SessionLocal

java.lang.Object
- org.h2.engine.Session
- - org.h2.engine.SessionLocal

All Implemented Interfaces:

java.lang.AutoCloseable, CastDataProvider, TransactionStore.RollbackListener
```
public final class SessionLocal
extends Session
implements TransactionStore.RollbackListener
```
A session represents an embedded database connection. When using the server mode, this object resides on the server side and communicates with a SessionRemote object on the client side.

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`SessionLocal.Savepoint` Represents a savepoint (a position in a transaction to where one can roll back to).
`static class`	`SessionLocal.State`
`static class`	`SessionLocal.TimeoutValue` An LOB object with a timeout.

Nested classes/interfaces inherited from class org.h2.engine.Session
Session.DynamicSettings, Session.StaticSettings

Constructor Summary

Constructors
Constructor and Description

SessionLocal(Database database, User user, int id)

Constructors
Constructor and Description
`SessionLocal(Database database, User user, int id)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addLocalTempTable(Table table)` Add a local temporary table to this session.
`void`	`addLocalTempTableConstraint(Constraint constraint)` Add a local temporary constraint to this session.
`void`	`addLocalTempTableIndex(Index index)` Add a local temporary index to this session.
`void`	`addProcedure(Procedure procedure)` Add a procedure to this session.
`void`	`addSavepoint(java.lang.String name)` Create a savepoint that is linked to the current log position.
`ValueLob`	`addTemporaryLob(ValueLob v)` Add a temporary LOB, which is closed when the session commits.
`boolean`	`areEqual(Value a, Value b)` Check if two values are equal with the current comparison mode.
`void`	`begin()` Begin a transaction.
`void`	`cancel()` Cancel the current or next command (called when closing a connection).
`void`	`checkCanceled()` Check if the current transaction is canceled by calling Statement.cancel() or because a session timeout was set and expired.
`void`	`clearViewIndexCache()` Clear the view cache for this session.
`void`	`close()` Roll back pending transactions and close the session.
`void`	`commit(boolean ddl)` Commit the current transaction.
`int`	`compare(Value a, Value b)` Compare two values with the current comparison mode.
`int`	`compareTypeSafe(Value a, Value b)` Compare two values with the current comparison mode.
`int`	`compareWithNull(Value a, Value b, boolean forEquality)` Compare two values with the current comparison mode.
`boolean`	`containsUncommitted()` Whether the session contains any uncommitted changes.
`JdbcConnection`	`createConnection(boolean columnList)` Create an internal connection.
`ValueTimestampTimeZone`	`currentTimestamp()` Returns the current timestamp with maximum resolution.
`TimeZoneProvider`	`currentTimeZone()` Returns the current time zone.
`void`	`endStatement()` Mark the statement as completed.
`Table`	`findLocalTempTable(java.lang.String name)` Get the local temporary table if one exists with that name, or null if not.
`Constraint`	`findLocalTempTableConstraint(java.lang.String name)` Get the local temporary constraint if one exists with that name, or null if not.
`Index`	`findLocalTempTableIndex(java.lang.String name)` Get the local temporary index if one exists with that name, or null if not.
`boolean`	`getAllowLiterals()`
`boolean`	`getAutoCommit()` Check if this session is in auto-commit mode.
`int`	`getBlockingSessionId()`
`long`	`getCancel()` Get the cancel time.
`java.util.ArrayList<java.lang.String>`	`getClusterServers()` Get the list of the cluster servers for this session.
`ValueTimestampTimeZone`	`getCommandStartOrEnd()`
`Command`	`getCurrentCommand()`
`java.lang.String`	`getCurrentSchemaName()` Get current schema.
`Value`	`getCurrentValueFor(Sequence sequence)` Returns the current value of the sequence in this session.
`Database`	`getDatabase()`
`DatabaseMeta`	`getDatabaseMeta()` Returns database meta information.
`DataHandler`	`getDataHandler()` Get the data handler object.
`Session.DynamicSettings`	`getDynamicSettings()` Returns dynamic settings.
`int`	`getId()`
`IsolationLevel`	`getIsolationLevel()` Returns the isolation level.
`JavaObjectSerializer`	`getJavaObjectSerializer()` Returns the custom Java object serializer, or `null`.
`Value`	`getLastIdentity()`
`java.util.HashMap<java.lang.String,Constraint>`	`getLocalTempTableConstraints()` Get the map of constraints for all constraints on local, temporary tables, if any.
`java.util.HashMap<java.lang.String,Index>`	`getLocalTempTableIndexes()`
`java.util.List<Table>`	`getLocalTempTables()`
`java.util.Set<Table>`	`getLocks()`
`int`	`getLockTimeout()`
`Mode`	`getMode()` Returns the database mode.
`int`	`getModificationId()`
`NetworkConnectionInfo`	`getNetworkConnectionInfo()` Returns the network connection information, or `null`.
`java.lang.String`	`getNextSystemIdentifier(java.lang.String sql)` Get the next system generated identifiers.
`Value`	`getNextValueFor(Sequence sequence, Prepared prepared)` Returns the next value of the sequence in this session.
`java.util.BitSet`	`getNonKeywords()` Gets bit set of non-keywords.
`Procedure`	`getProcedure(java.lang.String name)` Get the procedure with the given name, or null if none exists.
`int`	`getQueryTimeout()`
`java.util.Random`	`getRandom()`
`java.lang.String[]`	`getSchemaSearchPath()`
`ValueTimestampTimeZone`	`getSessionStart()`
`long`	`getSnapshotDataModificationId()` Returns the data modification id of transaction's snapshot, or 0 if isolation level doesn't use snapshots.
`SessionLocal.State`	`getState()`
`Session.StaticSettings`	`getStaticSettings()` Returns static settings.
`Trace`	`getTrace()` Get the trace object
