Package org.apache.gravitino.rel

Interface TableChange.ColumnChange

All Superinterfaces:

TableChange

All Known Implementing Classes:

TableChange.AddColumn, TableChange.DeleteColumn, TableChange.RenameColumn, TableChange.UpdateColumnAutoIncrement, TableChange.UpdateColumnComment, TableChange.UpdateColumnDefaultValue, TableChange.UpdateColumnNullability, TableChange.UpdateColumnPosition, TableChange.UpdateColumnType

Enclosing interface:

TableChange

public static interface TableChange.ColumnChange
extends TableChange

The interface for all column changes. Column changes are used to modify the schema of a table.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.gravitino.rel.TableChange

TableChange.AddColumn, TableChange.AddIndex, TableChange.After, TableChange.ColumnChange, TableChange.ColumnPosition, TableChange.Default, TableChange.DeleteColumn, TableChange.DeleteIndex, TableChange.First, TableChange.RemoveProperty, TableChange.RenameColumn, TableChange.RenameTable, TableChange.SetProperty, TableChange.UpdateColumnAutoIncrement, TableChange.UpdateColumnComment, TableChange.UpdateColumnDefaultValue, TableChange.UpdateColumnNullability, TableChange.UpdateColumnPosition, TableChange.UpdateColumnType, TableChange.UpdateComment

Method Summary

Modifier and Type	Method	Description
String[]	fieldName()	Retrieves the field name of the column to be modified.

Method Details

fieldName

String[] fieldName()

Retrieves the field name of the column to be modified.

Returns:

An array of strings representing the field name.