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(org.apache.flink.table.catalog.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.
org.apache.flink.table.catalog.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(org.apache.flink.table.catalog.ObjectIdentifier sqlIdentifier,
                              boolean isExtended)

Method Detail

getSqlIdentifier

public org.apache.flink.table.catalog.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