drop table rec_transation_record;

drop table rec_data_check;

drop table rec_transation_record_err;


ALTER TABLE rec_charge_detail_tmp  drop index `contract_no`;
ALTER TABLE REC_AR_STATUS_CHANGE_TMP  drop index `contract_no`;
ALTER TABLE REC_REPAY_LOAN_DETAIL_TMP  drop index `contract_no`;
ALTER TABLE rec_loan_detail_tmp  drop index `contract_no`;
ALTER TABLE rec_loan_int_calc_tmp  drop index `contract_no`;
ALTER TABLE rec_exempt_loan_detail_tmp  drop index `contract_no`;
ALTER TABLE biz_cus_acct  drop index `acct_attr`;
ALTER TABLE biz_cus_acct  drop index `duebill_no`;