HiveRelOptMaterialization.RewriteAlgorithm (Hive Query Language 4.0.0-alpha-2 API)

java.lang.Object
- java.lang.Enum<HiveRelOptMaterialization.RewriteAlgorithm>
- - org.apache.hadoop.hive.ql.metadata.HiveRelOptMaterialization.RewriteAlgorithm

All Implemented Interfaces:

Serializable, Comparable<HiveRelOptMaterialization.RewriteAlgorithm>

Enclosing class:

HiveRelOptMaterialization
```
public static enum HiveRelOptMaterialization.RewriteAlgorithm
extends Enum<HiveRelOptMaterialization.RewriteAlgorithm>
```
Enumeration of Materialized view query rewrite algorithms.

Enum Constant Summary

Enum Constants
Enum Constant and Description

CALCITE
Use rewriting algorithm provided by Calcite.

TEXT
Query sql text is compared to stored materialized view definition sql texts.

Enum Constants
Enum Constant and Description
`CALCITE` Use rewriting algorithm provided by Calcite.
`TEXT` Query sql text is compared to stored materialized view definition sql texts.

Field Summary

Fields
Modifier and Type	Field and Description
`static EnumSet<HiveRelOptMaterialization.RewriteAlgorithm>`	`ALL`
`static Predicate<EnumSet<HiveRelOptMaterialization.RewriteAlgorithm>>`	`ANY`
`static Predicate<EnumSet<HiveRelOptMaterialization.RewriteAlgorithm>>`	`NON_CALCITE`

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static HiveRelOptMaterialization.RewriteAlgorithm`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static HiveRelOptMaterialization.RewriteAlgorithm[]`	`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
  - TEXT
```
public static final HiveRelOptMaterialization.RewriteAlgorithm TEXT
```
    Query sql text is compared to stored materialized view definition sql texts.
  - CALCITE
```
public static final HiveRelOptMaterialization.RewriteAlgorithm CALCITE
```
    Use rewriting algorithm provided by Calcite.
- Field Detail
  - ALL
```
public static final EnumSet<HiveRelOptMaterialization.RewriteAlgorithm> ALL
```
  - ANY
```
public static final Predicate<EnumSet<HiveRelOptMaterialization.RewriteAlgorithm>> ANY
```
  - NON_CALCITE
```
public static final Predicate<EnumSet<HiveRelOptMaterialization.RewriteAlgorithm>> NON_CALCITE
```
- Method Detail
  - values
```
public static HiveRelOptMaterialization.RewriteAlgorithm[] 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 (HiveRelOptMaterialization.RewriteAlgorithm c : HiveRelOptMaterialization.RewriteAlgorithm.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static HiveRelOptMaterialization.RewriteAlgorithm 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

Enum HiveRelOptMaterialization.RewriteAlgorithm

Enum Constant Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

TEXT

CALCITE

Field Detail

ALL

ANY

NON_CALCITE

Method Detail

values

valueOf