Package io.trino.plugin.jdbc

Enum Class JoinPushdownStrategy

java.lang.Object

java.lang.Enum<JoinPushdownStrategy>

io.trino.plugin.jdbc.JoinPushdownStrategy

All Implemented Interfaces:

Serializable, Comparable<JoinPushdownStrategy>, Constable

public enum JoinPushdownStrategy
extends Enum<JoinPushdownStrategy>

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
AUTOMATIC	Determine automatically if push join to connector based on table statistics.
EAGER	Try to push all joins except cross-joins to connector.

Method Summary

Modifier and Type	Method	Description
static JoinPushdownStrategy	valueOf(String name)	Returns the enum constant of this class with the specified name.
static JoinPushdownStrategy[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

EAGER

public static final JoinPushdownStrategy EAGER

Try to push all joins except cross-joins to connector.

AUTOMATIC

public static final JoinPushdownStrategy AUTOMATIC

Determine automatically if push join to connector based on table statistics. Do not perform join in absence of table statistics.

Method Details

values

public static JoinPushdownStrategy[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static JoinPushdownStrategy valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null