ShowOperation (Flink : 2.0-preview1 API)

All Superinterfaces:

ExecutableOperation, Operation

All Known Implementing Classes:

AbstractShowOperation, ShowCatalogsOperation, ShowColumnsOperation, ShowCreateCatalogOperation, ShowCreateTableOperation, ShowCreateViewOperation, ShowCurrentCatalogOperation, ShowCurrentDatabaseOperation, ShowDatabasesOperation, ShowFunctionsOperation, ShowJarsOperation, ShowJobsOperation, ShowModulesOperation, ShowPartitionsOperation, ShowProceduresOperation, ShowTablesOperation, ShowViewsOperation
```
@Internal
public interface ShowOperation
extends Operation, ExecutableOperation
```
An Operation that show one kind of objects, e.g. USE CATALOGS, USE DATABASES, SHOW TABLES, SHOW FUNCTIONS, SHOW PARTITIONS.

- Nested Class Summary
  - Nested classes/interfaces inherited from interface org.apache.flink.table.operations.ExecutableOperation
    ExecutableOperation.Context
- Method Summary
  - Methods inherited from interface org.apache.flink.table.operations.ExecutableOperation
    execute
  - Methods inherited from interface org.apache.flink.table.operations.Operation
    asSummaryString