`Transaction`	`getTransaction()` Get the transaction to use for this session.
`Value`	`getTransactionId()`
`User`	`getUser()`
`Value`	`getVariable(java.lang.String name)` Get the value of the specified user defined variable.
`java.lang.String[]`	`getVariableNames()` Get the list of variable names that are set for this session.
`java.util.Map<java.lang.Object,QueryExpressionIndex>`	`getViewIndexCache(boolean derivedTable)` Get the view cache for this session.
`Table`	`getWaitForLock()`
`java.lang.Thread`	`getWaitForLockThread()`
`int`	`hashCode()`
`boolean`	`hasPendingTransaction()` Check whether this session has a pending transaction.
`boolean`	`hasPreparedTransaction()` Checks presence of prepared transaction in this session.
`boolean`	`isClosed()` Check if close was called.
`boolean`	`isLazyQueryExecution()`
`boolean`	`isOldInformationSchema()` Returns whether INFORMATION_SCHEMA contains old-style tables.
`boolean`	`isOpen()`
`boolean`	`isParsingCreateView()`
`boolean`	`isQuirksMode()` Returns whether quirks mode is enabled explicitly or implicitly.
`boolean`	`isRemote()` Check if this session is remote or embedded.
`boolean`	`isTruncateLargeLength()` Returns parsing mode of data types with too large length.
`boolean`	`isVariableBinary()` Returns BINARY data type parsing mode.
`void`	`markTableForAnalyze(Table table)` Mark that the given table needs to be analyzed on commit.
`int`	`nextObjectId()` Get the next object id.
`void`	`onRollback(MVMap<java.lang.Object,VersionedValue<java.lang.Object>> map, java.lang.Object key, VersionedValue<java.lang.Object> existingValue, VersionedValue<java.lang.Object> restoredValue)` Notified of a single map change (add/update/remove)
`Prepared`	`prepare(java.lang.String sql)` Parse and prepare the given SQL statement.
`Prepared`	`prepare(java.lang.String sql, boolean rightsChecked, boolean literalsChecked)` Parse and prepare the given SQL statement.
`CommandInterface`	`prepareCommand(java.lang.String sql, int fetchSize)` Parse a command and prepare it for execution.
`void`	`prepareCommit(java.lang.String transactionName)` Prepare the given transaction.
`Command`	`prepareLocal(java.lang.String sql)` Parse and prepare the given SQL statement.
`Query`	`prepareQueryExpression(java.lang.String sql)` Parse a query and prepare its expressions.
`void`	`registerTableAsLocked(Table table)` Register table as locked within current transaction.
`void`	`registerTableAsUpdated(Table table)` Register table as updated within current transaction.
`void`	`removeAtCommit(ValueLob v)` Remember that the given LOB value must be removed at commit.
`void`	`removeAtCommitStop(ValueLob v)` Do not remove this LOB value at commit any longer.
`void`	`removeLocalTempTable(Table table)` Drop and remove the given local temporary table from this session.
`void`	`removeLocalTempTableIndex(Index index)` Drop and remove the given local temporary index from this session.
`void`	`removeProcedure(java.lang.String name)` Remove a procedure from this session.
`void`	`resetThreadLocalSession(Session oldSession)` Resets old thread local session.
`void`	`rollback()` Fully roll back the current transaction.
`void`	`rollbackTo(SessionLocal.Savepoint savepoint)` Partially roll back the current transaction.
`void`	`rollbackToSavepoint(java.lang.String name)` Undo all operations back to the log position of the given savepoint.
`void`	`setAllowLiterals(boolean b)`
`void`	`setAutoCommit(boolean b)` Set the auto-commit mode.
`boolean`	`setCommitOrRollbackDisabled(boolean x)`
`void`	`setCurrentSchema(Schema schema)`
`void`	`setCurrentSchemaName(java.lang.String schemaName)` Set current schema.
`void`	`setIsolationLevel(IsolationLevel isolationLevel)` Sets the isolation level.
`void`	`setLastIdentity(Value last)`
`void`	`setLazyQueryExecution(boolean lazyQueryExecution)`
`void`	`setLockTimeout(int lockTimeout)`
`void`	`setNetworkConnectionInfo(NetworkConnectionInfo networkConnectionInfo)` Sets the network connection information if possible.
`void`	`setNonKeywords(java.util.BitSet nonKeywords)` Sets bit set of non-keywords.
`void`	`setOldInformationSchema(boolean oldInformationSchema)` Changes INFORMATION_SCHEMA content.
`void`	`setParsingCreateView(boolean parsingView)` This method is called before and after parsing of view definition and may be called recursively.
`void`	`setPreparedTransaction(java.lang.String transactionName, boolean commit)` Commit or roll back the given transaction.
`void`	`setQueryTimeout(int queryTimeout)`
`void`	`setQuirksMode(boolean quirksMode)` Enables or disables the quirks mode.
`SessionLocal.Savepoint`	`setSavepoint()` Create a savepoint to allow rolling back to this state.
`void`	`setSchemaSearchPath(java.lang.String[] schemas)`
`Session`	`setThreadLocalSession()` Sets this session as thread local session, if this session is a local session.
`void`	`setThrottle(int throttle)`
`void`	`setTimeZone(TimeZoneProvider timeZone)` Sets current time zone.
`void`	`setTruncateLargeLength(boolean truncateLargeLength)` Changes parsing mode of data types with too large length.
`void`	`setVariable(java.lang.String name, Value value)` Set the value of the given variable for this session.
`void`	`setVariableBinary(boolean variableBinary)` Changes parsing of a BINARY data type.
`void`	`setWaitForLock(Table waitForLock, java.lang.Thread waitForLockThread)` Set the table this session is waiting for, and the thread that is waiting.
`void`	`startStatementWithinTransaction(Command command)` Start a new statement within a transaction.
`void`	`throttle()` Wait for some time if this session is throttled (slowed down).
`java.lang.String`	`toString()`
`void`	`waitIfExclusiveModeEnabled()` Wait if the exclusive mode has been enabled for another session.
`boolean`	`zeroBasedEnums()` Returns are ENUM values 0-based.

