Package org.flywaydb.core.api.executor

Interface MigrationExecutor

public interface MigrationExecutor

Executes a migration.

Method Summary

Modifier and Type	Method	Description
boolean	canExecuteInTransaction()	Whether the execution can take place inside a transaction.
void	execute(Context context)	Executes the migration this executor is associated with.

Method Detail

execute

void execute(Context context)
      throws SQLException

Executes the migration this executor is associated with.

Parameters:

context - The context to use to execute the migration against the DB.

Throws:

SQLException - when the execution of a statement failed.

canExecuteInTransaction

boolean canExecuteInTransaction()

Whether the execution can take place inside a transaction. Almost all implementation should return true. This however makes it possible to execute certain migrations outside a transaction. This is useful for databases like PostgreSQL and SQL Server where certain statement can only execute outside a transaction.

Returns:

true if a transaction should be used (highly recommended), or false if not.