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我的應用程序有以下兩個處理整個事務的過程。 但是，當我的嵌套過程拋出異常時，在外部過程中執行的CRUD操作無法回滾。請幫我重新安排它，或者我怎樣才能以更好的方式書寫，以便我可以回退我的交易。異常處理PL SQL
PROCEDURE SP_SEND_CASE_NEXT_LEVEL
(
p_wfId IN NUMBER,
p_assessmentId IN NUMBER,
p_prevLevelId IN NUMBER,
p_appType IN NUMBER,
p_sequenceNumber IN NUMBER,
p_subSequenceNumber IN NUMBER,
p_userCode IN VARCHAR2,
p_companyCode IN VARCHAR2,
p_camNumber IN VARCHAR2,
p_reviewType IN NUMBER,
p_unitType IN NUMBER,
p_regionCode IN NUMBER,
p_caseType IN VARCHAR2,
p_isApproved IN VARCHAR2,
p_fromUserCode IN VARCHAR2,
P_ERRORDETAIL OUT VARCHAR2
) IS
V_Newlevelid NUMBER(8);
V_NewWfId NUMBER(8);
v_StepCompleted NUMBER(2);
v_caseComplete VARCHAR2(1);
v_isStepComplete VARCHAR2(1);
v_isCompanyPicked VARCHAR2(1);
v_subUserInWorkflow NUMBER(1);
v_isPresent NUMBER(1);
v_inConsistentWorkFlow VARCHAR2(2);
v_subUserCode VARCHAR2(8);
v_errmsg VARCHAR2(50);
v_userDP NUMBER(10, 2);
v_sql VARCHAR2(2000);
v_sub_seq_no NUMBER(8);
v_reversalSequenceNo NUMBER(4);
v_reversalAppType NUMBER(2);
v_NewCourierId NUmber(8);
v_courierCount NUMBER(1);
v_revSequenceNo NUMBER(4);
v_courierComments VARCHAR2(4000);
v_required_count NUMBER(2);
v_sessionPriority NUMBER(1);
v_customRequiredCount NUMBER(1);
BEGIN
p_errorDetail := 'Failure';
v_inConsistentWorkFlow := 'N';
v_reversalAppType := 0;
v_revSequenceNo :=0;
v_courierComments := '';
v_customRequiredCount := 0;
SAVEPOINT Start_Tran;
BEGIN
-- update aph_comp_leveldetails for initiator of case
UPDATE Aph_Comp_Leveldetails
SET Case_Complete = 'Y',
End_Date = Sysdate,
Is_Step_Complete = 'Y',
is_approved = p_isApproved
WHERE User_Code = p_userCode
AND Assessmentid = p_assessmentId
and levelid = p_prevlevelid;
-- update Aph_Comp_Header for case status
UPDATE Aph_Comp_Header
SET CASE_STATUS_DESC = 'Pending',
COMP_REVERSE = 'N'
WHERE Assessmentid = p_assessmentId;
-- update MST_TAT_CALC set case end time for previous level user
UPDATE MST_TAT_CALC
SET CASE_END_TIME = sysdate,
RULE_END_TIME = sysdate,
days = fn_get_days(RULE_START_TIME, sysdate, REASON)
WHERE User_Code = p_userCode -- TODO : to be removed
and LEVELID = p_prevLevelId
AND ASSESSMENTID = p_assessmentId
and reason <> 'C' and CASE_END_TIME is null;
-------------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------------
SELECT COUNT(CASE_COMPLETE) into v_required_count
FROM APH_COMP_LEVELDETAILS
WHERE ASSESSMENTID = p_assessmentid
AND SEQ_NO = p_sequenceNumber
AND APP_TYPE = p_appType
and COMP_REVERSE = 'N'
and COMP_WITHDRAWN = 'N'
