SetTransactionIsolationConstantAction (Apache Derby V10.14 Internals)

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Summary:
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Field |
Constr |
Method

Detail:
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Constr |
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java.lang.Object
- org.apache.derby.impl.sql.execute.SetTransactionIsolationConstantAction

All Implemented Interfaces:

ConstantAction
```
class SetTransactionIsolationConstantAction
extends java.lang.Object
implements ConstantAction
```
This class describes actions that are ALWAYS performed for a SET TRANSACTION ISOLATION Statement at Execution time.

Field Summary

Fields
Modifier and Type Field Description

private int isolationLevel
- Fields inherited from interface org.apache.derby.iapi.sql.execute.ConstantAction
  WHEN_MATCHED_THEN_DELETE, WHEN_MATCHED_THEN_UPDATE, WHEN_NOT_MATCHED_THEN_INSERT

Constructor Summary

Constructors
Constructor Description

SetTransactionIsolationConstantAction(int isolationLevel)
Make the ConstantAction for a SET TRANSACTION ISOLATION statement.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`executeConstantAction(Activation activation)`	This is the guts of the Execution-time logic for SET TRANSACTION ISOLATION.
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - isolationLevel
```
private final int isolationLevel
```
- Constructor Detail
  - SetTransactionIsolationConstantAction
```
SetTransactionIsolationConstantAction(int isolationLevel)
```
    Make the ConstantAction for a SET TRANSACTION ISOLATION statement.
    
    Parameters:
    
    isolationLevel - The new isolation level
- Method Detail
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - executeConstantAction
```
public void executeConstantAction(Activation activation)
                           throws StandardException
```
    This is the guts of the Execution-time logic for SET TRANSACTION ISOLATION.
    
    Specified by:
    
    executeConstantAction in interface ConstantAction
    
    Parameters:
    
    activation - The execution environment for this constant action.
    
    Throws:
    
    StandardException - Thrown on failure
    
    See Also:
    
    ConstantAction.executeConstantAction(org.apache.derby.iapi.sql.Activation)

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Built on Wed 2018-05-16 16:01:03+0000, from revision ???

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Apache Derby V10.14 Internals - Copyright © 2004,2018 The Apache Software Foundation. All Rights Reserved.