COSTAGE/src-modules/module/costage/hilfstabellen/costage_st_studien_aggr_fuellen.sql

--freemarker template


SELECT
SM.semester_tid as semester,
SG.st_absz_nr,
SG.st_skz_nr,
SG.studiengangs_identifikator,
SG.studiengangs_bezeichnung,
SM.st_sem_nr,
ST.st_studium_nr,
S.st_studstamm_nr,
ST.st_studiengang_nr,
SG.studiengangs_typ_kb,
SA.studienstatustyp,
SA.st_studienstatus_nr,
SA.beginn_datum,
SA.gueltig_ab,
val(S.matrikelnummer) as matrikelnummer,
S.geschlecht,
S.ca12_staat,
S.second_nationality,
SG.fachkennzeichen,
ST.studienform_statistik_code,
null::integer as st_studiengang_nr_msg,
null::integer as st_studiengang_nr_tsg,
null::integer as studienfach_sortierung,
null::char(10) as hrst,
null::integer as fachsemester,
null::integer as hssem,
null::char(10) as statustyp,
0::smallint as primaerflag,
null::integer as studiengang_nr,
null::integer as fach_nr,
null::char(10) as unikey,
null::date as anfdat,
null::date as ruebeudat,
null::date as endedat,
null::smallint as kz_rueck_beur_ein,
rank () over (partition by SM.st_sem_nr, S.st_studstamm_nr, SG.studiengangs_identifikator order by SA.gueltig_ab desc) as status_historie
into temp tmp_studien
FROM costage_st_studierendenstammdaten S,
 costage_st_studien ST,
 costage_st_semester SM,
 costage_st_studiengaenge SG ,
 costage_st_studienstatus SA

where
S.st_studstamm_nr = ST.st_studstamm_nr
and ST.st_studiengang_nr=SG.st_studiengang_nr
and S.matrikelnummer is not null
--and SM.semester_tid  >= 20171
-- and SM.semester_tid <= 20171
-- and S.matrikelnummer ='7322871'
and SG.studiengangs_typ_kb in ('ESG','TSG')
and SA.st_studium_nr=ST.st_studium_nr
and SA.st_sem_nr=SM.st_sem_nr
and SA.studienstatustyp not in ('a','o') 
and ${COSTAGE_STUDENT_FILTER}
--group by 1,2,3,4,5,6,7,8,9,10,11,12,13
;
-- select  * from tmp_studien
-- update tmp_studien
-- set abschluss_str=A.name
-- from costage_st_abschlussziele_lokal A
-- where A.st_absz_nr=tmp_studien.abschluss
-- ;

update tmp_studien
set hrst=H.hoererstatus_kb
from costage_st_hoererstatus H
where tmp_studien.st_studstamm_nr = H.st_studstamm_nr
and tmp_studien.st_sem_nr = H.st_sem_nr
;


update tmp_studien
set fachsemester=F.fachsemester
from costage_st_fachsemester F
where F.st_studium_nr=tmp_studien.st_studium_nr
and F.st_sem_nr=tmp_studien.st_sem_nr
and F.fachsemestertyp='FS'
;

update tmp_studien
set hssem=F.fachsemester
from costage_st_fachsemester F
where F.st_studium_nr=tmp_studien.st_studium_nr
and F.st_sem_nr=tmp_studien.st_sem_nr
and F.fachsemestertyp='HS'
;
--todo: langsam:
update tmp_studien
set primaerflag=1
where exists (select st_studstamm_nr
from costage_st_hauptstudien H
where H.st_studstamm_nr=tmp_studien.st_studstamm_nr
and H.st_studium_nr=tmp_studien.st_studium_nr
and H.st_sem_nr=tmp_studien.st_sem_nr);



update tmp_studien set fach_nr=M.studienfach_sortierung
from costage_st_studiengaenge_mtsg M
where M.st_studiengang_nr_tsg=tmp_studien.st_studiengang_nr
;

update tmp_studien set fach_nr=1
where fach_nr is null;


update tmp_studien set unikey=val(K.unikey)
from costage_st_studiengaenge G, costage_st_studienkennzahlen K
where G.st_studiengang_nr=tmp_studien.st_studiengang_nr
and K.st_skz_nr=G.st_skz_nr
;

update tmp_studien set kz_rueck_beur_ein=(select val(astat)
from cifx where key=400 
and apnr=tmp_studien.studienstatustyp
);


delete from costage_st_studien_aggr;
insert into costage_st_studien_aggr(
st_studium_nr,
       st_studstamm_nr,
       matrikelnummer,
       st_studiengang_nr,
       st_studienstatus_nr,
       statustyp,
       hrst,
       semester,
       fachsemester,
       hssem,
       primaerflag,
       studiengang_nr,
       fach_nr,
       unikey,
       anfdat,
       ruebeudat,
       endedat,
       stufrm,
       kz_rueck_beur_ein
       )
       
select st_studium_nr,
       st_studstamm_nr,
       matrikelnummer,
       st_studiengang_nr,
       st_studienstatus_nr,
       studienstatustyp,
       hrst,
       semester,
       fachsemester,
       hssem,
       primaerflag,
       rank () over (partition by semester, st_studstamm_nr  order by primaerflag desc,st_studium_nr asc) 
 as studiengang_nr,
       fach_nr,
       unikey,
       beginn_datum as anfdat,
      (case when studienstatustyp not in ('Z','X') then null::date 
       else gueltig_ab end) as ruebeudat,
       (case when studienstatustyp in ('Z','X') then gueltig_ab 
       else null::date end) as endedat,
       studienform_statistik_code as stufrm,
       kz_rueck_beur_ein
       from tmp_studien
       where status_historie=1;
       
       
       drop table tmp_studien;