
Parameters:
numTables - Number of tables in the DML Statement The generated ProjectRestrictNode atop the original FromTable.
exception:
StandardException - Thrown on error |
| getDeferralControl | | public DeferModification getDeferralControl() throws StandardException(Code) | | Get the DeferModification interface associated with this VTI
null if the VTI uses the default modification deferral |
| getExposedName | | public String getExposedName()(Code) | | Get the exposed name for this table, which is the name that can
be used to refer to it in the rest of the query.
The exposed name for this table. |
| getExposedTableName | | public TableName getExposedTableName()(Code) | | the table name used for matching with column references. |
| getMatchingColumn | | public ResultColumn getMatchingColumn(ColumnReference columnReference) throws StandardException(Code) | | Try to find a ResultColumn in the table represented by this FromBaseTable
that matches the name in the given ColumnReference.
Parameters:
columnReference - The columnReference whose name we're lookingfor in the given table. A ResultColumn whose expression is the ColumnNodethat matches the ColumnReference.Returns null if there is no match.
exception:
StandardException - Thrown on error |
| getNewInvocation | | public NewInvocationNode getNewInvocation()(Code) | | Return the new invocation from this node.
ResultSetNode The new invocation from this node. |
| getNodesFromParameters | | Vector getNodesFromParameters(Class nodeClass) throws StandardException(Code) | | Get all of the nodes of the specified class
from the parameters to this VTI.
Parameters:
nodeClass - The Class of interest. A vector containing all of the nodes of interest.
exception:
StandardException - Thrown on error |
| getResultSetMetaData | | public ResultSetMetaData getResultSetMetaData() throws StandardException(Code) | | Get the ResultSetMetaData for the class/object. We first look for
the optional static method which has the same signature as the constructor.
If it doesn't exist, then we instantiate an object and get the ResultSetMetaData
from that object.
The ResultSetMetaData from the class/object.
exception:
StandardException - Thrown on error |
| getResultSetType | | public int getResultSetType()(Code) | | the ResultSet type of the VTI, TYPE_FORWARD_ONLY if the getResultSetType() methodof the VTI class throws an exception. |
| getStatementIsolationLevel | | final public int getStatementIsolationLevel()(Code) | | |
| getVTIName | | String getVTIName()(Code) | | The name of the VTI, mainly for debugging and error messages. |
| init | | public void init(Object newInvocation, Object correlationName, Object derivedRCL, Object tableProperties) throws StandardException(Code) | |
Parameters:
newInvocation - The constructor for the VTI
Parameters:
correlationName - The correlation name
Parameters:
derivedRCL - The derived column list
Parameters:
tableProperties - Properties list associated with the table
exception:
StandardException - Thrown on error |
| init | | public void init(Object newInvocation, Object correlationName, Object derivedRCL, Object tableProperties, Object exposedTableName) throws StandardException(Code) | |
Parameters:
newInvocation - The constructor for the VTI
Parameters:
correlationName - The correlation name
Parameters:
derivedRCL - The derived column list
Parameters:
tableProperties - Properties list associated with the table
Parameters:
exposedTableName - The table name (TableName class)
exception:
StandardException - Thrown on error |
| isCompileTime | | final public boolean isCompileTime()(Code) | | |
| markUpdatableByCursor | | protected void markUpdatableByCursor(Vector updateColumns)(Code) | | |
| needsSpecialRCLBinding | | public boolean needsSpecialRCLBinding()(Code) | | |
| performMaterialization | | public boolean performMaterialization(JBitSet outerTables) throws StandardException(Code) | | Return whether or not to materialize this ResultSet tree.
Whether or not to materialize this ResultSet tree.would return valid results.
exception:
StandardException - Thrown on error |
| preprocess | | public ResultSetNode preprocess(int numTables, GroupByList gbl, FromList fromList) throws StandardException(Code) | | Preprocess a ResultSetNode - this currently means:
o Generating a referenced table map for each ResultSetNode.
o Putting the WHERE and HAVING clauses in conjunctive normal form (CNF).
o Converting the WHERE and HAVING clauses into PredicateLists and
classifying them.
o Ensuring that a ProjectRestrictNode is generated on top of every
FromBaseTable and generated in place of every FromSubquery.
o Pushing single table predicates down to the new ProjectRestrictNodes.
