|
||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||
java.lang.Objectorg.h2.command.Prepared
org.h2.command.dml.NoOperation
public class NoOperation
Represents an empty statement or a statement that has no effect.
| Field Summary |
|---|
| Fields inherited from class org.h2.command.Prepared |
|---|
create, parameters, prepareAlways, session, sqlStatement |
| Constructor Summary | |
|---|---|
NoOperation(Session session)
|
|
| Method Summary | |
|---|---|
int |
getType()
Get the command type as defined in CommandInterface |
boolean |
isQuery()
Check if this object is a query. |
boolean |
isReadOnly()
Check if this command is read only. |
boolean |
isTransactional()
Check if this command is transactional. |
boolean |
needRecompile()
Check if the statement needs to be re-compiled. |
ResultInterface |
queryMeta()
Get an empty result set containing the meta data. |
int |
update()
Execute the statement. |
| Methods inherited from class org.h2.command.Prepared |
|---|
checkCanceled, checkParameters, getCurrentObjectId, getCurrentRowNumber, getObjectId, getParameters, getPlanSQL, getSQL, getSQL, getSQL, isCacheable, prepare, query, setCommand, 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 |
|---|
public NoOperation(Session session)
| Method Detail |
|---|
public int update()
Prepared
update in class Preparedpublic boolean isQuery()
Prepared
isQuery in class Preparedpublic boolean isTransactional()
Prepared
isTransactional in class Preparedpublic boolean needRecompile()
Prepared
needRecompile in class Preparedpublic boolean isReadOnly()
Prepared
isReadOnly in class Preparedpublic ResultInterface queryMeta()
Prepared
queryMeta in class Preparedpublic int getType()
Prepared
getType in class Prepared
|
||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||