UpdateResult (Ignite 2.17.0)

java.lang.Object
- org.apache.ignite.internal.processors.query.h2.UpdateResult

```
public final class UpdateResult
extends Object
```
Update result - modifications count and keys to re-run query with, if needed.

Field Summary

Fields
Modifier and Type	Field	Description
`static UpdateResult`	`ONE`	Result to return for operations that affected 1 item - mostly to be used for fast updates and deletes.
`static UpdateResult`	`ZERO`	Result to return for operations that affected 0 items - mostly to be used for fast updates and deletes.

Constructor Summary

Constructors
Constructor	Description
`UpdateResult(long cnt, Object[] errKeys)`	Constructor.
`UpdateResult(long cnt, Object[] errKeys, PartitionResult partRes)`	Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`counter()`
`Object[]`	`errorKeys()`
`PartitionResult`	`partitionResult()`
`void`	`throwIfError()`	Check update result for erroneous keys and throws concurrent update exception if necessary.

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

- Field Detail
  - ONE
```
public static final UpdateResult ONE
```
    Result to return for operations that affected 1 item - mostly to be used for fast updates and deletes.
  - ZERO
```
public static final UpdateResult ZERO
```
    Result to return for operations that affected 0 items - mostly to be used for fast updates and deletes.
- Constructor Detail
  - UpdateResult
```
public UpdateResult(long cnt,
                    Object[] errKeys)
```
    Constructor.
    
    Parameters:
    
    cnt - Updated rows count.
    
    errKeys - Array of erroneous keys.
  - UpdateResult
```
public UpdateResult(long cnt,
                    Object[] errKeys,
                    PartitionResult partRes)
```
    Constructor.
    
    Parameters:
    
    cnt - Updated rows count.
    
    errKeys - Array of erroneous keys.
    
    partRes - Partition result.
- Method Detail
  - counter
```
public long counter()
```
    Returns:
    
    Update counter.
  - errorKeys
```
public Object[] errorKeys()
```
    Returns:
    
    Error keys.
  - throwIfError
```
public void throwIfError()
```
    Check update result for erroneous keys and throws concurrent update exception if necessary.
  - partitionResult
```
public PartitionResult partitionResult()
```
    Returns:
    
    Partition result.