Methods inherited from class org.h2.engine.Session
isLockedByCurrentThread, lock, readSessionState, unlock

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - SessionLocal
```
public SessionLocal(Database database,
                    User user,
                    int id)
```
- Method Detail
  - setLazyQueryExecution
```
public void setLazyQueryExecution(boolean lazyQueryExecution)
```
  - isLazyQueryExecution
```
public boolean isLazyQueryExecution()
```
  - setParsingCreateView
```
public void setParsingCreateView(boolean parsingView)
```
    This method is called before and after parsing of view definition and may be called recursively.
    
    Parameters:
    
    parsingView - true if this method is called before parsing of view definition, false if it is called after it.
  - isParsingCreateView
```
public boolean isParsingCreateView()
```
  - getClusterServers
```
public java.util.ArrayList<java.lang.String> getClusterServers()
```
    Description copied from class: Session
    
    Get the list of the cluster servers for this session.
    
    Specified by:
    
    getClusterServers in class Session
    
    Returns:
    
    A list of "ip:port" strings for the cluster servers in this session.
  - setCommitOrRollbackDisabled
```
public boolean setCommitOrRollbackDisabled(boolean x)
```
  - setVariable
```
public void setVariable(java.lang.String name,
                        Value value)
```
    Set the value of the given variable for this session.
    
    Parameters:
    
    name - the name of the variable (may not be null)
    
    value - the new value (may not be null)
  - getVariable
```
public Value getVariable(java.lang.String name)
```
    Get the value of the specified user defined variable. This method always returns a value; it returns ValueNull.INSTANCE if the variable doesn't exist.
    
    Parameters:
    
    name - the variable name
    
    Returns:
    
    the value, or NULL
  - getVariableNames
```
public java.lang.String[] getVariableNames()
```
    Get the list of variable names that are set for this session.
    
    Returns:
    
    the list of names
  - findLocalTempTable
```
public Table findLocalTempTable(java.lang.String name)
```
    Get the local temporary table if one exists with that name, or null if not.
    
    Parameters:
    
    name - the table name
    
    Returns:
    
    the table, or null
  - getLocalTempTables
```
public java.util.List<Table> getLocalTempTables()
```
  - addLocalTempTable
```
public void addLocalTempTable(Table table)
```
    Add a local temporary table to this session.
    
    Parameters:
    
    table - the table to add
    
    Throws:
    
    DbException - if a table with this name already exists
  - removeLocalTempTable
```
public void removeLocalTempTable(Table table)
```
    Drop and remove the given local temporary table from this session.
    
    Parameters:
    
    table - the table
  - findLocalTempTableIndex
```
public Index findLocalTempTableIndex(java.lang.String name)
```
    Get the local temporary index if one exists with that name, or null if not.
    
    Parameters:
    
    name - the table name
    
    Returns:
    
    the table, or null
  - getLocalTempTableIndexes
```
public java.util.HashMap<java.lang.String,Index> getLocalTempTableIndexes()
```
  - addLocalTempTableIndex
```
public void addLocalTempTableIndex(Index index)
```
    Add a local temporary index to this session.
    
