SetQueryOperation.SetQueryOperationType (Flink : Table : API Java 2.1.0 API)

java.lang.Object
- java.lang.Enum<SetQueryOperation.SetQueryOperationType>
- - org.apache.flink.table.operations.SetQueryOperation.SetQueryOperationType

All Implemented Interfaces:

Serializable, Comparable<SetQueryOperation.SetQueryOperationType>

Enclosing class:

SetQueryOperation
```
@Internal
public static enum SetQueryOperation.SetQueryOperationType
extends Enum<SetQueryOperation.SetQueryOperationType>
```
Represent kind of this set operation.
- MINUS returns records from the left relation that do not exist in the right relation
- INTERSECT returns records that exist in both relation
- UNION returns records from both relations as a single relation

Enum Constant Summary

Enum Constants
Enum Constant Description

INTERSECT

MINUS

UNION

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static SetQueryOperation.SetQueryOperationType`	`valueOf(String name)`	Returns the enum constant of this type with the specified name.
`static SetQueryOperation.SetQueryOperationType[]`	`values()`	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - INTERSECT
```
public static final SetQueryOperation.SetQueryOperationType INTERSECT
```
  - MINUS
```
public static final SetQueryOperation.SetQueryOperationType MINUS
```
  - UNION
```
public static final SetQueryOperation.SetQueryOperationType UNION
```
- Method Detail
  - values
```
public static SetQueryOperation.SetQueryOperationType[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
    for (SetQueryOperation.SetQueryOperationType c : SetQueryOperation.SetQueryOperationType.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static SetQueryOperation.SetQueryOperationType valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null