Package liquibase.change.custom

Although Liquibase tries to provide a wide range of database refactorings, there are times you may want to create your own custom refactoring class.

See: Description

Interface Summary

Interface	Description
CustomChange	Interface to implement when creating a custom change.
CustomSqlChange	Interface to implement when creating a custom change that generates SQL.
CustomSqlRollback	Interface to implement that allows rollback of a custom sql change.
CustomTaskChange	Interface to implement when creating a custom change that does not actually generate SQL.
CustomTaskRollback	Interface to implement that allows rollback of a custom task change.

Class Summary

Class	Description
CustomChangeWrapper	Adapts CustomChange implementations to the standard change system used by Liquibase.

Package liquibase.change.custom Description

Although Liquibase tries to provide a wide range of database refactorings, there are times you may want to create your own custom refactoring class.

To create your own custom refactoring, simply create a class that implements the CustomSqlChange or CustomTaskChange interface and use the <custom> tag in your changeset.

If your change can be rolled back, implement the CustomSqlRollback interface as well.

For a sample custom change class, see liquibase.change.custom.ExampleCustomSqlChange in the test sources.