    Parameters:
    
    index - the index to add
    
    Throws:
    
    DbException - if a index with this name already exists
  - removeLocalTempTableIndex
```
public void removeLocalTempTableIndex(Index index)
```
    Drop and remove the given local temporary index from this session.
    
    Parameters:
    
    index - the index
  - findLocalTempTableConstraint
```
public Constraint findLocalTempTableConstraint(java.lang.String name)
```
    Get the local temporary constraint if one exists with that name, or null if not.
    
    Parameters:
    
    name - the constraint name
    
    Returns:
    
    the constraint, or null
  - getLocalTempTableConstraints
```
public java.util.HashMap<java.lang.String,Constraint> getLocalTempTableConstraints()
```
    Get the map of constraints for all constraints on local, temporary tables, if any. The map's keys are the constraints' names.
    
    Returns:
    
    the map of constraints, or null
  - addLocalTempTableConstraint
```
public void addLocalTempTableConstraint(Constraint constraint)
```
    Add a local temporary constraint to this session.
    
    Parameters:
    
    constraint - the constraint to add
    
    Throws:
    
    DbException - if a constraint with the same name already exists
  - getAutoCommit
```
public boolean getAutoCommit()
```
    Description copied from class: Session
    
    Check if this session is in auto-commit mode.
    
    Specified by:
    
    getAutoCommit in class Session
    
    Returns:
    
    true if the session is in auto-commit mode
  - getUser
```
public User getUser()
```
  - setAutoCommit
```
public void setAutoCommit(boolean b)
```
    Description copied from class: Session
    
    Set the auto-commit mode. This call doesn't commit the current transaction.
    
    Specified by:
    
    setAutoCommit in class Session
    
    Parameters:
    
    b - the new value
  - getLockTimeout
```
public int getLockTimeout()
```
  - setLockTimeout
```
public void setLockTimeout(int lockTimeout)
```
  - prepareCommand
```
public CommandInterface prepareCommand(java.lang.String sql,
                                       int fetchSize)
```
    Description copied from class: Session
    
    Parse a command and prepare it for execution.
    
    Specified by:
    
    prepareCommand in class Session
    
    Parameters:
    
    sql - the SQL statement
    
    fetchSize - the number of rows to fetch in one step
    
    Returns:
    
    the prepared command
  - prepare
```
public Prepared prepare(java.lang.String sql)
```
    Parse and prepare the given SQL statement. This method also checks the rights.
    
    Parameters:
    
    sql - the SQL statement
    
    Returns:
    
    the prepared statement
  - prepare
```
public Prepared prepare(java.lang.String sql,
                        boolean rightsChecked,
                        boolean literalsChecked)
```
    Parse and prepare the given SQL statement.
    
    Parameters:
    
    sql - the SQL statement
    
    rightsChecked - true if the rights have already been checked
    
    literalsChecked - true if the sql string has already been checked for literals (only used if ALLOW_LITERALS NONE is set).
    
    Returns:
    
    the prepared statement
  - prepareQueryExpression
```
public Query prepareQueryExpression(java.lang.String sql)
```
    Parse a query and prepare its expressions. Rights and literals must be already checked.
    
    Parameters:
    
    sql - the SQL statement
    
    Returns:
    
    the prepared statement
  - prepareLocal
```
public Command prepareLocal(java.lang.String sql)
```
    Parse and prepare the given SQL statement. This method also checks if the connection has been closed.
    
    Parameters:
    
    sql - the SQL statement
    
    Returns:
    
    the prepared statement
  - getDatabase
```
public Database getDatabase()
```
  - commit
```
public void commit(boolean ddl)
```
    Commit the current transaction. If the statement was not a data definition statement, and if there are temporary tables that should be dropped or truncated at commit, this is done as well.
    
    Parameters:
    
    ddl - if the statement was a data definition statement
  - getSnapshotDataModificationId
```
public long getSnapshotDataModificationId()
```
    Returns the data modification id of transaction's snapshot, or 0 if isolation level doesn't use snapshots.
    
    Returns:
    
    the data modification id of transaction's snapshot, or 0
  - rollback
```
public void rollback()
```
    Fully roll back the current transaction.
  - rollbackTo
```
public void rollbackTo(SessionLocal.Savepoint savepoint)
```
    Partially roll back the current transaction.
    
    Parameters:
    
    savepoint - the savepoint to which should be rolled back
  - hasPendingTransaction
```
public boolean hasPendingTransaction()
```
    Description copied from class: Session
    
    Check whether this session has a pending transaction.
    
    Specified by:
    
    hasPendingTransaction in class Session
    
    Returns:
    
    true if it has
  - setSavepoint
```
public SessionLocal.Savepoint setSavepoint()
```
    Create a savepoint to allow rolling back to this state.
    
    Returns:
    
    the savepoint
  - getId
```
public int getId()
```
  - cancel
```
public void cancel()
```
    Description copied from class: Session
    
    Cancel the current or next command (called when closing a connection).
    