and COMP_REJECTED = 'N';
SELECT COUNT(CASE_COMPLETE) into v_StepCompleted
FROM APH_COMP_LEVELDETAILS
WHERE ASSESSMENTID = p_assessmentid
AND SEQ_NO = p_sequenceNumber
AND APP_TYPE = p_appType
AND CASE_COMPLETE = 'Y'
and COMP_REVERSE = 'N'
and COMP_WITHDRAWN = 'N'
and COMP_REJECTED = 'N';
BEGIN
-- aph_comp_leveldetails
INSERT INTO aph_comp_leveldetails
(WF_ID,
ASSESSMENTID,
LEVELID,
User_Code,
Case_Complete,
COMP_FROMUSER,
SEQ_NO,
SUB_SEQ_NO,
COMP_TOUSER,
Start_Date,
IS_STEP_COMPLETE,
Is_Company_Picked,
App_Type,
WORK_FLOW_USER)
VALUES
(Send.Wf_Id,
p_assessmentId,
V_Newlevelid,
USER_ON_HOLIDAY.User_code,
'N',
--send.user_id,
P_USERCODE,
Send.Sequence_No,
v_sub_seq_no,
USER_ON_HOLIDAY.User_code,
Sysdate,
'N',
'N',
Send.App_Type,
Send.user_id);
EXCEPTION
WHEN OTHERS THEN
ROLLBACK;
v_errmsg := 'Unable to insert into aph_comp_leveldetails as previous level step not completed';
RETURN;
END;
-------------------------------------------------------------------------------------------------
BEGIN
-- check if user is alreadily part of workflow.
SELECT COUNT(*)
INTO v_isPresent
FROM aph_wf_user
WHERE ASSESSMENTID = P_ASSESSMENTID
and USER_ID = USER_ON_HOLIDAY.USER_CODE
and is_wf_user = 'Y';
END;
-------------------------------------------------------------------------------------------------
IF v_isPresent = 0 THEN
-- if user is not alreadily part of workflow then insert into aph_wf_user.
BEGIN
-- insert in aph_wf_user
INSERT INTO aph_wf_user
(WF_ID,
ASSESSMENTID,
USER_ID,
SEQUENCE_NO,
APP_TYPE,
IS_EDITABLE,
USER_DP,
UNIT_TYPE,
CREATED_BY,
CREATION_DATE)
VALUES
(V_NewWfId,
P_ASSESSMENTID,
USER_ON_HOLIDAY.user_code,
Send.Sequence_No,
send.app_type,
'N',
v_userDP,
send.unit_type,
P_USERCODE,
sysdate);
EXCEPTION
WHEN OTHERS THEN
ROLLBACK;
v_errmsg := 'Unable to insert into aph_comp_leveldetails as previous level step not completed';
RETURN;
END;
END IF; -- end of if v_isPresent = 0
-------------------------------------------------------------------------------------------------
BEGIN
--mst_tat_calc
INSERT INTO mst_tat_calc
(ASSESSMENTID,
LEVELID,
COMPANY_CODE,
USER_CODE,
REASON,
CASE_START_TIME,
CASE_END_TIME,
RULE_START_TIME,
RULE_END_TIME,
CAM_NUMBER,
REVIEW_TYPE,
UNIT_TYPE,
REGION_CODE,
LEVELID_COURIER_TO)
VALUES
(P_ASSESSMENTID,
/*p_prevLevelId,*/
V_NEWLEVELID,
P_COMPANYCODE,
/*p_userCode,*/
USER_ON_HOLIDAY.user_code,
'C',--This should be value of enum CommonActionEnum.COURIER
sysdate,
null,
sysdate,
null,
p_camNumber,
p_reviewType,
p_unitType,
P_REGIONCODE,
