org.apache.flink.table.operations

Interface ShowOperation

All Superinterfaces:

Operation

All Known Implementing Classes:

ShowCatalogsOperation, ShowColumnsOperation, ShowCreateTableOperation, ShowCreateViewOperation, ShowCurrentCatalogOperation, ShowCurrentDatabaseOperation, ShowDatabasesOperation, ShowFunctionsOperation, ShowJarsOperation, ShowModulesOperation, ShowPartitionsOperation, ShowTablesOperation, ShowViewsOperation

@Internal
public interface ShowOperation
extends Operation

An Operation that show one kind of objects, e.g. USE CATALOGS, USE DATABASES, SHOW TABLES, SHOW FUNCTIONS, SHOW PARTITIONS.

Method Summary

Methods inherited from interface org.apache.flink.table.operations.Operation

asSummaryString