    Specified by:
    
    cancel in class Session
  - close
```
public void close()
```
    Description copied from class: Session
    
    Roll back pending transactions and close the session.
    
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in class Session
  - registerTableAsLocked
```
public void registerTableAsLocked(Table table)
```
    Register table as locked within current transaction. Table is unlocked on commit or rollback. It also assumes that table will be modified by transaction.
    
    Parameters:
    
    table - the table that is locked
  - registerTableAsUpdated
```
public void registerTableAsUpdated(Table table)
```
    Register table as updated within current transaction. This is used instead of table locking when lock mode is LOCK_MODE_OFF.
    
    Parameters:
    
    table - to register
  - getRandom
```
public java.util.Random getRandom()
```
  - getTrace
```
public Trace getTrace()
```
    Description copied from class: Session
    
    Get the trace object
    
    Specified by:
    
    getTrace in class Session
    
    Returns:
    
    the trace object
  - getNextValueFor
```
public Value getNextValueFor(Sequence sequence,
                             Prepared prepared)
```
    Returns the next value of the sequence in this session.
    
    Parameters:
    
    sequence - the sequence
    
    prepared - current prepared command, select, or null
    
    Returns:
    
    the next value of the sequence in this session
  - getCurrentValueFor
```
public Value getCurrentValueFor(Sequence sequence)
```
    Returns the current value of the sequence in this session.
    
    Parameters:
    
    sequence - the sequence
    
    Returns:
    
    the current value of the sequence in this session
    
    Throws:
    
    DbException - if current value is not defined
  - setLastIdentity
```
public void setLastIdentity(Value last)
```
  - getLastIdentity
```
public Value getLastIdentity()
```
  - containsUncommitted
```
public boolean containsUncommitted()
```
    Whether the session contains any uncommitted changes.
    
    Returns:
    
    true if yes
  - addSavepoint
```
public void addSavepoint(java.lang.String name)
```
    Create a savepoint that is linked to the current log position.
    
    Parameters:
    
    name - the savepoint name
  - rollbackToSavepoint
```
public void rollbackToSavepoint(java.lang.String name)
```
    Undo all operations back to the log position of the given savepoint.
    
    Parameters:
    
    name - the savepoint name
  - prepareCommit
```
public void prepareCommit(java.lang.String transactionName)
```
    Prepare the given transaction.
    
    Parameters:
    
    transactionName - the name of the transaction
  - hasPreparedTransaction
```
public boolean hasPreparedTransaction()
```
    Checks presence of prepared transaction in this session.
    
    Returns:
    
    true if there is a prepared transaction, false otherwise
  - setPreparedTransaction
```
public void setPreparedTransaction(java.lang.String transactionName,
                                   boolean commit)
```
    Commit or roll back the given transaction.
    
    Parameters:
    
    transactionName - the name of the transaction
    
    commit - true for commit, false for rollback
  - isClosed
```
public boolean isClosed()
```
    Description copied from class: Session
    
    Check if close was called.
    
    Specified by:
    
    isClosed in class Session
    
    Returns:
    
    if the session has been closed
  - isOpen
```
public boolean isOpen()
```
  - setThrottle
```
public void setThrottle(int throttle)
```
  - throttle
```
public void throttle()
```
    Wait for some time if this session is throttled (slowed down).
  - checkCanceled
```
public void checkCanceled()
```
    Check if the current transaction is canceled by calling Statement.cancel() or because a session timeout was set and expired.
    
    Throws:
    
    DbException - if the transaction is canceled
  - getCancel
```
public long getCancel()
```
    Get the cancel time.
    
    Returns:
    
    the time or 0 if not set
  - getCurrentCommand
```
public Command getCurrentCommand()
```
  - getCommandStartOrEnd
```
public ValueTimestampTimeZone getCommandStartOrEnd()
```
  - getAllowLiterals
```
public boolean getAllowLiterals()
```
  - setAllowLiterals
```
public void setAllowLiterals(boolean b)
```
  - setCurrentSchema
```
public void setCurrentSchema(Schema schema)
```
  - getCurrentSchemaName
```
public java.lang.String getCurrentSchemaName()
```
    Description copied from class: Session
    
    Get current schema.
    
    Specified by:
    
    getCurrentSchemaName in class Session
    
    Returns:
    
    the current schema name
  - setCurrentSchemaName
```
public void setCurrentSchemaName(java.lang.String schemaName)
```
    Description copied from class: Session
    
    Set current schema.
    
    Specified by:
    
    setCurrentSchemaName in class Session
    
    Parameters:
    
    schemaName - the schema name
  - createConnection
```
public JdbcConnection createConnection(boolean columnList)
```
    Create an internal connection. This connection is used when initializing triggers, and when calling user defined functions.
    
    Parameters:
    
    columnList - if the url should be 'jdbc:columnlist:connection'
    
    Returns:
    
    the internal connection
  - getDataHandler
```
public DataHandler getDataHandler()
```
    Description copied from class: Session
    
    Get the data handler object.
    
