org.apache.flink.table.catalog

Class TableChange.ModifyColumnPosition

java.lang.Object

org.apache.flink.table.catalog.TableChange.ModifyColumn

org.apache.flink.table.catalog.TableChange.ModifyColumnPosition

All Implemented Interfaces:

TableChange

Enclosing interface:

TableChange

@PublicEvolving
public static class TableChange.ModifyColumnPosition
extends TableChange.ModifyColumn

A table change to modify the column position.

It is equal to the following statement:

    ALTER TABLE <table_name> MODIFY <column_name> <original_column_type> <column_position>
 

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flink.table.catalog.TableChange

TableChange.AddColumn, TableChange.AddUniqueConstraint, TableChange.AddWatermark, TableChange.After, TableChange.ColumnPosition, TableChange.DropColumn, TableChange.DropConstraint, TableChange.DropWatermark, TableChange.First, TableChange.ModifyColumn, TableChange.ModifyColumnComment, TableChange.ModifyColumnName, TableChange.ModifyColumnPosition, TableChange.ModifyPhysicalColumnType, TableChange.ModifyUniqueConstraint, TableChange.ModifyWatermark, TableChange.ResetOption, TableChange.SetOption

Field Summary

Fields inherited from class org.apache.flink.table.catalog.TableChange.ModifyColumn

newColumn, newPosition, oldColumn

Constructor Summary

Constructors

Constructor and Description
ModifyColumnPosition(Column oldColumn, TableChange.ColumnPosition newPosition)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
String	toString()

Methods inherited from class org.apache.flink.table.catalog.TableChange.ModifyColumn

getNewColumn, getNewPosition, getOldColumn, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.flink.table.catalog.TableChange

add, add, add, add, dropColumn, dropConstraint, dropWatermark, modify, modify, modify, modifyColumnComment, modifyColumnName, modifyColumnPosition, modifyPhysicalColumnType, reset, set

Constructor Detail

ModifyColumnPosition

public ModifyColumnPosition(Column oldColumn,
                            TableChange.ColumnPosition newPosition)

Method Detail

equals

public boolean equals(Object o)

Overrides:

equals in class TableChange.ModifyColumn

toString

public String toString()

Overrides:

toString in class TableChange.ModifyColumn