Parameters:
numTables - The number of tables in the DML Statement
Parameters:
gbl - The group by list, if any
Parameters:
fromList - The from list, if any ResultSetNode at top of preprocessed tree.
exception:
StandardException - Thrown on error |
| printSubNodes | | public void printSubNodes(int depth)(Code) | | Prints the sub-nodes of this object. See QueryTreeNode.java for
how tree printing is supposed to work.
Parameters:
depth - The depth of this node in the tree |
| referencesTarget | | public boolean referencesTarget(String name, boolean baseTable) throws StandardException(Code) | | Search to see if a query references the specifed table name.
Parameters:
name - Table name (String) to search for.
Parameters:
baseTable - Whether or not name is for a base table true if found, else false
exception:
StandardException - Thrown on error |
| setTarget | | void setTarget()(Code) | | Mark this VTI as the target of a delete or update.
|
| toString | | public String toString()(Code) | | Convert this object to a String. See comments in QueryTreeNode.java
for how this should be done for tree printing.
This object as a String |
| Methods inherited from org.apache.derby.impl.sql.compile.FromTable | public boolean LOJ_reorderable(int numTables) throws StandardException(Code)(Java Doc)
protected void assignCostEstimate(CostEstimate newCostEstimate)(Code)(Java Doc)
protected boolean canBeOrdered()(Code)(Java Doc)
public boolean considerSortAvoidancePath()(Code)(Java Doc)
public int convertAbsoluteToRelativeColumnPosition(int absolutePosition)(Code)(Java Doc)
protected boolean cursorTargetTable()(Code)(Java Doc)
void decrementLevel(int decrement)(Code)(Java Doc)
public CostEstimate estimateCost(OptimizablePredicateList predList, ConglomerateDescriptor cd, CostEstimate outerCost, Optimizer optimizer, RowOrdering rowOrdering) throws StandardException(Code)(Java Doc)
public boolean feasibleJoinStrategy(OptimizablePredicateList predList, Optimizer optimizer) throws StandardException(Code)(Java Doc)
public void fillInReferencedTableMap(JBitSet passedMap)(Code)(Java Doc)
public FromList flatten(ResultColumnList rcl, PredicateList outerPList, SubqueryList sql, GroupByList gbl) throws StandardException(Code)(Java Doc)
public boolean forUpdate()(Code)(Java Doc)
public String getBaseTableName()(Code)(Java Doc)
public AccessPath getBestAccessPath()(Code)(Java Doc)
public AccessPath getBestSortAvoidancePath()(Code)(Java Doc)
public String getCorrelationName()(Code)(Java Doc)
protected CostEstimate getCostEstimate(Optimizer optimizer)(Code)(Java Doc)
public AccessPath getCurrentAccessPath()(Code)(Java Doc)
public String getExposedName() throws StandardException(Code)(Java Doc)
public CostEstimate getFinalCostEstimate() throws StandardException(Code)(Java Doc)
protected FromTable getFromTableByName(String name, String schemaName, boolean exactMatch) throws StandardException(Code)(Java Doc)
public int getLevel()(Code)(Java Doc)
public String getName() throws StandardException(Code)(Java Doc)
public int getNumColumnsReturned()(Code)(Java Doc)
public TableName getOrigTableName()(Code)(Java Doc)
public Properties getProperties()(Code)(Java Doc)
public ResultColumnList getResultColumnsForList(TableName allTableName, ResultColumnList inputRcl, TableName tableName) throws StandardException(Code)(Java Doc)
public SchemaDescriptor getSchemaDescriptor() throws StandardException(Code)(Java Doc)
public SchemaDescriptor getSchemaDescriptor(TableName tableName) throws StandardException(Code)(Java Doc)
protected CostEstimate getScratchCostEstimate(Optimizer optimizer)(Code)(Java Doc)
public TableDescriptor getTableDescriptor()(Code)(Java Doc)
public TableName getTableName() throws StandardException(Code)(Java Doc)
public int getTableNumber()(Code)(Java Doc)
public AccessPath getTrulyTheBestAccessPath()(Code)(Java Doc)
String getUserSpecifiedJoinStrategy()(Code)(Java Doc)
public boolean hasTableNumber()(Code)(Java Doc)
public int[] hashKeyColumns()(Code)(Java Doc)
public void init(Object correlationName, Object tableProperties)(Code)(Java Doc)
public void initAccessPaths(Optimizer optimizer)(Code)(Java Doc)
public int initialCapacity()(Code)(Java Doc)
public boolean isBaseTable()(Code)(Java Doc)
