| 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.RowResultSetNode
| RowResultSetNode | | public class RowResultSetNode extends FromTable (Code) | | A RowResultSetNode represents the result set for a VALUES clause.
author:
Jerry Brenner |
| Method Summary | |
| public ResultSetNode | addNewPredicate(Predicate predicate)
Add a new predicate to the list. | | public void | bindExpressions(FromList fromListParam)
Bind the expressions in this RowResultSetNode. | | public void | bindExpressionsWithTables(FromList fromListParam)
Bind the expressions in this ResultSetNode if it has tables. | | public ResultSetNode | bindNonVTITables(DataDictionary dataDictionary, FromList fromListParam)
Bind the non VTI tables in this ResultSetNode. | | public void | bindTargetExpressions(FromList fromListParam)
Bind the expressions in the target list. | | public void | bindUntypedNullsToResultColumns(ResultColumnList bindingRCL)
Bind any untyped null nodes to the types in the given ResultColumnList. | | public ResultSetNode | ensurePredicateList(int numTables)
Ensure that the top of the RSN tree has a PredicateList.
Parameters:
numTables - The number of tables in the query. | | public CostEstimate | estimateCost(OptimizablePredicateList predList, ConglomerateDescriptor cd, CostEstimate outerCost, Optimizer optimizer, RowOrdering rowOrdering)
| | public boolean | flattenableInFromSubquery(FromList fromList)
Evaluate whether or not the subquery in a FromSubquery is flattenable. | | public void | generate(ActivationClassBuilder acb, MethodBuilder mb)
| | 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 ResultColumn | getMatchingColumn(ColumnReference columnReference)
Try to find a ResultColumn in the table represented by this FromTable
that matches the name in the given ColumnReference. | | public void | init(Object valuesClause, Object tableProperties)
Initializer for a RowResultSetNode. | | void | markOrderingDependent()
Notify the underlying result set tree that the result is
ordering dependent. | | public Optimizable | modifyAccessPath(JBitSet outerTables)
| | public ResultSetNode | modifyAccessPaths()
| | public ResultSetNode | optimize(DataDictionary dataDictionary, PredicateList predicateList, double outerRows)
Optimize this SelectNode. | | void | optimizeSubqueries(DataDictionary dd, double rowCount)
Optimize any subqueries that haven't been optimized any where
else. | | public ResultSetNode | preprocess(int numTables, GroupByList gbl, FromList fromList)
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 | printSubNodes(int depth)
Prints the sub-nodes of this object. | | void | pushOrderByList(OrderByList orderByList)
Push the order by list down from the cursor node
into its child result set so that the optimizer
has all of the information that it needs to
consider sort avoidance. | | void | replaceDefaults(TableDescriptor ttd, ResultColumnList tcl)
Replace any DEFAULTs with the associated tree for the default. | | boolean | returnsAtMostOneRow()
Return whether or not this ResultSet tree is guaranteed to return
at most 1 row based on heuristics. | | public String | statementToString()
| | public String | toString()
Convert this object to a String. | | public void | verifySelectStarSubquery(FromList outerFromList, int subqueryType)
Verify that a SELECT * is valid for this type of subquery. |
| addNewPredicate | | public ResultSetNode addNewPredicate(Predicate predicate) throws StandardException(Code) | | Add a new predicate to the list. This is useful when doing subquery
transformations, when we build a new predicate with the left side of
the subquery operator and the subquery's result column.
Parameters:
predicate - The predicate to add ResultSetNode The new top of the tree.
exception:
StandardException - Thrown on error |
| bindExpressions | | public void bindExpressions(FromList fromListParam) throws StandardException(Code) | | Bind the expressions in this RowResultSetNode. This means binding the
sub-expressions, as well as figuring out what the return type is
for each expression.
exception:
StandardException - Thrown on error |
| bindExpressionsWithTables | | public void bindExpressionsWithTables(FromList fromListParam) throws StandardException(Code) | | Bind the expressions in this ResultSetNode if it has tables. This means binding the
sub-expressions, as well as figuring out what the return type is for
each expression.
Parameters:
fromListParam - FromList to use/append to.