    Specified by:
    
    getDataHandler in class Session
    
    Returns:
    
    the data handler
  - removeAtCommit
```
public void removeAtCommit(ValueLob v)
```
    Remember that the given LOB value must be removed at commit.
    
    Parameters:
    
    v - the value
  - removeAtCommitStop
```
public void removeAtCommitStop(ValueLob v)
```
    Do not remove this LOB value at commit any longer.
    
    Parameters:
    
    v - the value
  - getNextSystemIdentifier
```
public java.lang.String getNextSystemIdentifier(java.lang.String sql)
```
    Get the next system generated identifiers. The identifier returned does not occur within the given SQL statement.
    
    Parameters:
    
    sql - the SQL statement
    
    Returns:
    
    the new identifier
  - addProcedure
```
public void addProcedure(Procedure procedure)
```
    Add a procedure to this session.
    
    Parameters:
    
    procedure - the procedure to add
  - removeProcedure
```
public void removeProcedure(java.lang.String name)
```
    Remove a procedure from this session.
    
    Parameters:
    
    name - the name of the procedure to remove
  - getProcedure
```
public Procedure getProcedure(java.lang.String name)
```
    Get the procedure with the given name, or null if none exists.
    
    Parameters:
    
    name - the procedure name
    
    Returns:
    
    the procedure or null
  - setSchemaSearchPath
```
public void setSchemaSearchPath(java.lang.String[] schemas)
```
  - getSchemaSearchPath
```
public java.lang.String[] getSchemaSearchPath()
```
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - begin
```
public void begin()
```
    Begin a transaction.
  - getSessionStart
```
public ValueTimestampTimeZone getSessionStart()
```
  - getLocks
```
public java.util.Set<Table> getLocks()
```
  - waitIfExclusiveModeEnabled
```
public void waitIfExclusiveModeEnabled()
```
    Wait if the exclusive mode has been enabled for another session. This method returns as soon as the exclusive mode has been disabled.
  - getViewIndexCache
```
public java.util.Map<java.lang.Object,QueryExpressionIndex> getViewIndexCache(boolean derivedTable)
```
    Get the view cache for this session. There are two caches: the derived table cache (which is only use for a single query, has no bounds, and is cleared after use), and the cache for regular views.
    
    Parameters:
    
    derivedTable - true to get the cache of derived tables
    
    Returns:
    
    the view cache or derived table cache
  - setQueryTimeout
```
public void setQueryTimeout(int queryTimeout)
```
  - getQueryTimeout
```
public int getQueryTimeout()
```
  - setWaitForLock
```
public void setWaitForLock(Table waitForLock,
                           java.lang.Thread waitForLockThread)
```
    Set the table this session is waiting for, and the thread that is waiting.
    
    Parameters:
    
    waitForLock - the table
    
    waitForLockThread - the current thread (the one that is waiting)
  - getWaitForLock
```
public Table getWaitForLock()
```
  - getWaitForLockThread
```
public java.lang.Thread getWaitForLockThread()
```
  - getModificationId
```
public int getModificationId()
```
  - getTransactionId
```
public Value getTransactionId()
```
  - nextObjectId
```
public int nextObjectId()
```
    Get the next object id.
    
    Returns:
    
    the next object id
  - getTransaction
```
public Transaction getTransaction()
```
    Get the transaction to use for this session.
    
    Returns:
    
    the transaction
  - startStatementWithinTransaction
```
public void startStatementWithinTransaction(Command command)
```
    Start a new statement within a transaction.
    
    Parameters:
    
    command - about to be started
  - endStatement
```
public void endStatement()
```
    Mark the statement as completed. This also close all temporary result set, and deletes all temporary files held by the result sets.
  - clearViewIndexCache
```
public void clearViewIndexCache()
```
    Clear the view cache for this session.
  - addTemporaryLob
```
public ValueLob addTemporaryLob(ValueLob v)
```
    Description copied from class: Session
    
    Add a temporary LOB, which is closed when the session commits.
    
    Specified by:
    
    addTemporaryLob in class Session
    
    Parameters:
    
    v - the value
    
    Returns:
    
    the specified value
  - isRemote
```
public boolean isRemote()
```
    Description copied from class: Session
    
    Check if this session is remote or embedded.
    
    Specified by:
    
    isRemote in class Session
    
    Returns:
    
    true if this session is remote
  - markTableForAnalyze
```
public void markTableForAnalyze(Table table)
```
    Mark that the given table needs to be analyzed on commit.
    
