Class DMLModGeneratedColumnsStatementNode

java.lang.Object

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

org.apache.derby.impl.sql.compile.StatementNode

org.apache.derby.impl.sql.compile.DMLStatementNode

org.apache.derby.impl.sql.compile.DMLModStatementNode

org.apache.derby.impl.sql.compile.DMLModGeneratedColumnsStatementNode

All Implemented Interfaces:

Visitable

Direct Known Subclasses:

InsertNode, UpdateNode

abstract class DMLModGeneratedColumnsStatementNode
extends DMLModStatementNode

A DMLModGeneratedColumnsStatementNode for a table(with identity columns) modification: to wit, INSERT, UPDATE. The code below used to reside in InsertNode but when we fixed DERBY-6414, rather than duplicating the code in UpdateNode, we moved the common code for insert and update of identity columns to this class.

Field Summary

Fields

Modifier and Type	Field	Description
protected RowLocation[]	autoincRowLocation
protected String	identitySequenceUUIDString

Fields inherited from class DMLModStatementNode

dependentTables, fkColArrays, fkColDescriptors, fkIndexConglomNumbers, fkInfo, fkRefActions, fkSchemaNames, fkTableNames, indexConglomerateNumbers, indexNames, indicesToMaintain, isDependentTable, lockMode, matchingClause, relevantCdl, relevantTriggers, resultColumnList, synonymTableName, targetTableDescriptor, targetTableName, targetVTI, triggerInfo

Fields inherited from class DMLStatementNode

resultSet

Fields inherited from class StatementNode

EMPTY_TD_LIST, NEED_CURSOR_ACTIVATION, NEED_DDL_ACTIVATION, NEED_NOTHING_ACTIVATION, NEED_PARAM_ACTIVATION, NEED_ROW_ACTIVATION

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
DMLModGeneratedColumnsStatementNode(ResultSetNode resultSet, MatchingClauseNode matchingClause, int statementType, ContextManager cm)
DMLModGeneratedColumnsStatementNode(ResultSetNode resultSet, MatchingClauseNode matchingClause, ContextManager cm)

Method Summary

Modifier and Type	Method	Description
protected String	getUUIDofSequenceGenerator()

Methods inherited from class DMLModStatementNode

acceptChildren, adjustDeferredFlag, bindConstraints, bindRowScopedExpression, generateCheckConstraints, generateCheckConstraints, generateCodeForTemporaryTable, generateGenerationClauses, getAffectedIndexes, getAllRelevantConstraints, getAllRelevantTriggers, getCheckConstraints, getFKInfo, getReadColMap, getResultColumnList, getResultColumnList, getSchemaDescriptor, getTriggerInfo, getXAffectedIndexes, hasCheckConstraints, hasGenerationClauses, inMatchingClause, isAtomic, markAffectedIndexes, normalizeSynonymColumns, optimizeStatement, parseAndBindGenerationClauses, parseCheckConstraint, parseGenerationClause, printSubNodes, requiresDeferredProcessing, setRefActionInfo, setTarget, statementToString, verifyTargetTable

Methods inherited from class DMLStatementNode

activationKind, bind, bindExpressions, bindExpressionsWithTables, bindResultSetsWithTables, bindTables, generateParameterValueSet, getPrivType, getResultSetNode, makeResultDescription

Methods inherited from class StatementNode

bindStatement, executeSchemaName, executeStatementName, generate, getCursorInfo, getSPSName, lockTableForCompilation, needsSavepoint, toString, updateIndexStatisticsFor

Methods inherited from class QueryTreeNode

accept, 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, isPrivilegeCollectionRequired, isSessionSchema, isSessionSchema, makeConstantAction, makeTableName, makeTableName, nodeHeader, optimizerTracingIsOn, orReliability, parseSearchCondition, parseStatement, printLabel, referencesSessionSchema, resolveTableToSynonym, setBeginOffset, setEndOffset, stackPrint, taggedWith, treePrint, treePrint, verifyClassExist

Methods inherited from class Object

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

Field Details

autoincRowLocation

protected RowLocation[] autoincRowLocation

identitySequenceUUIDString

protected String identitySequenceUUIDString

Constructor Details

DMLModGeneratedColumnsStatementNode

DMLModGeneratedColumnsStatementNode(ResultSetNode resultSet,
 MatchingClauseNode matchingClause,
 int statementType,
 ContextManager cm)

DMLModGeneratedColumnsStatementNode

DMLModGeneratedColumnsStatementNode(ResultSetNode resultSet,
 MatchingClauseNode matchingClause,
 ContextManager cm)

Method Details

getUUIDofSequenceGenerator

protected String getUUIDofSequenceGenerator()
                                     throws StandardException

Throws:

StandardException