org.apache.flink.table.operations

Class DescribeTableOperation

java.lang.Object

org.apache.flink.table.operations.DescribeTableOperation

All Implemented Interfaces:

Operation

public class DescribeTableOperation
extends Object
implements Operation

Operation to describe a DESCRIBE [EXTENDED] [[catalogName.] dataBasesName].sqlIdentifier statement.

Constructor Summary

Constructors

Constructor and Description
DescribeTableOperation(ObjectIdentifier sqlIdentifier, boolean isExtended)

Method Summary

Modifier and Type	Method and Description
String	asSummaryString() Returns a string that summarizes this operation for printing to a console.
ObjectIdentifier	getSqlIdentifier()
boolean	isExtended()

Methods inherited from class java.lang.Object

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

Constructor Detail

DescribeTableOperation

public DescribeTableOperation(ObjectIdentifier sqlIdentifier,
                              boolean isExtended)

Method Detail

getSqlIdentifier

public ObjectIdentifier getSqlIdentifier()

isExtended

public boolean isExtended()

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