public boolean isCoveringIndex(ConglomerateDescriptor cd) throws StandardException(Code)(Java Doc)
public boolean isFlattenableJoinNode()(Code)(Java Doc)
public boolean isMaterializable() throws StandardException(Code)(Java Doc)
public boolean isOneRowScan() throws StandardException(Code)(Java Doc)
public boolean isTargetTable()(Code)(Java Doc)
public boolean legalJoinOrder(JBitSet assignedTableMap)(Code)(Java Doc)
public float loadFactor()(Code)(Java Doc)
protected void markUpdatableByCursor(Vector updateColumns)(Code)(Java Doc)
public int maxCapacity(JoinStrategy joinStrategy, int maxMemoryPerTable) throws StandardException(Code)(Java Doc)
public boolean memoryUsageOK(double rowCount, int maxMemoryPerTable) throws StandardException(Code)(Java Doc)
public Optimizable modifyAccessPath(JBitSet outerTables) throws StandardException(Code)(Java Doc)
public boolean needsSpecialRCLBinding()(Code)(Java Doc)
public boolean nextAccessPath(Optimizer optimizer, OptimizablePredicateList predList, RowOrdering rowOrdering) throws StandardException(Code)(Java Doc)
public CostEstimate optimizeIt(Optimizer optimizer, OptimizablePredicateList predList, CostEstimate outerCost, RowOrdering rowOrdering) throws StandardException(Code)(Java Doc)
void optimizeSubqueries(DataDictionary dd, double rowCount) throws StandardException(Code)(Java Doc)
public void pullOptPredicates(OptimizablePredicateList optimizablePredicates) throws StandardException(Code)(Java Doc)
void pushExpressions(PredicateList predicateList) throws StandardException(Code)(Java Doc)
public boolean pushOptPredicate(OptimizablePredicate optimizablePredicate) throws StandardException(Code)(Java Doc)
public void rememberAsBest(int planType, Optimizer optimizer) throws StandardException(Code)(Java Doc)
public void rememberJoinStrategyAsBest(AccessPath ap)(Code)(Java Doc)
public void rememberSortAvoidancePath()(Code)(Java Doc)
protected void resetJoinStrategies(Optimizer optimizer)(Code)(Java Doc)
protected void setCostEstimate(CostEstimate newCostEstimate)(Code)(Java Doc)
public void setHashKeyColumns(int[] columnNumbers)(Code)(Java Doc)
public void setLevel(int level)(Code)(Java Doc)
public void setOrigTableName(TableName tableName)(Code)(Java Doc)
public void setProperties(Properties tableProperties)(Code)(Java Doc)
public void setTableNumber(int tableNumber)(Code)(Java Doc)
public void startOptimizing(Optimizer optimizer, RowOrdering rowOrdering)(Code)(Java Doc)
public boolean supportsMultipleInstantiations()(Code)(Java Doc)
protected void tellRowOrderingAboutConstantColumns(RowOrdering rowOrdering, OptimizablePredicateList predList)(Code)(Java Doc)
public String toString()(Code)(Java Doc)
public FromTable transformOuterJoins(ValueNode predicateTree, int numTables) throws StandardException(Code)(Java Doc)
public double uniqueJoin(OptimizablePredicateList predList) throws StandardException(Code)(Java Doc)
public void updateBestPlanMap(short action, Object planKey) throws StandardException(Code)(Java Doc)
public void verifyProperties(DataDictionary dDictionary) throws StandardException(Code)(Java Doc)
|
| Methods inherited from org.apache.derby.impl.sql.compile.ResultSetNode | public JBitSet LOJgetReferencedTables(int numTables) throws StandardException(Code)(Java Doc)
public Visitable accept(Visitor v) throws StandardException(Code)(Java Doc)
public ResultSetNode addNewPredicate(Predicate predicate) throws StandardException(Code)(Java Doc)
public void assignResultSetNumber() throws StandardException(Code)(Java Doc)
public void bindExpressions(FromList fromListParam) throws StandardException(Code)(Java Doc)
public void bindExpressionsWithTables(FromList fromListParam) throws StandardException(Code)(Java Doc)
public ResultSetNode bindNonVTITables(DataDictionary dataDictionary, FromList fromListParam) throws StandardException(Code)(Java Doc)
public void bindResultColumns(FromList fromListParam) throws StandardException(Code)(Java Doc)
public void bindResultColumns(TableDescriptor targetTableDescriptor, FromVTI targetVTI, ResultColumnList targetColumnList, DMLStatementNode statement, FromList fromListParam) throws StandardException(Code)(Java Doc)