/*V_Newlevelid*/
p_prevLevelId
);
-------------------------------------------------------------------------------------------------
INSERT INTO mst_tat_calc
(ASSESSMENTID,
LEVELID,
COMPANY_CODE,
USER_CODE,
REASON,
CASE_START_TIME,
RULE_START_TIME,
CAM_NUMBER,
REVIEW_TYPE,
UNIT_TYPE,
REGION_CODE,
DAYS)
VALUES
(P_ASSESSMENTID,
V_NEWLEVELID,
p_companyCode,
USER_ON_HOLIDAY.user_code,
'N',--This should be value of enum CommonActionEnum.NORMAL_APPROVAL
sysdate,
fn_get_rule_date(sysdate),
p_camNumber,
p_reviewType,
p_unitType,
p_regionCode,
0);
EXCEPTION
WHEN OTHERS THEN
ROLLBACK;
v_errmsg := 'Unable to insert into mst_tat_calc as normal approver';
RETURN;
END;
-------------------------------------------------------------------------------------------------
-- Check for if user has any courier
BEGIN
-- update in aph_user_Courier as courier status sent and sent date
SELECT COUNT(1)
INTO v_courierCount
FROM aph_user_courier
WHERE assessmentid = p_assessmentid
AND touser = USER_ON_HOLIDAY.User_code
AND levelid = p_prevlevelid;
if v_courierCount = 0 then
begin
Pack_Aph_Getid.Proc_Aph_Getid('APH_USER_COURIER','COURIER_ID', v_NewCourierId); -- generate courier id.
end;
INSERT
INTO APH_USER_COURIER
(
COURIER_ID,
ASSESSMENTID,
LEVELID,
FROMUSER,
TOUSER,
FROMUSER_COMMENTS,
TOUSER_COMMENTS,
FROMCOURIER_STATUS,
TOCOURIER_STATUS,
FROM_DATETIME,
TO_DATETIME,
DOCUMENTRECEIVED,
RECEIVEDDATE
)
--values (v_NewCourierId, p_assessmentid, V_Newlevelid, p_usercode, Send.User_Id, null, null, 'SENT' , null , sysdate , null, null, null);
VALUES
(
v_NewCourierId,
p_assessmentid,
V_Newlevelid,
p_usercode,
USER_ON_HOLIDAY.User_code,
v_courierComments,
NULL,
'SENT' ,
NULL ,
sysdate ,
NULL,
NULL,
NULL
);
else
UPDATE aph_user_Courier
SET fromcourier_status = 'SENT',
tocourier_status = null,
FROM_DATETIME = SYSDATE
WHERE assessmentid = p_assessmentid
AND levelid = p_prevlevelid
--AND touser = Send.User_Id;
AND touser = USER_ON_HOLIDAY.User_code
end if;
EXCEPTION
WHEN OTHERS THEN
ROLLBACK;
v_errmsg := 'Unable to update aph_user_Courier';
RETURN;
END;
BEGIN
SP_COMMON_INSERTS(p_assessmentId, p_prevLevelId, V_Newlevelid, 'N', 'N',0,'0','N', p_errorDetail)
EXCEPTION
WHEN OTHERS THEN
p_Errordetail := 'Error in common';
ROLLBACK;
END;
BEGIN
UPDATE APH_WF_USER set IS_EDITABLE = 'N' where USER_ID = Send.User_Id and ASSESSMENTID = p_assessmentId;
END;
END;
END SP_SEND_CASE_NEXT_LEVEL;
Procedure Sp_Common_Inserts
(
--p_wfId In Number,
p_assessmentId In Number,
p_prevLevelId In Number,
