alter table ASSIDUOUSNESS_VACATIONS drop key u1;
alter table COUNTY drop key UCOUNTY;
alter table CURRICULAR_COURSE_EQUIVALENCE_PLAN_ENTRY_OLD_CURRICULAR_COURSE drop key KEY_CURRICULAR_COURSE_EQUIVALE_2;
alter table EMPLOYEE_BONUS_INSTALLMENT drop key U1;
alter table EMPLOYEE_EXTRA_WORK_AUTHORIZATION drop key u1;
alter table EXPECTATION_EVALUATION_GROUP drop key U1;
alter table EXTRA_WORK_AUTHORIZATION drop key u1;
alter table ID_DOCUMENT drop key VALUE;
alter table PARISH drop key UPARISH;
alter table RESULT_TEACHER drop key KEY_RESULT;
alter table SHIFT_DISTRIBUTION drop key KEY_EXECUTION_YEAR;
alter table SHIFT_ENROLMENT drop key U1;
alter table STUDENT_TEST_QUESTION drop key U1;
alter table TEACHER_PERSONAL_EXPECTATION_PERIOD drop key U1;
alter table T_S_D_COURSE_TEACHER_SERVICE_DISTRIBUTION drop key U1;
alter table T_S_D_PROCESS_EXECUTION_PERIOD drop key U1;
alter table T_S_D_TEACHER_TEACHER_SERVICE_DISTRIBUTION drop key U1;
alter table T_S_D_VIRTUAL_COURSE_GROUP_DEGREE_CURRICULAR_PLAN drop key U1;
alter table UNIT_EXTRA_WORK_AMOUNT drop key u1;

