I have 2 DB2 tables. I want to find out records that are in table A is not Table B with the following condition
I wrote this query and it is not working
SELECT A.CL_BATCH_DEPT,
A.CL_TRANS_CODE, A.CL_CUR_DOC_NO
FROM DBPA60AC.TB_ACCOUNT_EVENT A
LEFT JOIN DBPA60AC.TB_DOCUMENT B ON A.CL_CUR_DOC_NO = B.CL_DOCNO
WHERE A.CL_BATCH_DEPT = 'R07' AND A.CL_TRANS_CODE = '210'
AND A.CL_CUR_DOC_NO = "PI%" AND
B CL_DOCNO IS NULL
I am guessing that you want:
SELECT e.*
FROM DBPA60AC.TB_ACCOUNT_EVENT e LEFT JOIN
DBPA60AC.TB_DOCUMENT d
ON e.CL_CUR_DOC_NO = d.CL_DOCNO
WHERE e.CL_BATCH_DEPT = 'R07' AND
e.CL_TRANS_CODE = '210' AND
e.CL_CUR_DOC_NO LIKE 'PI%' AND
d.CL_DOCNO IS NULL;
That is, the comparison to PI% suggests that you really want LIKE.
Note that I also changed the aliases so they are meaningful.
Related
I have two tables, temp_am and amphibian. The relationship between the two tables comes from the lake_id and the survey_date column in both tables. Both tables have 24,109 entries.
temp_am
id
lake_id
survey_date
1
10,001
7/25/2001
5
10,005
7/27/2001
6
10,006
7/29/2001
etc...
amphibain
id
lake_id
survey_date
amhibian_survey_id
1
10,002
7/25/2001
2
10,005
7/27/2001
etc...
I want to input the temp_am.id into the amphibian.amphibian_survey_id when both lake_ids and survey dates equal each other.
I have tried this sql query but it never worked. I canceled the query after 600 seconds as I figured a 29,000 observation table should not take that long. Please let me know if you see any issues in my query statement.
update amphibian
set amphibian_survey_id = tm.id
from amphibian a
inner join temp_am tm
on a.lake_id = tm.lake_id
and a.survey_date = tm.survey_date
This query worked in microsoft access but not on DBeaver
UPDATE amphibian
inner JOIN amphibian_survey_meta_data md ON
(amphibian.survey_date = md.survey_date) AND (amphibian.lake_id = md.lake_id) SET amphibian.amphibian_survey_id = [md.id];
Postgres does not require repeating the table name for an update join. In this case even the join is not necessary just set <column> = ( select ... ) is sufficient. See demo here.
update amphibain a
set amhibian_survey_id =
( select tm.id
from temp_am tm
where (tm.lake_id, tm.survey_date) =
(a.lake_id, a.survey_date)
) ;
I need to select some columns from two tables in a SQL Server database. I need to use something like the following:
SELECT
c.itmtxt, a.attr1val, a.attr2val, a.attr3val
FROM
code c
JOIN
codeattribute a ON c.itmcd = a.itmcd
WHERE
c.catcd = 1
AND c.itmtxt = 2
AND a.attr1val = 'A'
However, when I add the last where AND statements the query does not work. If I end with the single WHERE clause the code works as expected.
Can anyone see what is wrong?
Thanks!
You'll need to move AND a.attr1val = 'A' into your join clause.