p_Newlevelid in number,
p_withdraw in varchar2,
p_rejected in varchar2,
p_prevAssessmentId in Number,
p_borrowerCode in varchar2,
p_srm_lcr in varchar2,
p_errorDetail Out Varchar2
) Is
v_wfId Number(8);
V_Errmsg Varchar2(50);
v_initiatorUserCode varchar2(50);
V_SrNo Number(8);
Begin
-- Savepoint Start_Tran1;
if p_withdraw = 'N' and p_rejected = 'N' then
begin
-- APH_ASSESSMENT_PARAMETER
INSERT INTO APH_ASSESSMENT_PARAMETER
(
SR_NO,
ASSESSMENTID,
LEVELID,
CAM_DATE,
REVISION_DATE,
SRM_EXPIRY_DATE,
PART_PROGRAM,
PRODUCT_PROGRAM,
PRODUCT_PROGRM_EXPOSURE,
PROGRM_PARAMETERS_ADHERED,
IS_SEPARETE_APPROVER,
CASH_BACKED_EXPOSURE,
EXPOSURE_GURANTED,
CLIMS_ID,
CAM_LOGIN_DATE,
BORROWER_RATING,
RATING_TYPE,
RATING_FINALISATION_DATE,
INITIAL_LABELLING_DATE,
CURRENT_REVIEW_DATE,
LABEL_REVIEW_TYPE,
LABEL,
LAST_CLIENT_CALL_DATE,
CALLED_ON_DATE,
INTERFACE_DATE,
COMP_CODE
) SELECT
SR_NO,
p_assessmentId,
p_Newlevelid,
CAM_DATE,
REVISION_DATE,
SRM_EXPIRY_DATE,
PART_PROGRAM,
PRODUCT_PROGRAM,
PRODUCT_PROGRM_EXPOSURE,
PROGRM_PARAMETERS_ADHERED,
IS_SEPARETE_APPROVER,
CASH_BACKED_EXPOSURE,
EXPOSURE_GURANTED,
CLIMS_ID,
CAM_LOGIN_DATE,
BORROWER_RATING,
RATING_TYPE,
RATING_FINALISATION_DATE,
INITIAL_LABELLING_DATE,
CURRENT_REVIEW_DATE,
LABEL_REVIEW_TYPE,
LABEL,
LAST_CLIENT_CALL_DATE,
CALLED_ON_DATE,
INTERFACE_DATE,
COMP_CODE
From APH_ASSESSMENT_PARAMETER
Where Levelid = p_prevlevelid;
Exception
When No_Data_Found Then
rollback;
v_errmsg := 'Unable to insert into APH_ADDENDUM_DETAILS as no data found at previous level';
return;
end;
end if;
IF P_WITHDRAW = 'Y' or P_REJECTED = 'Y' THEN
--APH_APPRAISAL_DETAILS
begin
INSERT INTO APH_APPRAISAL_DETAILS
(
ASSESSMENTID,
COMPANY_CODE,
CAM_FORMAT_ID,
FILE_NAME,
ORDER_ID,
REPORTS_HTML_CONTENTS,
SR_NO
)SELECT
p_assessmentId,
COMPANY_CODE,
CAM_FORMAT_ID,
FILE_NAME,
ORDER_ID,
REPORTS_HTML_CONTENTS,
SR_NO
FROM APH_APPRAISAL_DETAILS
WHERE ASSESSMENTID = P_prevAssessmentId
AND FILE_NAME NOT IN (SELECT FILE_NAME FROM APH_FTL_DETAILS WHERE FTL_ID IN(29,30,31));
Exception
When No_Data_Found Then
rollback;
v_errmsg := 'Unable to insert into APH_BORROWER_DETAILS as no data found at previous level';
Return;
End;
END IF;
p_Errordetail:='SUCCESS';
Exception
When Others Then
Rollback;
p_Errordetail :=v_errmsg;
End Sp_Common_Inserts;
請讓我知道如何處理異常在上述兩個程序如果嵌套程序sp_common_insert拋出異常。
但是，如果我用raise來替換return，那麼流將停止。 – yatinbc
我明白了..把它放回'RETURN'。因爲你只是在異常部分設置p_Errordetail的值，所以爲什麼不直接設置p_Errordetail而不是先將它設置爲v_errmsg。 – Vance
如果我使用raise和return兩個呢？因爲如果有任何異常，我不想執行下一行代碼。 – yatinbc