public void bindTargetExpressions(FromList fromListParam) throws StandardException(Code)(Java Doc)
public void bindUntypedNullsToResultColumns(ResultColumnList rcl) throws StandardException(Code)(Java Doc)
public ResultSetNode bindVTITables(FromList fromListParam) throws StandardException(Code)(Java Doc)
public ResultSetNode changeAccessPath() throws StandardException(Code)(Java Doc)
boolean columnTypesAndLengthsMatch() throws StandardException(Code)(Java Doc)
public ResultSetNode considerMaterialization(JBitSet outerTables) throws StandardException(Code)(Java Doc)
abstract void decrementLevel(int decrement)(Code)(Java Doc)
public void disablePrivilegeCollection()(Code)(Java Doc)
public ResultSetNode enhanceRCLForInsert(int numTargetColumns, int[] colMap, DataDictionary dataDictionary, TableDescriptor targetTD, FromVTI targetVTI) throws StandardException(Code)(Java Doc)
public ResultSetNode ensurePredicateList(int numTables) throws StandardException(Code)(Java Doc)
public void fillInReferencedTableMap(JBitSet passedMap)(Code)(Java Doc)
public boolean flattenableInFromSubquery(FromList fromList)(Code)(Java Doc)
ResultColumn genNewRCForInsert(TableDescriptor targetTD, FromVTI targetVTI, int columnNumber, DataDictionary dataDictionary) throws StandardException(Code)(Java Doc)
public NormalizeResultSetNode genNormalizeResultSetNode(ResultSetNode normalizeChild, boolean forUpdate) throws StandardException(Code)(Java Doc)
public ResultSetNode genProjectRestrict() throws StandardException(Code)(Java Doc)
protected ResultSetNode genProjectRestrict(int numTables) throws StandardException(Code)(Java Doc)
ResultSetNode genProjectRestrictForReordering() throws StandardException(Code)(Java Doc)
public void generateNormalizationResultSet(ActivationClassBuilder acb, MethodBuilder mb, int resultSetNumber, ResultDescription resultDescription) throws StandardException(Code)(Java Doc)
public void generateResultSet(ExpressionClassBuilder acb, MethodBuilder mb) throws StandardException(Code)(Java Doc)
public ResultColumnList getAllResultColumns(TableName allTableName) throws StandardException(Code)(Java Doc)
public CostEstimate getCostEstimate()(Code)(Java Doc)
FromTable getCursorTargetTable()(Code)(Java Doc)
public CostEstimate getFinalCostEstimate() throws StandardException(Code)(Java Doc)
public FromList getFromList() throws StandardException(Code)(Java Doc)
protected FromTable getFromTableByName(String name, String schemaName, boolean exactMatch) throws StandardException(Code)(Java Doc)
public ResultColumn getMatchingColumn(ColumnReference columnReference) throws StandardException(Code)(Java Doc)
protected CostEstimate getNewCostEstimate() throws StandardException(Code)(Java Doc)
protected Optimizer getOptimizer(OptimizableList optList, OptimizablePredicateList predList, DataDictionary dataDictionary, RequiredRowOrdering requiredRowOrdering) throws StandardException(Code)(Java Doc)
protected OptimizerImpl getOptimizerImpl()(Code)(Java Doc)
public JBitSet getReferencedTableMap()(Code)(Java Doc)
public ResultColumnList getResultColumns()(Code)(Java Doc)
public int getResultSetNumber()(Code)(Java Doc)
public boolean isNotExists()(Code)(Java Doc)
public boolean isOneRowResultSet() throws StandardException(Code)(Java Doc)
boolean isOrderedOn(ColumnReference[] crs, boolean permuteOrdering, Vector fbtVector) throws StandardException(Code)(Java Doc)
boolean isPossibleDistinctScan(Set distinctColumns)(Code)(Java Doc)
boolean isUpdatableCursor(DataDictionary dd) throws StandardException(Code)(Java Doc)
public ResultDescription makeResultDescription()(Code)(Java Doc)
ResultColumnDescriptor[] makeResultDescriptors(ExecutionContext ec)(Code)(Java Doc)
public boolean markAsCursorTargetTable()(Code)(Java Doc)
void markForDistinctScan()(Code)(Java Doc)
void markOrderingDependent()(Code)(Java Doc)
public void markStatementResultSet()(Code)(Java Doc)
public ResultSetNode modifyAccessPaths() throws StandardException(Code)(Java Doc)
public ResultSetNode modifyAccessPaths(PredicateList predList) throws StandardException(Code)(Java Doc)
void notCursorTargetTable()(Code)(Java Doc)
void notFlattenableJoin()(Code)(Java Doc)
final protected static int numDistinctAggregates(Vector aggregateVector)(Code)(Java Doc)
