com.atlassian.confluence.upgrade.ddl
Class AddForeignKeyCommand

java.lang.Object
  com.atlassian.confluence.upgrade.ddl.AddForeignKeyCommand

All Implemented Interfaces:

AlterTableCommand

public class AddForeignKeyCommand
extends Object
implements AlterTableCommand

A command for creating a named foreign key constraint between two columns

Method Summary

static AddForeignKeyCommand	createCommand(String constraintName, String sourceColumn, String destinationTable, String destinationColumn)
String	getCommandName()
String	getCommandParameters()

Methods inherited from class java.lang.Object

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

Method Detail

createCommand

public static AddForeignKeyCommand createCommand(String constraintName,
                                                 String sourceColumn,
                                                 String destinationTable,
                                                 String destinationColumn)

getCommandName

public String getCommandName()

Specified by:

getCommandName in interface AlterTableCommand

Returns:

The keyword/name of the current command for the current database (e.g. altering a column is "alter column" on PostgreSQL and "modify" on MySQL.

getCommandParameters

public String getCommandParameters()

Specified by:

getCommandParameters in interface AlterTableCommand

Returns:

The part that comes after the command name. E.g. "colname set not null" which would be after "alter column colname set not null"