Package com.databend.jdbc

Enum DatabendConnectionExtension.LoadMethod

java.lang.Object

java.lang.Enum<DatabendConnectionExtension.LoadMethod>

com.databend.jdbc.DatabendConnectionExtension.LoadMethod

All Implemented Interfaces:

Serializable, Comparable<DatabendConnectionExtension.LoadMethod>

Enclosing interface:

DatabendConnectionExtension

public static enum DatabendConnectionExtension.LoadMethod
extends Enum<DatabendConnectionExtension.LoadMethod>

Enumeration of available loading strategies for streaming data into tables.

Enum Constant Summary

Enum Constants

Enum Constant	Description
STAGE	Load strategy that first uploads the stream to a Databend internal stage, then loads the data from the stage into the target table.
STREAMING	Direct streaming strategy that loads data directly into the target table without intermediate stage storage.

Method Summary

Modifier and Type	Method	Description
static DatabendConnectionExtension.LoadMethod	valueOf(String name)	Returns the enum constant of this type with the specified name.
static DatabendConnectionExtension.LoadMethod[]	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

STAGE

public static final DatabendConnectionExtension.LoadMethod STAGE

Load strategy that first uploads the stream to a Databend internal stage, then loads the data from the stage into the target table. Suitable for large files or scenarios requiring temporary storage.

STREAMING

public static final DatabendConnectionExtension.LoadMethod STREAMING

Direct streaming strategy that loads data directly into the target table without intermediate stage storage. Optimized for real-time or small-to-medium size data streams.

Method Detail

values

public static DatabendConnectionExtension.LoadMethod[] 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 (DatabendConnectionExtension.LoadMethod c : DatabendConnectionExtension.LoadMethod.values())
    System.out.println(c);

Returns:

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

valueOf

public static DatabendConnectionExtension.LoadMethod 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