org.h2.command.ddl

Class AlterSequence

java.lang.Object

org.h2.command.Prepared

org.h2.command.ddl.DefineCommand

org.h2.command.ddl.SchemaCommand

org.h2.command.ddl.AlterSequence

public class AlterSequence
extends SchemaCommand

This class represents the statement ALTER SEQUENCE.

Field Summary

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 and Description
AlterSequence(SessionLocal session, Schema schema)

Method Summary

Modifier and Type	Method and Description
int	getType() Get the command type as defined in CommandInterface
boolean	isTransactional() Check if this command is transactional.
void	setColumn(Column column, java.lang.Boolean always) Set the column
void	setIfExists(boolean b)
void	setOptions(SequenceOptions options)
void	setSequenceName(java.lang.String sequenceName)
long	update() Execute the statement.

Methods inherited from class org.h2.command.ddl.SchemaCommand

getSchema

Methods inherited from class org.h2.command.ddl.DefineCommand

isReadOnly, 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

Constructor Detail

AlterSequence

public AlterSequence(SessionLocal session,
                     Schema schema)

Method Detail

setIfExists

public void setIfExists(boolean b)

setSequenceName

public void setSequenceName(java.lang.String sequenceName)

setOptions

public void setOptions(SequenceOptions options)

isTransactional

public boolean isTransactional()

Description copied from class: Prepared

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

Overrides:

isTransactional in class DefineCommand

Returns:

true if it is

setColumn

public void setColumn(Column column,
                      java.lang.Boolean always)

Set the column

Parameters:

column - the column

always - whether value should be always generated, or null if "set generated is not specified

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

update

public final long update()

Description copied from class: Prepared

Execute the statement.

Overrides:

update in class Prepared

Returns:

the update count