基于日期从SQL结果中排除数据

我生成了以下查询：我的问题是，如果我在policy\u exp\u date中得到的日期超过了今天的日期，我需要排除与insplans或clientplans相关的所有内容，并且仍然返回指定的所有其他内容

总结：如果Policy\u Exp\u DATE>TODAY，则拉取*else exclude insplans.*或clientplans*

select clients.CLIENT_ID_1 as SourceMRN,
 '' AS HMOMEMBER,
 '' as IDXMRN,
replace (clients.CLIENT_ID_2,'-','') as PatientSSN,
clients.LAST_NAME as LASTNAME,
clients.FIRST_NAME as FIRSTNAME,
clients.MIDDLE_NAME as MIDDLENAME,
 '' as PTMothersMaiden,
convert (varchar,clients.BIRTH_DATE,112) as DOB, 
clients.sex as GENDER,
 '' as PTNICKNAME,
 '' as RACE,
clients.ADDRESS_1,
clients.ADDRESS_2,
clients.CITY,
clients.STATE,
clients.ZIP_CODE,
 '' as FLD18,
 '' as FLD19,
 clients.PHONE_1 as PTHOMEPHONE,
 '' as PTCELL,
 '' as PTEMAIL,
 '' as PTDAYPHONE, 
 (case WHEN [CLIENTS].LANGUAGE_ID LIKE '0' THEN 'ENGLISH' 
 when [clients].LANGUAGE_ID like '1' then 'SPANISH' END) as LANGUAGE,
 '' as MaritalStatus,
 '' as Religion,
 '' as Ethnicity,
 '' as PtExpDate,
 '' as PtExpIndex,
 '' as LASTUPDATEDATE,
 convert (varchar,clientlog.FNDATE,112) as LASTUPDATEDATE,
 '' as PCPNAME,
 '' as VIP,
 '' as FLD33,
 '' as PREFCONTACT,
 '' as FLD35,
 '' as GUARANTORNAME,
 '' AS GUARADDRESS1,
 '' AS GUARADDRESS2,
 '' AS GUARCITY,
 '' AS GUARSTATE,
 '' AS GUARZIP,
 '' AS GUARHOMEPHONE,
 '' AS GUARWORKPHONE,
 '' AS GUARRELATIONSHIP,
 '' as GUARSSN,
 '' as GUAREMPNAME,
 '' as FLD47,
 '' AS GUAREMPADDRESS1,
 '' as GUAREMPADDRESS2,
 '' as GUAREMPCITY,
 '' AS GUAREMPSTATE,
 '' AS GUAREMPZIP,
 '' AS GUAREMPPHONE,
 '' AS GUAREMPSTATUS,
 '' AS FLD55,
 '' AS FLD56,
 '' AS FLD57,
 '' AS FLD58,
 '' AS FLD59,
 '' AS FLD60,
 '' AS FLD61,
 '' AS FLD62,
 '' AS FLD63,
 '' AS FLD64,
 '' AS FLD65,
 insplans.DESCRIPTION_UPPER AS FINANCIAL_CLASS,
 '' as PAYERID#,
 insplans.DESCRIPTION_UPPER as PAYERNAME,
 '' as PAYERADDRESS2,
 '' AS PAYERCITY,
 '' AS PAYERSTATE,
 '' AS PAYERZIP,
 '' AS PAYERCONTACTNBR,
 clientplans.GROUP_NO AS GROUPNUMBER,
 convert (varchar,clientplans.START_DATE,112) as POLICY_EFF_DATE,
 convert (varchar,clientplans.END_DATE,112) as POLICY_EXP_DATE,
 clientplans.SEQUENCE_NUM,
(clients.LAST_NAME +'^' + clients.FIRST_NAME)as INSURED_NAME,
 '' as INSURED_DOB,
 '' AS INSURED_ADD1,
 '' AS INSURED_ADD2,
 '' AS INSURED_CITY,
 '' AS INSURED_STATE,
 '' AS INSURED_ZIP,
 '' AS INSURED_PLAN_NBR,
 clientplans.POLICY_NO AS POLICY_NBR,
 '' AS INSURED_GENDER,
 '' AS INSURED_HOMEPHONE,
 '' AS INSURED_EMP_NAME,
 '' AS INSURED_RELATION,
 '' AS ACCIDENT_DATE,
 '' AS ACCIDENT_CODE,
 '' AS ACCIDENT_STATE,
 '' AS FLD94,
 '' AS CLINICAL_REMINDER,
 '' AS APPT_REMINDER,
 '' AS INS_INST,
 '' AS SET_ID,
 '' AS COPAY,
 'CC' AS SOURCE_PREFIX
 FROM project.dbo.CLIENTS
 join CLIENTPLANS
    on clients.RECORD_ID = clientplans.CLIENT_ID
 join INSPLANS
    on insplans.RECORD_ID = clientplans.PLAN_ID
 join (SELECT MAX(fndate) FNDATE,client_id
 from CLIENTLOG
 group by CLIENT_ID)CLIENTLOG
 on clientlog.CLIENT_ID = clients.RECORD_ID
 where clients.RECORD_ID = clientplans.CLIENT_ID 

---

你想要工作吗

FROM project.dbo.CLIENTS
 join (SELECT MAX(fndate) FNDATE,client_id
        from CLIENTLOG
        group by CLIENT_ID)CLIENTLOG
    on clientlog.CLIENT_ID = clients.RECORD_ID
 Left Outer join CLIENTPLANS
    on clients.RECORD_ID = clientplans.CLIENT_ID
      And clientplans.END_DATE > GetDate()
 Left Outer join INSPLANS
    on clientplans.PLAN_ID = insplans.RECORD_ID

---

还要确保删除where子句，否则将删除大量记录。

您使用的是MySQL还是SQL Server？它们不是一回事。为什么所有的空字符串？空字符串是必要的，因为这些结果最终将用于文件的接口要求。请添加更多详细信息。并尝试从问题中删除不相关的代码。检查