org.h2.command.dml

类 Insert

java.lang.Object

org.h2.command.Prepared

org.h2.command.dml.Insert

所有已实现的接口:

ResultTarget

public class Insert
extends Prepared
implements ResultTarget

This class represents the statement INSERT

字段概要

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
Insert(Session session)

方法概要

限定符和类型	方法和说明
void	addAssignmentForDuplicate(Column column, Expression expression) Keep a collection of the columns to pass to update if a duplicate key happens, for MySQL-style INSERT ...
void	addRow(Expression[] expr) Add a row to this merge statement.
void	addRow(Value[] values) Add the row to the result set.
String	getPlanSQL() Get the SQL statement with the execution plan.
int	getRowCount() Get the number of rows.
int	getType() Get the command type as defined in CommandInterface
boolean	isCacheable()
boolean	isTransactional() Check if this command is transactional.
void	prepare() Prepare this statement.
ResultInterface	queryMeta() Get an empty result set containing the meta data.
void	setColumns(Column[] columns)
void	setCommand(Command command) Set the command.
void	setInsertFromSelect(boolean value)
void	setQuery(Query query)
void	setSortedInsertMode(boolean sortedInsertMode)
void	setTable(Table table)
int	update() Execute the statement.

从类继承的方法 org.h2.command.Prepared

checkCanceled, checkParameters, getCurrentObjectId, getCurrentRowNumber, getObjectId, getParameters, getSQL, getSQL, getSQL, isQuery, isReadOnly, needRecompile, query, 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

Insert

public Insert(Session session)

方法详细资料

setCommand

public void setCommand(Command command)

从类复制的说明: Prepared

Set the command.

覆盖:

setCommand 在类中 Prepared

参数:

command - the new command

setTable

public void setTable(Table table)

setColumns

public void setColumns(Column[] columns)

setQuery

public void setQuery(Query query)

addAssignmentForDuplicate

public void addAssignmentForDuplicate(Column column,
                                      Expression expression)

Keep a collection of the columns to pass to update if a duplicate key happens, for MySQL-style INSERT ... ON DUPLICATE KEY UPDATE ....

参数:

column - the column

expression - the expression

addRow

public void addRow(Expression[] expr)

Add a row to this merge statement.

参数:

expr - the list of values

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

addRow

public void addRow(Value[] values)

从接口复制的说明: ResultTarget

Add the row to the result set.

指定者:

addRow 在接口中 ResultTarget

参数:

values - the values

getRowCount

public int getRowCount()

从接口复制的说明: ResultTarget

Get the number of rows.

指定者:

getRowCount 在接口中 ResultTarget

返回:

the number of rows

getPlanSQL

public String getPlanSQL()

从类复制的说明: Prepared

Get the SQL statement with the execution plan.

覆盖:

getPlanSQL 在类中 Prepared

返回:

the execution plan

prepare

public void prepare()

从类复制的说明: Prepared

Prepare this statement.

覆盖:

prepare 在类中 Prepared

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.

指定者:

isTransactional 在类中 Prepared

返回:

true if it is

queryMeta

public ResultInterface queryMeta()

从类复制的说明: Prepared

Get an empty result set containing the meta data.

指定者:

queryMeta 在类中 Prepared

返回:

the result set

setSortedInsertMode

public void setSortedInsertMode(boolean sortedInsertMode)

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

setInsertFromSelect

public void setInsertFromSelect(boolean value)

isCacheable

public boolean isCacheable()

覆盖:

isCacheable 在类中 Prepared