org.h2.command.ddl

类 DropUser

java.lang.Object

org.h2.command.Prepared

org.h2.command.ddl.DefineCommand

org.h2.command.ddl.DropUser

public class DropUser
extends DefineCommand

This class represents the statement DROP USER

字段概要

从类继承的字段 org.h2.command.ddl.DefineCommand

transactional

从类继承的字段 org.h2.command.Prepared

create, parameters, prepareAlways, session, sqlStatement

构造器概要

构造器

构造器和说明
DropUser(Session session)

方法概要

限定符和类型	方法和说明
int	getType() Get the command type as defined in CommandInterface
boolean	isTransactional() Check if this command is transactional.
void	setIfExists(boolean b)
void	setUserName(String userName)
int	update() Execute the statement.

从类继承的方法 org.h2.command.ddl.DefineCommand

isReadOnly, queryMeta, setTransactional

从类继承的方法 org.h2.command.Prepared

checkCanceled, checkParameters, getCurrentObjectId, getCurrentRowNumber, getObjectId, getParameters, getPlanSQL, getSQL, getSQL, getSQL, isCacheable, isQuery, needRecompile, prepare, query, setCommand, setCurrentRowNumber, setObjectId, setParameterList, setPrepareAlways, setRow, setSession, setSQL, toString

从类继承的方法 java.lang.Object

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

构造器详细资料

DropUser

public DropUser(Session session)

方法详细资料

setIfExists

public void setIfExists(boolean b)

setUserName

public void setUserName(String userName)

update

public int update()

从类复制的说明: Prepared

Execute the statement.

覆盖:

update 在类中 Prepared

返回:

the update count

isTransactional

public boolean isTransactional()

从类复制的说明: Prepared

Check if this command is transactional. If it is not, then it forces the current transaction to commit.

覆盖:

isTransactional 在类中 DefineCommand

返回:

true if it is

getType

public int getType()

从类复制的说明: Prepared

Get the command type as defined in CommandInterface

指定者:

getType 在类中 Prepared

返回:

the statement type