ALTER TABLE blc_account_member DROP FOREIGN KEY FK3e6k080umedbp5cwhv62fmv7h;
ALTER TABLE blc_account_role_account_permission_xref DROP FOREIGN KEY FKnrrfr5ufbo3bo33tplxlc3jk1;
ALTER TABLE blc_account_role_account_permission_xref DROP FOREIGN KEY FKtimu1r2ek1wy6nrvk25bs04l5;
DROP TABLE blc_account_permission;
DROP TABLE blc_account_role;
DROP TABLE blc_account_role_account_permission_xref;
ALTER TABLE blc_account_member DROP COLUMN account_role_id;
ALTER TABLE blc_account_member DROP FOREIGN KEY FK3sskwvdot3n5un5vjxqtkymuw;
ALTER TABLE blc_account_member DROP FOREIGN KEY FKb2cp0k5fsd8x4bvuh11mc582e;