Java Doc for MaterializeSubqueryNode.java in  » Database-DBMS » db-derby-10.2 » org » apache » derby » impl » sql » compile » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Database DBMS » db derby 10.2 » org.apache.derby.impl.sql.compile   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    org.apache.derby.impl.sql.compile.QueryTreeNode       org.apache.derby.impl.sql.compile.ResultSetNode          org.apache.derby.impl.sql.compile.MaterializeSubqueryNode MaterializeSubqueryNode class MaterializeSubqueryNode extends ResultSetNode (Code) A MaterializeSubqueryNode is used to replace the nodes for a subquery, to facilitate code generation for materialization if possible. See beetle 4373 for details. author:    Tingjian Ge Constructor Summary public   MaterializeSubqueryNode(LocalField lf)      Method Summary  void decrementLevel(int decrement)      public  void generate(ActivationClassBuilder acb, MethodBuilder mb)      Constructor Detail MaterializeSubqueryNode public MaterializeSubqueryNode(LocalField lf)(Code) Method Detail decrementLevel void decrementLevel(int decrement)(Code) generate public void generate(ActivationClassBuilder acb, MethodBuilder mb) throws StandardException(Code) Fields inherited from org.apache.derby.impl.sql.compile.ResultSetNode CostEstimate costEstimate(Code)(Java Doc) boolean cursorTargetTable(Code)(Java Doc) CostEstimate finalCostEstimate(Code)(Java Doc) boolean insertSource(Code)(Java Doc) Optimizer optimizer(Code)(Java Doc) JBitSet referencedTableMap(Code)(Java Doc) ResultColumnList resultColumns(Code)(Java Doc) int resultSetNumber(Code)(Java Doc) CostEstimate scratchCostEstimate(Code)(Java Doc) boolean statementResultSet(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) Fields inherited from org.apache.derby.impl.sql.compile.QueryTreeNode final public static int AUTOINCREMENT_CREATE_MODIFY(Code)(Java Doc) final public static int AUTOINCREMENT_INC_INDEX(Code)(Java Doc) final public static int AUTOINCREMENT_IS_AUTOINCREMENT_INDEX(Code)(Java Doc) final public static int AUTOINCREMENT_START_INDEX(Code)(Java Doc) boolean isPrivilegeCollectionRequired(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) Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)