    Parameters:
    
    table - the table
  - getState
```
public SessionLocal.State getState()
```
  - getBlockingSessionId
```
public int getBlockingSessionId()
```
  - onRollback
```
public void onRollback(MVMap<java.lang.Object,VersionedValue<java.lang.Object>> map,
                       java.lang.Object key,
                       VersionedValue<java.lang.Object> existingValue,
                       VersionedValue<java.lang.Object> restoredValue)
```
    Description copied from interface: TransactionStore.RollbackListener
    
    Notified of a single map change (add/update/remove)
    
    Specified by:
    
    onRollback in interface TransactionStore.RollbackListener
    
    Parameters:
    
    map - modified
    
    key - of the modified entry
    
    existingValue - value in the map (null if delete is rolled back)
    
    restoredValue - value to be restored (null if add is rolled back)
  - getNetworkConnectionInfo
```
public NetworkConnectionInfo getNetworkConnectionInfo()
```
    Returns the network connection information, or null.
    
    Returns:
    
    the network connection information, or null
  - setNetworkConnectionInfo
```
public void setNetworkConnectionInfo(NetworkConnectionInfo networkConnectionInfo)
```
    Description copied from class: Session
    
    Sets the network connection information if possible.
    
    Specified by:
    
    setNetworkConnectionInfo in class Session
    
    Parameters:
    
    networkConnectionInfo - the network connection information
  - currentTimestamp
```
public ValueTimestampTimeZone currentTimestamp()
```
    Description copied from interface: CastDataProvider
    
    Returns the current timestamp with maximum resolution. The value must be the same within a transaction or within execution of a command.
    
    Specified by:
    
    currentTimestamp in interface CastDataProvider
    
    Returns:
    
    the current timestamp for CURRENT_TIMESTAMP(9)
  - getMode
```
public Mode getMode()
```
    Description copied from interface: CastDataProvider
    
    Returns the database mode.
    
    Specified by:
    
    getMode in interface CastDataProvider
    
    Returns:
    
    the database mode
  - getJavaObjectSerializer
```
public JavaObjectSerializer getJavaObjectSerializer()
```
    Description copied from interface: CastDataProvider
    
    Returns the custom Java object serializer, or null.
    
    Specified by:
    
    getJavaObjectSerializer in interface CastDataProvider
    
    Returns:
    
    the custom Java object serializer, or null
  - getIsolationLevel
```
public IsolationLevel getIsolationLevel()
```
    Description copied from class: Session
    
    Returns the isolation level.
    
    Specified by:
    
    getIsolationLevel in class Session
    
    Returns:
    
    the isolation level
  - setIsolationLevel
```
public void setIsolationLevel(IsolationLevel isolationLevel)
```
    Description copied from class: Session
    
    Sets the isolation level.
    
    Specified by:
    
    setIsolationLevel in class Session
    
    Parameters:
    
    isolationLevel - the isolation level to set
  - getNonKeywords
```
public java.util.BitSet getNonKeywords()
```
    Gets bit set of non-keywords.
    
    Returns:
    
    set of non-keywords, or null
  - setNonKeywords
```
public void setNonKeywords(java.util.BitSet nonKeywords)
```
    Sets bit set of non-keywords.
    
    Parameters:
    
    nonKeywords - set of non-keywords, or null
  - getStaticSettings
```
public Session.StaticSettings getStaticSettings()
```
    Description copied from class: Session
    
    Returns static settings. These settings cannot be changed during lifecycle of session.
    
    Specified by:
    
    getStaticSettings in class Session
    
    Returns:
    
    static settings
  - getDynamicSettings
```
public Session.DynamicSettings getDynamicSettings()
```
    Description copied from class: Session
    
    Returns dynamic settings. These settings can be changed during lifecycle of session.
    
    Specified by:
    
    getDynamicSettings in class Session
    
    Returns:
    
    dynamic settings
  - currentTimeZone
```
public TimeZoneProvider currentTimeZone()
```
    Description copied from interface: CastDataProvider
    
    Returns the current time zone.
    
    Specified by:
    
    currentTimeZone in interface CastDataProvider
    
    Returns:
    
    the current time zone
  - setTimeZone
```
public void setTimeZone(TimeZoneProvider timeZone)
```
    Sets current time zone.
    
    Parameters:
    
    timeZone - time zone
  - areEqual
```
public boolean areEqual(Value a,
                        Value b)
```
    Check if two values are equal with the current comparison mode.
    
    Parameters:
    
    a - the first value
    
    b - the second value
    
    Returns:
    
    true if both objects are equal
  - compare
```
public int compare(Value a,
                   Value b)
```
    Compare two values with the current comparison mode. The values may have different data types including NULL.
    
    Parameters:
    
    a - the first value
    
    b - the second value
    
    Returns:
    
    0 if both values are equal, -1 if the first value is smaller, and 1 otherwise
  - compareWithNull
```
public int compareWithNull(Value a,
                           Value b,
                           boolean forEquality)
```
    Compare two values with the current comparison mode. The values may have different data types including NULL.
    
    Parameters:
    
    a - the first value
    
    b - the second value
    
    forEquality - perform only check for equality (= or <>)
    
    Returns:
    
    0 if both values are equal, -1 if the first value is smaller, 1 if the second value is larger, Integer.MIN_VALUE if order is not defined due to NULL comparison
  - compareTypeSafe
```
public int compareTypeSafe(Value a,
                           Value b)
```
    Compare two values with the current comparison mode. The values must be of the same type.
    
