AlterView

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

public class AlterView
extends DefineCommand

This class represents the statement ALTER VIEW

Field Summary

Fields
Modifier and Type Field Description

private boolean ifExists

private TableView view
- 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

AlterView(SessionLocal session)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`getType()`	Get the command type as defined in CommandInterface
`void`	`setIfExists(boolean b)`
`void`	`setView(TableView view)`
`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
  - ifExists
```
private boolean ifExists
```
  - view
```
private TableView view
```
- Constructor Detail
  - AlterView
```
public AlterView(SessionLocal session)
```
- Method Detail
  - setIfExists
```
public void setIfExists(boolean b)
```
  - setView
```
public void setView(TableView view)
```
  - update
```
public long update()
```
    Description copied from class: Prepared
    
    Execute the statement.
    
    Overrides:
    
    update in class Prepared
    
    Returns:
    
    the update count
  - 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