TruncateTable

java.lang.Object

org.h2.command.Prepared

org.h2.command.ddl.DefineCommand

org.h2.command.ddl.TruncateTable

public class TruncateTable extends DefineCommand

This class represents the statement TRUNCATE TABLE

Field Summary

Fields

Modifier and Type

Field

Description

private boolean

restart

private Table

table

Fields inherited from class org.h2.command.ddl.DefineCommand
transactional

Fields inherited from class org.h2.command.Prepared
create, parameters, prepareAlways, session, sqlStatement, sqlTokens
Constructor Summary

Constructors

Constructor

Description

TruncateTable(SessionLocal session)
Method Summary

Modifier and Type

Method

Description

int

getType()

Get the command type as defined in CommandInterface

void

setRestart(boolean restart)

void

setTable(Table table)

long

update()

Execute the statement.

Methods inherited from class org.h2.command.ddl.DefineCommand
isReadOnly, isTransactional, queryMeta, setTransactional

Methods inherited from class org.h2.command.Prepared
checkCanceled, checkParameters, collectDependencies, getCteCleanups, getCurrentRowNumber, getObjectId, getParameters, getPersistedObjectId, getPlanSQL, getSession, getSimpleSQL, getSQL, getSQLTokens, isCacheable, isQuery, needRecompile, prepare, query, setCommand, setCteCleanups, setCurrentRowNumber, setParameterList, setPersistedObjectId, setPrepareAlways, setRow, setSession, setSQL, toString

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

Field Details
- table
  
  private Table table
- restart
  
  private boolean restart
Constructor Details
- TruncateTable
  
  public TruncateTable(SessionLocal session)
Method Details
- setTable
  
  public void setTable(Table table)
- setRestart
  
  public void setRestart(boolean restart)
- update
  
  public long update()
  
  Description copied from class: Prepared
  
  Execute the statement.
  
  Overrides:
  
  update in class Prepared
  
  Returns:
  
  the update count
- getType
  
  public int getType()
  
  Description copied from class: Prepared
  
  Get the command type as defined in CommandInterface
  
  Specified by:
  
  getType in class Prepared
  
  Returns:
  
  the statement type