    Parameters:
    
    a - the first value
    
    b - the second value
    
    Returns:
    
    0 if both values are equal, -1 if the first value is smaller, and 1 otherwise
  - setTruncateLargeLength
```
public void setTruncateLargeLength(boolean truncateLargeLength)
```
    Changes parsing mode of data types with too large length.
    
    Parameters:
    
    truncateLargeLength - true to truncate to valid bound, false to throw an exception
  - isTruncateLargeLength
```
public boolean isTruncateLargeLength()
```
    Returns parsing mode of data types with too large length.
    
    Returns:
    
    true if large length is truncated, false if an exception is thrown
  - setVariableBinary
```
public void setVariableBinary(boolean variableBinary)
```
    Changes parsing of a BINARY data type.
    
    Parameters:
    
    variableBinary - true to parse BINARY as VARBINARY, false to parse it as is
  - isVariableBinary
```
public boolean isVariableBinary()
```
    Returns BINARY data type parsing mode.
    
    Returns:
    
    true if BINARY should be parsed as VARBINARY, false if it should be parsed as is
  - setOldInformationSchema
```
public void setOldInformationSchema(boolean oldInformationSchema)
```
    Changes INFORMATION_SCHEMA content.
    
    Parameters:
    
    oldInformationSchema - true to have old-style tables in INFORMATION_SCHEMA, false to have modern tables
  - isOldInformationSchema
```
public boolean isOldInformationSchema()
```
    Description copied from class: Session
    
    Returns whether INFORMATION_SCHEMA contains old-style tables.
    
    Specified by:
    
    isOldInformationSchema in class Session
    
    Returns:
    
    whether INFORMATION_SCHEMA contains old-style tables
  - getDatabaseMeta
```
public DatabaseMeta getDatabaseMeta()
```
    Description copied from class: Session
    
    Returns database meta information.
    
    Specified by:
    
    getDatabaseMeta in class Session
    
    Returns:
    
    database meta information
  - zeroBasedEnums
```
public boolean zeroBasedEnums()
```
    Description copied from interface: CastDataProvider
    
    Returns are ENUM values 0-based.
    
    Specified by:
    
    zeroBasedEnums in interface CastDataProvider
    
    Returns:
    
    are ENUM values 0-based
  - setQuirksMode
```
public void setQuirksMode(boolean quirksMode)
```
    Enables or disables the quirks mode.
    
    Parameters:
    
    quirksMode - whether quirks mode should be enabled
  - isQuirksMode
```
public boolean isQuirksMode()
```
    Returns whether quirks mode is enabled explicitly or implicitly.
    
    Returns:
    
    true if database is starting or quirks mode was enabled explicitly, false otherwise
  - setThreadLocalSession
```
public Session setThreadLocalSession()
```
    Description copied from class: Session
    
    Sets this session as thread local session, if this session is a local session.
    
    Overrides:
    
    setThreadLocalSession in class Session
    
    Returns:
    
    old thread local session, or null
  - resetThreadLocalSession
```
public void resetThreadLocalSession(Session oldSession)
```
    Description copied from class: Session
    
    Resets old thread local session.
    
    Overrides:
    
    resetThreadLocalSession in class Session
    
    Parameters:
    
    oldSession - the old thread local session, or null

Class SessionLocal

Nested Class Summary

Nested classes/interfaces inherited from class org.h2.engine.Session

Constructor Summary

Method Summary

Methods inherited from class org.h2.engine.Session

Methods inherited from class java.lang.Object

Constructor Detail

SessionLocal

Method Detail

setLazyQueryExecution

isLazyQueryExecution

setParsingCreateView

isParsingCreateView

getClusterServers

setCommitOrRollbackDisabled

setVariable

getVariable

getVariableNames

findLocalTempTable

getLocalTempTables

addLocalTempTable

removeLocalTempTable

findLocalTempTableIndex

getLocalTempTableIndexes

addLocalTempTableIndex

removeLocalTempTableIndex

findLocalTempTableConstraint

getLocalTempTableConstraints

addLocalTempTableConstraint

getAutoCommit

getUser

setAutoCommit

getLockTimeout

setLockTimeout

prepareCommand

prepare

prepare

prepareQueryExpression

prepareLocal

getDatabase

commit

getSnapshotDataModificationId

rollback

rollbackTo

hasPendingTransaction

setSavepoint

getId

cancel

close

registerTableAsLocked

registerTableAsUpdated

getRandom

getTrace

getNextValueFor

getCurrentValueFor

setLastIdentity

getLastIdentity

containsUncommitted

addSavepoint

rollbackToSavepoint

prepareCommit

hasPreparedTransaction

setPreparedTransaction

isClosed

isOpen

setThrottle

throttle

checkCanceled

getCancel

getCurrentCommand

getCommandStartOrEnd

getAllowLiterals

setAllowLiterals

setCurrentSchema

getCurrentSchemaName

setCurrentSchemaName

createConnection

getDataHandler

removeAtCommit