Leere Zeilen nach Trailer-Datensatz

Question

Ich Exportieren von Abfrage-Ergebnissen aus SQL in eine Pipe-Datei mit Trennzeichen. Die Datei benötigt einen Header- und einen Trailer-Datensatz, den ich in den SQL-Code einbeziehe. Ich weiß, dass dies mit VS einfacher ist, aber ich hatte noch keine Zeit, dieses Programm zu lernen. Ich habe vom Anbieter eine Fehlermeldung erhalten, dass nach dem Nachspanndatensatz leere Zeilen vorhanden sind. Gibt es eine Möglichkeit, dies mit Code zu verhindern?

set nocount on 

select distinct 
'HDR' 
,'8.3' 
,('00333_UHC_ASMP_DIRECT_'+ (convert (varchar (15), getdate(),112)) +'120000'+'.txt') 
,'UHC' 
,'DIRECT' 
,'P' 
,'Y' 
,'' 
,'','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','' 

union all 

select distinct 
'DTL' as "SEG TYPE" 
,pat.pat_last_name "Last Name" 
,pat.pat_first_name "First Name" 
,isnull(pat.PAT_MIDDLE_NAME, '') "MI" 
,Convert(varchar(10),CONVERT(date,pat.BIRTH_DATE,106),101) DOB 
,convert(varchar(9), sub.SUBSCR_NUM) "Member ID" 
,'' as "SSN" 
,(case when pat.SEX_C = '1' then 'F' when pat.sex_c = '2' then 'M' else 'U' end) GENDER 
,'' as "STATE CODE" 
,'' as "HIC" 
,Convert(varchar(10),CONVERT(date,enc.CONTACT_DATE,106),101) FDOS 
,Convert(varchar(10),CONVERT(date,enc.CONTACT_DATE,106),101) TDOS 
,'' as "BILL TYPE" 
,'' as "DISCHARGE" 
,'' as "PROV ID" 
,ser2.npi NPI 
,'' as "PROV TYPE" 
,'' as "FACILITY NM" 
,nam.last_name "PROV LAST NAME" 
,nam.first_name "PROV FIRST NAME" 
,'' as "Specialty" 
,'' as "TAX ID" 
,enc.los_proc_code "CPT" 
,'' as "REV CODE" 
,'' as "SERVICE FDOS" 
,'' as "SERVICE TDOS" 
,'11' as "POS" 
,'0' as "ICD INDIC" 
,'' as "RA Code" 
,'' as "Chart Barcode" 
,'' as "Chart Enc Key" 
,'' as "Chart DX Key" 
,'' as "Contract ID" 
,pat.ADD_LINE_1 "Mem Street Address" 
,isnull(pat.ADD_LINE_2, '') "Mem Street Address 2" 
,pat.city "Mem City" 
,st.abbr "Mem State" 
,pat.zip "Mem ZIP Code" 
,'' as "CLAIMID/PCN" 
,replace(convert(varchar, icd10.code), '.', '') 

from pat_enc enc 

left join patient pat on enc.pat_id = pat.pat_id 
left join pat_enc_dx dx on enc.pat_enc_csn_id = dx.pat_enc_csn_id 
left join clarity_ser ser on enc.visit_prov_id = ser.prov_id 
left join clarity_ser_2 ser2 on ser.prov_id = ser2.prov_id 
left join PAT_ACCT_CVG cov on pat.pat_id = cov.PAT_ID 
left join coverage sub on cov.coverage_id = sub.coverage_id 
left join V_COVERAGE_PAYOR_PLAN b on cov.coverage_id = b.coverage_id 
left join cl_emp_ot emp on (ser.[user_id] = emp.[user_id] and (ser.prov_name = emp.USER_NAME_EXT_OT and ser.prov_name = 'STUART, JAMES G')) or (ser.[user_id] = emp.[user_id] and ser.prov_name <> 'STUART, JAMES G') 
left join names_static nam on emp.EMP_NAME_RECORD_ID = nam.record_id 
left join zc_state st on pat.state_c = st.state_c 
left join zc_sex on pat.sex_c = zc_sex.RCPT_MEM_SEX_C 
left join clarity_dep dep on ser2.PRIMARY_DEPT_ID = dep.department_id 

left join V_EDG_HX_ICD10 icd10 on dx.dx_id = icd10.DX_ID 
where b.benefit_plan_name = 'UNITED HEALTH SENIOR CARE' and enc.CONTACT_DATE between '2016-01-01' and '2016-12-31' and enc.los_proc_code is not null and dep.department_name like '%ripcpc%' and icd10.code is not null 
/*order by pat.PAT_LAST_NAME, pat.PAT_FIRST_NAME, FDOS*/ 
UNION ALL 

select distinct 
'TRL' 
,'00333' 
,'25319' 
,'' 
,'' 
,'' 
,'' 
,'' 
,'','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','','' 

Answer 1

Wenn Sie Zeilen löschen möchten, die nicht nach der Trailerzeile angezeigt werden, verwenden Sie Order by. Und wenn Sie sie entfernen möchten, versuchen Sie einen anderen Weg.

SELECT DISTINCT 1 AS SNO, ....... ETC 
UNION ALL 
SELECT DISTINCT 2 AS SNO, ....JOIN.... ETC 
UNION ALL 
SELECT DISTINCT 3 AS SNO, .... ETC 
ORDER BY SNO