public interface LiquibaseCommand<T extends CommandResult>
Changes and usually interact with the outside world. Commands are different from Actions in that they implement end-user functionality rather than small pieces of logic. We package functionaly as commands so that the command line interface as well as other integrations can all use the same business logic.
T execute() throws CommandExecutionException
validate()as part of this method and throw
CommandExecutionExceptionif validation fails or there are any errors executing the command.
int getPriority(String commandName)
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