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 |
| bindTargetExpressions | | public void bindTargetExpressions(FromList fromListParam) throws StandardException(Code) | | Bind the expressions in the target list. This means binding the
sub-expressions, as well as figuring out what the return type is
for each expression. This is useful for EXISTS subqueries, where we
need to validate the target list before blowing it away and replacing
it with a SELECT true.
exception:
StandardException - Thrown on error |
| bindUntypedNullsToResultColumns | | public void bindUntypedNullsToResultColumns(ResultColumnList bindingRCL) throws StandardException(Code) | | Bind any untyped null nodes to the types in the given ResultColumnList.
Parameters:
bindingRCL - The ResultColumnList with the types to bind to.
exception:
StandardException - Thrown on error |
| ensurePredicateList | | public ResultSetNode ensurePredicateList(int numTables) throws StandardException(Code) | | Ensure that the top of the RSN tree has a PredicateList.
Parameters:
numTables - The number of tables in the query. ResultSetNode A RSN tree with a node which has a PredicateList on top.
exception:
StandardException - Thrown on error |
| flattenableInFromSubquery | | public boolean flattenableInFromSubquery(FromList fromList)(Code) | | Evaluate whether or not the subquery in a FromSubquery is flattenable.
Currently, a FSqry is flattenable if all of the following are true:
o Subquery is a SelectNode or a RowResultSetNode (not a UnionNode)
o It contains no top level subqueries. (RESOLVE - we can relax this)
o It does not contain a group by or having clause
o It does not contain aggregates.
o There is at least one result set in the from list that is
not a RowResultSetNode (the reason is to avoid having
an outer SelectNode with an empty FromList.
Parameters:
fromList - The outer from list boolean Whether or not the FromSubquery is flattenable. |
| getExposedName | | public String getExposedName() throws StandardException(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 of this table.
exception:
StandardException - Thrown on error |
| getMatchingColumn | | public ResultColumn getMatchingColumn(ColumnReference columnReference) throws StandardException(Code) | | Try to find a ResultColumn in the table represented by this FromTable
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 |
| init | | public void init(Object valuesClause, Object tableProperties)(Code) | | Initializer for a RowResultSetNode.
Parameters:
valuesClause - The result column list for the VALUES clause.
Parameters:
tableProperties - Properties list associated with the table |
| markOrderingDependent | | void markOrderingDependent()(Code) | | Notify the underlying result set tree that the result is
ordering dependent. (For example, no bulk fetch on an index
if under an IndexRowToBaseRow.)
|
| optimize | | public ResultSetNode optimize(DataDictionary dataDictionary, PredicateList predicateList, double outerRows) throws StandardException(Code) | | Optimize this SelectNode. This means choosing the best access path
for each table, among other things.
Parameters:
dataDictionary - The DataDictionary to use for optimization
Parameters:
predicateList - The predicate list to optimize against
Parameters:
outerRows - The number of outer joining rows ResultSetNode The top of the optimized tree
exception:
StandardException - Thrown on error |
| optimizeSubqueries | | void optimizeSubqueries(DataDictionary dd, double rowCount) throws StandardException(Code) | | Optimize any subqueries that haven't been optimized any where
else. This is useful for a RowResultSetNode as a derived table
because it doesn't get optimized otherwise.
exception:
StandardException - Thrown on error |
| preprocess | | public ResultSetNode preprocess(int numTables, GroupByList gbl, FromList fromList) 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
Parameters:
gbl - The group by list, if any
Parameters:
fromList - The from list, if any The generated ProjectRestrictNode atop the original FromTable.
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 |
| pushOrderByList | | void pushOrderByList(OrderByList orderByList)(Code) | | Push the order by list down from the cursor node
into its child result set so that the optimizer
has all of the information that it needs to
consider sort avoidance.
Parameters:
orderByList - The order by list |
| returnsAtMostOneRow | | boolean returnsAtMostOneRow()(Code) | | Return whether or not this ResultSet tree is guaranteed to return
at most 1 row based on heuristics. (A RowResultSetNode and a
SELECT with a non-grouped aggregate will return at most 1 row.)
Whether or not this ResultSet tree is guaranteed to returnat most 1 row based on heuristics. |
| 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 |
| verifySelectStarSubquery | | public void verifySelectStarSubquery(FromList outerFromList, int subqueryType) throws StandardException(Code) | | Verify that a SELECT * is valid for this type of subquery.
Parameters:
outerFromList - The FromList from the outer query block(s)
Parameters:
subqueryType - The subquery type
exception:
StandardException - Thrown on error |
| 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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