Wanneer u WITH gebruikt met UPDATE, moet u een alias gebruiken voor de updatetabel. Zo niet, dan werkt het niet.
Ook kun je de UPDATED TABLE in de WITH CLAUSE niet aanroepen, op dat moment is die tabel onbekend, daarom krijg je INVALID IDENTIFIER. Om het probleem op te lossen, moet je die voorwaarde verwijderen en aan het einde toevoegen.
Probeer deze eens, maar ik schrijf zonder het datamodel te kennen, dus let op.
UPDATE SNP_FACULTY_CENSUS SFC
SET OIR_TERMINAL_DEGREE = (
WITH HIGHES_DEG_VALUE AS (
SELECT max(D.OIR_DEGREE_HIERARCHY) AS MAX_DEG
FROM VPAA_PPAGGENL_FIS V
JOIN DIM_DEGREE_CROSSWALK D
ON V.VPAA_FACULTY_DEGREE_CODE = D.VPAA_DEGREE_CODE
LEFT JOIN SNP_FACULTY_CENSUS S
ON V.PERSON_SKEY = S.PERSON_SKEY
)
SELECT
CASE
WHEN MAX_DEG = 30
THEN --CHECK IF EXIST ON CROSSWALKS AND USE THAT VALUE IF IT DOES
(CASE
WHEN EXISTS (SELECT V.VPAA_FACULTY_DEGREE_CODE, --IF ON SUBJ CODE CROSSWALK
V.VPAA_FACULTY_SUBJECT_CODE
FROM VPAA_PPAGGENL_FIS V
JOIN DIM_DEGREE_CROSSWALK D
ON V.VPAA_FACULTY_DEGREE_CODE = D.VPAA_DEGREE_CODE
INNER JOIN SUBJ_CODE_CROSSWALK S
ON V.VPAA_FACULTY_DEGREE_CODE = S.VPAA_FACULTY_DEGREE_CODE
and S.VPAA_FACULTY_SUBJECT_CODE = V.VPAA_FACULTY_SUBJECT_CODE
WHERE V.PERSON_SKEY = SNP_FACULTY_CENSUS.PERSON_SKEY ----CHANGE TO = SRC.PERSON_SKEY
)
THEN (SELECT DISTINCT -- USE TERMINAL VALUE FROM SUBJ CODE
CASE
WHEN s.OIR_TERMINAL_DEGREE_STATUS =
'Terminal'
THEN
'Yes'
WHEN s.OIR_TERMINAL_DEGREE_STATUS =
'Not terminal'
THEN
'No'
ELSE
'Unknown'
END
FROM SUBJ_CODE_CROSSWALK S
INNER JOIN VPAA_PPAGGENL_FIS V
ON V.VPAA_FACULTY_DEGREE_CODE =
S.VPAA_FACULTY_DEGREE_CODE
AND S.VPAA_FACULTY_SUBJECT_CODE =
V.VPAA_FACULTY_SUBJECT_CODE
WHERE V.PERSON_SKEY = SNP_FACULTY_CENSUS.PERSON_SKEY )----CHANGE TO = SRC.PERSON_SKEY )
WHEN EXISTS (SELECT DISTINCT V.VPAA_FACULTY_DEGREE_CODE, --IF ON CLIC INSTRUCTORS CROSSWALK
V.VPAA_FACULTY_SUBJECT_CODE,
I.OIR_EMPLOYEE_DEPARTMENT_HOME_ORG
FROM VPAA_PPAGGENL_FIS V
INNER JOIN CLIC_INSTRUCTORS_CROSSWALK C
ON V.VPAA_FACULTY_DEGREE_CODE = C.VPAA_FACULTY_DEGREE_CODE
AND V.VPAA_FACULTY_SUBJECT_CODE = C.VPAA_FACULTY_SUBJECT_CODE
INNER JOIN IPEDS_REPORT_DETAILS I ON V.PIDM = I.HR_PIDM
WHERE V.PERSON_SKEY = SNP_FACULTY_CENSUS.PERSON_SKEY ----CHANGE TO = SRC.PERSON_SKEY
AND (I.OIR_EMPLOYEE_DEPARTMENT_HOME_ORG = '396000'
OR I.OIR_EMPLOYEE_DEPARTMENT_HOME_ORG = '396010')
)
THEN (SELECT DISTINCT
CASE
WHEN C.OIR_TERMINAL_DEGREE_STATUS =
'Terminal'
THEN
'Yes'
WHEN C.OIR_TERMINAL_DEGREE_STATUS =
'Not terminal'
THEN
'No'
ELSE
'Unknown'
END
FROM CLIC_INSTRUCTORS_CROSSWALK C
INNER JOIN VPAA_PPAGGENL_FIS V
ON C.VPAA_FACULTY_DEGREE_CODE =
V.VPAA_FACULTY_DEGREE_CODE
AND C.VPAA_FACULTY_SUBJECT_CODE =
V.VPAA_FACULTY_SUBJECT_CODE
WHERE V.PERSON_SKEY = SNP_FACULTY_CENSUS.PERSON_SKEY )----CHANGE TO = SRC.PERSON_SKEY)
ELSE --USE DIM DEGREE CROSSWALK NORMALLY
(SELECT DISTINCT
CASE
WHEN D.OIR_TERMINAL_DEGREE_STATUS =
'Terminal'
THEN
'Yes'
WHEN D.OIR_TERMINAL_DEGREE_STATUS =
'Not terminal'
THEN
'No'
ELSE
'Unknown'
END
FROM DIM_DEGREE_CROSSWALK D
JOIN VPAA_PPAGGENL_FIS V
ON V.VPAA_FACULTY_DEGREE_CODE =
D.VPAA_DEGREE_CODE
WHERE V.PERSON_SKEY = SNP_FACULTY_CENSUS.PERSON_SKEY ----CHANGE TO = SRC.PERSON_SKEY)
ORDER BY OIR_DEGREE_HIERARCHY DESC
FETCH FIRST ROW ONLY )
END) --USE DIM DEGREE CROSSWALK FOR THE TERMINAL VALUE FOR THE MAX DEG THERE
WHEN MAX_DEG != 30
THEN
(SELECT DISTINCT
CASE
WHEN D.OIR_TERMINAL_DEGREE_STATUS =
'Terminal'
THEN
'Yes'
WHEN D.OIR_TERMINAL_DEGREE_STATUS =
'Not terminal'
THEN
'No'
ELSE
'Unknown'
END
FROM DIM_DEGREE_CROSSWALK D
JOIN VPAA_PPAGGENL_FIS V
ON V.VPAA_FACULTY_DEGREE_CODE =
D.VPAA_DEGREE_CODE
WHERE V.PERSON_SKEY = SNP_FACULTY_CENSUS.PERSON_SKEY ----CHANGE TO = SRC.PERSON_SKEY)
ORDER BY OIR_DEGREE_HIERARCHY DESC
FETCH FIRST ROW ONLY )
ELSE NULL
END
FROM HIGHES_DEG_VALUE
) WHERE SNP_FACULTY_CENSUS.OIR_FALL_TERM = 'Fall 2019' ;