1. An apparatus for initializing a multi-tenant database, the apparatus comprising: a computer device configured to: execute a trial of a legacy initialization tool on a trial database; capture database statements issued by said legacy initialization tool during said step of executing a trial; capture trial execution results of said database statements; execute said legacy initialization tool on a multi-tenant database; intercept said database statements issued by said legacy initialization tool during said step of executing said legacy initialization tool on said multi-tenant database; and execute a mock of intercepted database statements corresponding to types of said database statements, types of tables involved in said database statements, and said trial execution results of said database statements.