alter table migration_report_logs
   drop constraint FKj8bsydiucvs2kygnscp1bt1wy;
alter table migration_reports
   drop constraint FK98ckwvu4fyt55u6sq680xwkmx;
alter table plan_mappings
   drop constraint FKk892t85t9vt1xe6vf9nqwgqoh;
alter table process_instance_ids
   drop constraint FKobucfuy73fgsmkncl9q2rv6ko;
drop table migration_report_logs;
drop table migration_reports;
drop table migrations;
drop table plan_mappings;
drop table plans;
drop table process_instance_ids;
drop sequence MIG_REP_ID_SEQ;
drop sequence MIGRATION_ID_SEQ;
drop sequence PLAN_ID_SEQ;
