class LockTableNode extends MiscellaneousStatementNode
Modifier and Type | Field and Description |
---|---|
private long |
conglomerateNumber |
private boolean |
exclusiveMode |
private TableDescriptor |
lockTableDescriptor |
private TableName |
tableName |
EMPTY_TD_LIST, NEED_CURSOR_ACTIVATION, NEED_DDL_ACTIVATION, NEED_NOTHING_ACTIVATION, NEED_PARAM_ACTIVATION, NEED_ROW_ACTIVATION
AUTOINCREMENT_CREATE_MODIFY, AUTOINCREMENT_CYCLE, AUTOINCREMENT_INC_INDEX, AUTOINCREMENT_IS_AUTOINCREMENT_INDEX, AUTOINCREMENT_START_INDEX
Constructor and Description |
---|
LockTableNode(TableName tableName,
boolean exclusiveMode,
ContextManager cm) |
Modifier and Type | Method and Description |
---|---|
(package private) void |
acceptChildren(Visitor v)
Accept a visitor on all child nodes.
|
void |
bindStatement()
Bind this LockTableNode.
|
ConstantAction |
makeConstantAction()
Create the Constant information that will drive the guts of Execution.
|
boolean |
referencesSessionSchema()
Return true if the node references SESSION schema tables (temporary or permanent)
|
(package private) java.lang.String |
statementToString() |
java.lang.String |
toString()
Convert this object to a String.
|
activationKind, generate, needsSavepoint
executeSchemaName, executeStatementName, generate, getCursorInfo, getSPSName, isAtomic, lockTableForCompilation, makeResultDescription, optimizeStatement, updateIndexStatisticsFor
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, isPrivilegeCollectionRequired, isSessionSchema, isSessionSchema, makeTableName, makeTableName, nodeHeader, optimizerTracingIsOn, orReliability, parseSearchCondition, parseStatement, printLabel, printSubNodes, resolveTableToSynonym, setBeginOffset, setEndOffset, setRefActionInfo, stackPrint, taggedWith, treePrint, treePrint, verifyClassExist
private TableName tableName
private boolean exclusiveMode
private long conglomerateNumber
private TableDescriptor lockTableDescriptor
LockTableNode(TableName tableName, boolean exclusiveMode, ContextManager cm)
tableName
- The table to lockexclusiveMode
- Whether or not to get an exclusive lock.cm
- Context managerpublic java.lang.String toString()
toString
in class StatementNode
java.lang.String statementToString()
statementToString
in class StatementNode
public void bindStatement() throws StandardException
bindStatement
in class StatementNode
StandardException
- Thrown on errorpublic boolean referencesSessionSchema() throws StandardException
referencesSessionSchema
in class QueryTreeNode
StandardException
- Thrown on errorpublic ConstantAction makeConstantAction() throws StandardException
makeConstantAction
in class QueryTreeNode
StandardException
- Thrown on failurevoid acceptChildren(Visitor v) throws StandardException
QueryTreeNode
accept(v)
on all visitable fields, as well as
super.acceptChildren(v)
to make sure all visitable fields
defined by the super-class are accepted too.acceptChildren
in class QueryTreeNode
v
- the visitorStandardException
- on errors raised by the visitorApache Derby V10.13 Internals - Copyright © 2004,2016 The Apache Software Foundation. All Rights Reserved.