Package org.apache.flink.table.operations.ddl

Class CreateCatalogOperation

java.lang.Object

org.apache.flink.table.operations.ddl.CreateCatalogOperation

All Implemented Interfaces:

CreateOperation, ExecutableOperation, Operation

@Internal
public class CreateCatalogOperation
extends Object
implements CreateOperation

Operation to describe a CREATE CATALOG statement.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flink.table.operations.ExecutableOperation

ExecutableOperation.Context

Constructor Summary

Constructors

Constructor	Description
CreateCatalogOperation(String catalogName, Map<String,String> properties, String comment, boolean ignoreIfExists)

Method Summary

Modifier and Type	Method	Description
String	asSummaryString()	Returns a string that summarizes this operation for printing to a console.
TableResultInternal	execute(ExecutableOperation.Context ctx)	Executes the given operation and return the execution result.
String	getCatalogName()
Map<String,String>	getProperties()
boolean	isIgnoreIfExists()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CreateCatalogOperation

public CreateCatalogOperation(String catalogName,
 Map<String,String> properties,
 @Nullable
 String comment,
 boolean ignoreIfExists)

Method Details

getCatalogName

public String getCatalogName()

getProperties

public Map<String,String> getProperties()

isIgnoreIfExists

public boolean isIgnoreIfExists()

asSummaryString

public String asSummaryString()

Description copied from interface: Operation

Returns a string that summarizes this operation for printing to a console. An implementation might skip very specific properties.

Specified by:

asSummaryString in interface Operation

Returns:

summary string of this operation for debugging purposes

execute

public TableResultInternal execute(ExecutableOperation.Context ctx)

Description copied from interface: ExecutableOperation

Executes the given operation and return the execution result.

Specified by:

execute in interface ExecutableOperation

Parameters:

ctx - the context to execute the operation.

Returns:

the content of the execution result.

See Also:

• TableEnvironmentInternal.executeInternal(Operation)