public ResultSetNode optimize(DataDictionary dataDictionary, PredicateList predicates, double outerRows) throws StandardException(Code)(Java Doc)
public ValueNode parseDefault(String defaultText) throws StandardException(Code)(Java Doc)
public boolean performMaterialization(JBitSet outerTables) throws StandardException(Code)(Java Doc)
public ResultSetNode preprocess(int numTables, GroupByList gbl, FromList fromList) throws StandardException(Code)(Java Doc)
public void printSubNodes(int depth)(Code)(Java Doc)
void projectResultColumns() throws StandardException(Code)(Java Doc)
void pushOrderByList(OrderByList orderByList)(Code)(Java Doc)
public boolean referencesTarget(String name, boolean baseTable) throws StandardException(Code)(Java Doc)
public void rejectParameters() throws StandardException(Code)(Java Doc)
public void rejectXMLValues() throws StandardException(Code)(Java Doc)
public void renameGeneratedResultNames() throws StandardException(Code)(Java Doc)
void replaceDefaults(TableDescriptor ttd, ResultColumnList tcl) throws StandardException(Code)(Java Doc)
boolean returnsAtMostOneRow()(Code)(Java Doc)
public void setInsertSource()(Code)(Java Doc)
public void setReferencedTableMap(JBitSet newRTM)(Code)(Java Doc)
public void setResultColumns(ResultColumnList newRCL)(Code)(Java Doc)
public void setResultToBooleanTrueNode(boolean onlyConvertAlls) throws StandardException(Code)(Java Doc)
void setTableConstructorTypes(ResultColumnList typeColumns) throws StandardException(Code)(Java Doc)
boolean subqueryReferencesTarget(String name, boolean baseTable) throws StandardException(Code)(Java Doc)
public String toString()(Code)(Java Doc)
public int updateTargetLockMode()(Code)(Java Doc)
public void verifySelectStarSubquery(FromList outerFromList, int subqueryType) throws StandardException(Code)(Java Doc)
|
| Methods inherited from org.apache.derby.impl.sql.compile.QueryTreeNode | public Visitable accept(Visitor v) throws StandardException(Code)(Java Doc)
public QueryTreeNode bind() throws StandardException(Code)(Java Doc)
public DataValueDescriptor convertDefaultNode(DataTypeDescriptor typeDescriptor) throws StandardException(Code)(Java Doc)
protected static void debugFlush()(Code)(Java Doc)
public static void debugPrint(String outputString)(Code)(Java Doc)
public void disablePrivilegeCollection()(Code)(Java Doc)
public String executeSchemaName()(Code)(Java Doc)
public String executeStatementName()(Code)(Java Doc)
public static String formatNodeString(String nodeString, int depth)(Code)(Java Doc)
public boolean foundString(String[] list, String search)(Code)(Java Doc)
public GeneratedClass generate(ByteArray ignored) throws StandardException(Code)(Java Doc)
protected void generate(ActivationClassBuilder acb, MethodBuilder mb) throws StandardException(Code)(Java Doc)
void generateAuthorizeCheck(ActivationClassBuilder acb, MethodBuilder mb, int sqlOperation)(Code)(Java Doc)
public int getBeginOffset()(Code)(Java Doc)
final protected ClassFactory getClassFactory()(Code)(Java Doc)
final protected CompilerContext getCompilerContext()(Code)(Java Doc)
final public ContextManager getContextManager()(Code)(Java Doc)
public Object getCursorInfo() throws StandardException(Code)(Java Doc)
final public DataDictionary getDataDictionary()(Code)(Java Doc)
final public DependencyManager getDependencyManager()(Code)(Java Doc)
public int getEndOffset()(Code)(Java Doc)
final public ExecutionFactory getExecutionFactory()(Code)(Java Doc)
final public GenericConstantActionFactory getGenericConstantActionFactory()(Code)(Java Doc)
protected int getIntProperty(String value, String key) throws StandardException(Code)(Java Doc)
final protected LanguageConnectionContext getLanguageConnectionContext()(Code)(Java Doc)
final public NodeFactory getNodeFactory()(Code)(Java Doc)
protected int getNodeType()(Code)(Java Doc)
public ConstantNode getNullNode(TypeId typeId, ContextManager cm) throws StandardException(Code)(Java Doc)
public DataTypeDescriptor[] getParameterTypes() throws StandardException(Code)(Java Doc)
public long getRowEstimate()(Code)(Java Doc)
public String getSPSName()(Code)(Java Doc)
final SchemaDescriptor getSchemaDescriptor(String schemaName) throws StandardException(Code)(Java Doc)