SELECT c.itmtxt, a.attr1val, a.attr2val, a.attr3val FROM code c
JOIN codeattribute a ON c.itmcd = a.itmcd AND a.attr1val = 'A'
WHERE c.catcd = 1
AND c.itmtxt = 2
I`m working on some sql queries to get some data out of a table; I have made 2 queries for the
same data but both give another result. The 2 queries are:
SELECT Samples.Sample,
data_overview.Sample_Name,
data_overview.Sample_Group,
data_overview.NorTum,
data_overview.Sample_Plate,
data_overview.Sentrix_ID,
data_overview.Sentrix_Position,
data_overview.HybNR,
data_overview.Pool_ID
FROM tissue INNER JOIN (
( patient INNER JOIN data_overview
ON patient.Sample = data_overview.Sample)
INNER JOIN Samples ON
(data_overview.Sample_id = Samples.Sample_id) AND
(patient.Sample = Samples.Sample)
) ON
(tissue.Sample_Name = data_overview.Sample_Name) AND
(tissue.Sample_Name = patient.Sample_Name)
WHERE data_overview.Sentrix_ID= 1416198
OR data_overview.Pool_ID='GS0005701-OPA'
OR data_overview.Pool_ID='GS0005702-OPA'
OR data_overview.Pool_ID='GS0005703-OPA'
OR data_overview.Pool_ID='GS0005704-OPA'
OR data_overview.Sentrix_ID= 1280307
ORDER BY Samples.Sample;")
And the other is
SELECT Samples.Sample,
data_overview.Sample_Name,
data_overview.Sample_Group,
data_overview.NorTum,
data_overview.Sample_Plate,
data_overview.Sentrix_ID,
data_overview.Sentrix_Position,
data_overview.HybNR,
data_overview.Pool_ID
FROM tissue INNER JOIN
(
(patient INNER JOIN data_overview
ON patient.Sample = data_overview.Sample)
INNER JOIN Samples ON
(data_overview.Sample_id = Samples.Sample_id)
AND (patient.Sample = Samples.Sample)) ON
(tissue.Sample_Name = data_overview.Sample_Name)
AND (tissue.Sample_Name = patient.Sample_Name)
WHERE ((
(data_overview.Sentrix_ID)=1280307)
AND (
(data_overview.Pool_ID)="GS0005701-OPA"
OR (data_overview.Pool_ID)="GS0005702-OPA"
OR (data_overview.Pool_ID)="GS0005703-OPA"
OR (data_overview.Pool_ID)="GS0005704-OPA"))
OR (((data_overview.Sentrix_ID)=1416198))
ORDER BY data_overview.Sample;
The one in the top is working quite well but it still won't filter the sentrix_ID.
The second 1 is created with Access but when I try to run this Query in R it gave
a unexpected symbol error. So if anyone knows how to create a query that filter POOL_ID and Sentrix_id with the given parameters thanks in advance
Is it a case of making the where clause something like this:
WHERE Sentrix_ID = 1280307 AND (Pool_ID = 'VAL1' OR Pool_ID = 'VAL2' OR Pool_ID = 'VAL3')
i.e. making sure you have brackets around the "OR" components?
Maybe you meant:
...
WHERE data_overview.Sentrix_ID IN (1280307,1416198 )
AND data_overview.Pool_ID IN ("GS0005701-OPA", "GS0005702-OPA", "GS0005703-OPA" ,"GS0005704-OPA")
;
I have the following tables. I want to run a query but I think my beginner tsql level won't help here.. It probably also is a situation where I have a bad database design.
Basically I need to select all fields from tblPhotoGalleries. Also I need to create a seperate field named GalleryCategoryName.
GalleryCategoryName field will be the pCatName in tblPhotoGalleryCats.
If pCatName in tblPhotoGalleryCats = '0', then that would mean, ConnectedNewsCatID is something other than 0. In that case;
GalleryCategoryName will be the CategoryName field from tblNewsCategories where CategoryID = ConnectedNewsCatID
Use a left join on the news category table, and use a case expression to choose between the names:
select
g.pgID, g.gName,
GalleryCategoryName = case c.pCatName when '0' then n.CategoryName else c.pCatName end
from tblPhotoGalleries g
inner join tblPhotoGFalleryCats c on c.pCatID = g.FK_pCatID
left join tblNewsCategories n on n.CategoryOd = c.ConnectedNewsCatID
Try starting here:
select *,
case when PGC.pCatName = '0' then NC.CategoryName else PGC.pCatName end as [CatName]
from tblPhotoGalleries as PG inner join
tblPhotoGalleryCats as PGC on PGC.pCatID = FK_pCatID left outer join
tblNewsCategories as NC on NC.CategoryId = ConnectedNewsCatID
I'm working on a DB2 stored procedure and am having a little trouble getting the results I want. The problem with the following query is that it does not return rows from table A that don't pass the final where clause. I would like to receive all rows from table A that meet the first WHERE clause (WHERE A.GENRC_CD_TYPE = 'MDAA'). Then, add an email column from table B for each of those rows(WHERE (A.DESC) = B.MATL_PLNR_ID).
SELECT A.GENRC_CD,
A.DESC_30,
A.DOL,
A.DLU,
A.LU_LID,
B.EMAIL_ID_50
FROM GENRCCD A,
MPPLNR B
WHERE A.GENRC_CD_TYPE = 'MDAA'
AND (A.DESC_30) = B.MATL_PLNR_ID;
Any help is much appreciated, thanks!
Then what you need is a LEFT JOIN:
SELECT A.GENRC_CD,
A.DESC_30,
A.DOL,
A.DLU,
A.LU_LID,
B.EMAIL_ID_50
FROM GENRCCD A LEFT JOIN
MPPLNR B on A.DESC_30=B.MATL_PLNR_ID
WHERE A.GENRC_CD_TYPE = 'MDAA'