alter table migration_report_logs
    drop
    foreign key FKj8bsydiucvs2kygnscp1bt1wy;

alter table plan_mappings
    drop
    foreign key FKk892t85t9vt1xe6vf9nqwgqoh;

alter table process_instance_ids
    drop
    foreign key FKobucfuy73fgsmkncl9q2rv6ko;

drop table if exists MIG_REP_ID_SEQ;
drop table if exists MIGRATION_ID_SEQ;
drop table if exists migration_report_logs;
drop table if exists migration_reports;
drop table if exists migrations;
drop table if exists PLAN_ID_SEQ;
drop table if exists plan_mappings;
drop table if exists plans;
drop table if exists process_instance_ids;
