org.apache.flink.table.catalog

Interface CatalogTable

All Superinterfaces:

CatalogBaseTable

public interface CatalogTable
extends CatalogBaseTable

Represents a table in a catalog.

Method Summary

Modifier and Type	Method and Description
List<String>	getPartitionKeys() Get the partition keys of the table.
boolean	isPartitioned() Check if the table is partitioned or not.
Map<String,String>	toProperties() Return a property map for table factory discovery purpose.

Methods inherited from interface org.apache.flink.table.catalog.CatalogBaseTable

copy, getComment, getDescription, getDetailedDescription, getProperties, getSchema

Method Detail

isPartitioned

boolean isPartitioned()

Check if the table is partitioned or not.

Returns:

true if the table is partitioned; otherwise, false

getPartitionKeys

List<String> getPartitionKeys()

Get the partition keys of the table. This will be an empty set if the table is not partitioned.

Returns:

partition keys of the table

toProperties

Map<String,String> toProperties()

Return a property map for table factory discovery purpose. The properties will be used to match a [[TableFactory]]. Please refer to TableFactory

Returns:

a map of properties