Package org.apache.spark.sql.connector.catalog

Class TableChange.DropConstraint

Object

org.apache.spark.sql.connector.catalog.TableChange.DropConstraint

All Implemented Interfaces:

TableChange

Enclosing interface:

TableChange

public static final class TableChange.DropConstraint
extends Object
implements TableChange

A TableChange to alter table and drop a constraint.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	TableChange.DropConstraint.Mode	Defines modes for dropping a constraint.

Nested classes/interfaces inherited from interface org.apache.spark.sql.connector.catalog.TableChange

TableChange.AddColumn, TableChange.AddConstraint, TableChange.After, TableChange.ClusterBy, TableChange.ColumnChange, TableChange.ColumnPosition, TableChange.DeleteColumn, TableChange.DropConstraint, TableChange.First, TableChange.RemoveProperty, TableChange.RenameColumn, TableChange.SetProperty, TableChange.UpdateColumnComment, TableChange.UpdateColumnDefaultValue, TableChange.UpdateColumnNullability, TableChange.UpdateColumnPosition, TableChange.UpdateColumnType

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
int	hashCode()
boolean	ifExists()
TableChange.DropConstraint.Mode	mode()
String	name()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Method Details

name

public String name()

ifExists

public boolean ifExists()

mode

public TableChange.DropConstraint.Mode mode()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object