DropDatabase

java.lang.Object
- org.h2.command.Prepared
- - org.h2.command.ddl.DefineCommand
  - - org.h2.command.ddl.DropDatabase

```
public class DropDatabase
extends DefineCommand
```
This class represents the statement DROP ALL OBJECTS

Field Summary

Fields
Modifier and Type Field Description

private boolean deleteFiles

private boolean dropAllObjects
- 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 Description

DropDatabase(SessionLocal session)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private static void`	`addAll(java.util.Collection<Schema> schemas, int type, java.util.ArrayList<SchemaObject> list)`
`private void`	`dropAllObjects()`
`int`	`getType()`	Get the command type as defined in CommandInterface
`void`	`setDeleteFiles(boolean b)`
`void`	`setDropAllObjects(boolean b)`
`long`	`update()`	Execute the statement.

Methods inherited from class org.h2.command.ddl.DefineCommand
isReadOnly, isTransactional, 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

Field Detail

dropAllObjects
```
private boolean dropAllObjects
```

deleteFiles
```
private boolean deleteFiles
```

Constructor Detail

DropDatabase

public DropDatabase(SessionLocal session)

Method Detail
- update
```
public long update()
```
  Description copied from class: Prepared
  
  Execute the statement.
  
  Overrides:
  
  update in class Prepared
  
  Returns:
  
  the update count
- dropAllObjects
```
private void dropAllObjects()
```
- addAll
```
private static void addAll(java.util.Collection<Schema> schemas,
                           int type,
                           java.util.ArrayList<SchemaObject> list)
```
- setDropAllObjects
```
public void setDropAllObjects(boolean b)
```
- setDeleteFiles
```
public void setDeleteFiles(boolean b)
```
- 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