org.h2.command.dml

Class Insert

java.lang.Object

org.h2.command.Prepared

org.h2.command.dml.Insert

All Implemented Interfaces:

ResultTarget

public class Insert
extends Prepared
implements ResultTarget

This class represents the statement INSERT

Field Summary

Fields inherited from class org.h2.command.Prepared

create, parameters, prepareAlways, session, sqlStatement

Constructor Summary

Constructors

Constructor and Description
Insert(Session session)

Method Summary

Modifier and Type	Method and Description
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.
java.lang.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	setIgnore(boolean ignore) Sets MySQL-style INSERT IGNORE mode
void	setInsertFromSelect(boolean value)
void	setQuery(Query query)
void	setSortedInsertMode(boolean sortedInsertMode)
void	setSourceTableFilter(TableFilter sourceTableFilter)
void	setTable(Table table)
int	update() Execute the statement.

Methods inherited from class org.h2.command.Prepared

checkCanceled, checkParameters, getCteCleanups, getCurrentObjectId, getCurrentRowNumber, getObjectId, getParameters, getSession, getSQL, getSQL, getSQL, isQuery, isReadOnly, needRecompile, query, setCteCleanups, setCurrentRowNumber, setObjectId, setParameterList, setPrepareAlways, setRow, setSession, setSQL, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Insert

public Insert(Session session)

Method Detail

setCommand

public void setCommand(Command command)

Description copied from class: Prepared

Set the command.

Overrides:

setCommand in class Prepared

Parameters:

command - the new command

setTable

public void setTable(Table table)

setColumns

public void setColumns(Column[] columns)

setIgnore

public void setIgnore(boolean ignore)

Sets MySQL-style INSERT IGNORE mode

Parameters:

ignore - ignore errors

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 ....

Parameters:

column - the column

expression - the expression

addRow

public void addRow(Expression[] expr)

Add a row to this merge statement.

Parameters:

expr - the list of values

update

public int update()

Description copied from class: Prepared

Execute the statement.

Overrides:

update in class Prepared

Returns:

the update count

addRow

public void addRow(Value[] values)

Description copied from interface: ResultTarget

Add the row to the result set.

Specified by:

addRow in interface ResultTarget

Parameters:

values - the values

getRowCount

public int getRowCount()

Description copied from interface: ResultTarget

Get the number of rows.

Specified by:

getRowCount in interface ResultTarget

Returns:

the number of rows

getPlanSQL

public java.lang.String getPlanSQL()

Description copied from class: Prepared

Get the SQL statement with the execution plan.

Overrides:

getPlanSQL in class Prepared

Returns:

the execution plan

prepare

public void prepare()

Description copied from class: Prepared

Prepare this statement.

Overrides:

prepare in class Prepared

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.

Specified by:

isTransactional in class Prepared

Returns:

true if it is

queryMeta

public ResultInterface queryMeta()

Description copied from class: Prepared

Get an empty result set containing the meta data.

Specified by:

queryMeta in class Prepared

Returns:

the result set

setSortedInsertMode

public void setSortedInsertMode(boolean sortedInsertMode)

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

setInsertFromSelect

public void setInsertFromSelect(boolean value)

isCacheable

public boolean isCacheable()

Overrides:

isCacheable in class Prepared

setSourceTableFilter

public void setSourceTableFilter(TableFilter sourceTableFilter)