final SchemaDescriptor getSchemaDescriptor(String schemaName, boolean raiseError) throws StandardException(Code)(Java Doc)
protected int getStatementType()(Code)(Java Doc)
final protected TableDescriptor getTableDescriptor(String tableName, SchemaDescriptor schema) throws StandardException(Code)(Java Doc)
final protected TypeCompiler getTypeCompiler(TypeId typeId)(Code)(Java Doc)
public void init(Object arg1) throws StandardException(Code)(Java Doc)
public void init(Object arg1, Object arg2) throws StandardException(Code)(Java Doc)
public void init(Object arg1, Object arg2, Object arg3) throws StandardException(Code)(Java Doc)
public void init(Object arg1, Object arg2, Object arg3, Object arg4) throws StandardException(Code)(Java Doc)
public void init(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5) throws StandardException(Code)(Java Doc)
public void init(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6) throws StandardException(Code)(Java Doc)
public void init(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7) throws StandardException(Code)(Java Doc)
public void init(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7, Object arg8) throws StandardException(Code)(Java Doc)
public void init(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7, Object arg8, Object arg9) throws StandardException(Code)(Java Doc)
public void init(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7, Object arg8, Object arg9, Object arg10) throws StandardException(Code)(Java Doc)
public void init(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7, Object arg8, Object arg9, Object arg10, Object arg11) throws StandardException(Code)(Java Doc)
public void init(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7, Object arg8, Object arg9, Object arg10, Object arg11, Object arg12) throws StandardException(Code)(Java Doc)
public void init(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7, Object arg8, Object arg9, Object arg10, Object arg11, Object arg12, Object arg13) throws StandardException(Code)(Java Doc)
public void init(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7, Object arg8, Object arg9, Object arg10, Object arg11, Object arg12, Object arg13, Object arg14) throws StandardException(Code)(Java Doc)
public boolean isAtomic() throws StandardException(Code)(Java Doc)
protected boolean isInstanceOf(int nodeType)(Code)(Java Doc)
public boolean isPrivilegeCollectionRequired()(Code)(Java Doc)
final boolean isSessionSchema(SchemaDescriptor sd)(Code)(Java Doc)
final boolean isSessionSchema(String schemaName)(Code)(Java Doc)
public ConstantAction makeConstantAction() throws StandardException(Code)(Java Doc)
public ResultDescription makeResultDescription() throws StandardException(Code)(Java Doc)
public TableName makeTableName(String schemaName, String flatName) throws StandardException(Code)(Java Doc)
public boolean needsSavepoint()(Code)(Java Doc)
protected String nodeHeader()(Code)(Java Doc)
public QueryTreeNode optimize() throws StandardException(Code)(Java Doc)
public static QueryTreeNode parseQueryText(CompilerContext compilerContext, String queryText, Object[] paramDefaults, LanguageConnectionContext lcc) throws StandardException(Code)(Java Doc)
public void printLabel(int depth, String label)(Code)(Java Doc)
public void printSubNodes(int depth)(Code)(Java Doc)
public boolean referencesSessionSchema() throws StandardException(Code)(Java Doc)
public TableName resolveTableToSynonym(TableName tabName) throws StandardException(Code)(Java Doc)
public void setBeginOffset(int beginOffset)(Code)(Java Doc)
public void setContextManager(ContextManager cm)(Code)(Java Doc)
public void setEndOffset(int endOffset)(Code)(Java Doc)
public void setNodeType(int nodeType)(Code)(Java Doc)
public void setRefActionInfo(long fkIndexConglomId, int[] fkColArray, String parentResultSetId, boolean dependentScan)(Code)(Java Doc)
public String toString()(Code)(Java Doc)
public void treePrint()(Code)(Java Doc)
public void treePrint(int depth)(Code)(Java Doc)
String verifyClassExist(String javaClassName, boolean convertCase) throws StandardException(Code)(Java Doc)
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