I need to compare results from a query against a table. I have the following query:
select
i.person_id,
a.APPELLANT_FIRST_NAME,
a.APPELLANT_MIDDLE_NAME,
a.APPELLANT_LAST_NAME,
a.databaseidnumber,
a.CTAPPEALSNUMBER,
a.NOTICEOFAPPEALFILEDDATE,
a.RECORDDUEDATE,
a.PETITIONONAPPEALDUEDATE,
a.PETITIONONAPPEALFILEDDATE,
a.RESPONSETOPETITIONDUEDATE,
a.RESPONSETOPETITIONFILEDDATE,
a.CERTFILEDDATE,
a.MANDATEISSUEDDATE
from CWLEGAL.individuals i inner join CWLEGAL.tblappealsdatarevisionone a
on a.d_n_number1 = i.casenm and a.appellant_first_name = i.first_name and a.appellant_last_name = i.last_name
order by databaseidnumber;
Now I need to see what databaseidnumber's from Table A don't appear in the results from the query above.
You can use left join and check for null:
select a.*
from CWLEGAL.tblappealsdatarevisionone a left join
CWLEGAL.individuals i
on a.d_n_number1 = i.casenm and
a.appellant_first_name = i.first_name and
a.appellant_last_name = i.last_name
where i.casenm is null
Related
I need to compare query results against a table. I have the following query.
select
i.person_id,
a.appellant_first_name,
a.appellant_middle_name,
a.appellant_last_name,
s.*
from CWLEGAL.individuals i inner join CWLEGAL.tblappealsdatarevisionone a
on i.casenm = a.D_N_NUMBER1 and
i.first_name = a.appellant_first_name and
i.last_name = a.appellant_last_name
inner join CWLEGAL.tblappealstosupremecourt s
on a.DATABASEIDNUMBER = s.DBIDNUMBER
order by orclid21;
I need to see what orclid21's in cwlegal.tblappealstosupremecourt don't appear in the above query.
I was able to get this to work.
select
i.person_id,
a.appellant_first_name,
a.appellant_middle_name,
a.appellant_last_name,
s.*
from CWLEGAL.tblappealstosupremecourt s
join CWLEGAL.tblappealsdatarevisionone a
on a.DATABASEIDNUMBER = s.DBIDNUMBER
left outer join CWLEGAL.individuals i on
i.casenm = a.D_N_NUMBER1 and
i.first_name = a.appellant_first_name and
i.last_name = a.appellant_last_name
where person_id is null
order by orclid21
You are making the first inner join between i and a, the result of which you're joining with s.
Now, if you want to see which records won't join, that's known as anti-join, and in whatever database you're querying it, it may be achieved by either selecting a null result or taking those records as a new result.
Examples, with taking your query (the whole code in the question) as q, assuming you've kept all the needed keys in it:
Example 1:
with your_query as q
select s.orclid21 from q
left join CWLEGAL.tblappealstosupremecourt s
on q.DATABASEIDNUMBER = s.DBIDNUMBER
and s.orclid21 is null
Example 2:
with your_query as q
select s.orclid21 from q
right join CWLEGAL.tblappealstosupremecourt s
on q.DATABASEIDNUMBER != s.DBIDNUMBER
Example 3:
with your_query as q
select s.orclid21 from CWLEGAL.tblappealstosupremecourt s
where s.DBIDNUMBER not in (select distinct q.DATABASEIDNUMBER from q)
SELECT pims.icicimedicalexaminerreport.id,
pims.icicimerfemaleapplicant.adversemenstrualid,
pims.icicimerfemaleapplicant.pregnantid,
pims.icicimerfemaleapplicant.miscarriageabortionid,
pims.icicimerfemaleapplicant.breastdiseaseid,
pims.pimscase.tiannumber
FROM pims.pimscase
INNER JOIN pims.digitization
ON pims.pimscase.digitizationid = pims.digitization.id
INNER JOIN pims.medicalexaminerreport
ON pims.digitization.medicalexaminerreportid =
pims.medicalexaminerreport.id
INNER JOIN pims.icicimedicalexaminerreport
ON pims.medicalexaminerreport.id =
pims.icicimedicalexaminerreport.id
INNER JOIN pims.icicimerfemaleapplicant
ON pims.icicimedicalexaminerreport.id =
pims.icicimerfemaleapplicant.id
WHERE pims.pimscase.tiannumber = 'ICICI1234567890'
which gives me the following output
Now I want to use the above output values to select the rows from the table "YesNoAnswerWithObservation"
I imagine it should look something like this Select * from YesNoAnswerWithObservation Where Id in (22,27,26,...23)
Only instead of typing the values inside IN clause I want to use the values in each column resulting from above-mentioned query.
I tried the below code but it returns all the rows in the table rather than rows mentioned inside the In
SELECT pims.yesnoanswerwithobservation.observation,
graphitegtccore.yesnoquestion.description,
pims.yesnoanswerwithobservation.id ObservationId
FROM pims.yesnoanswerwithobservation
INNER JOIN graphitegtccore.yesnoquestion
ON pims.yesnoanswerwithobservation.yesnoanswerid =
graphitegtccore.yesnoquestion.id
WHERE EXISTS (SELECT pims.icicimedicalexaminerreport.id,
pims.icicimerfemaleapplicant.adversemenstrualid,
pims.icicimerfemaleapplicant.pregnantid,
pims.icicimerfemaleapplicant.pelvicorgandiseaseid,
pims.icicimerfemaleapplicant.miscarriageabortionid,
pims.icicimerfemaleapplicant.gynocologicalscanid,
pims.icicimerfemaleapplicant.breastdiseaseid,
pims.pimscase.tiannumber
FROM pims.pimscase
INNER JOIN pims.digitization
ON pims.pimscase.digitizationid =
pims.digitization.id
INNER JOIN pims.medicalexaminerreport
ON pims.digitization.medicalexaminerreportid =
pims.medicalexaminerreport.id
INNER JOIN pims.icicimedicalexaminerreport
ON pims.medicalexaminerreport.id =
pims.icicimedicalexaminerreport.id
INNER JOIN pims.icicimerfemaleapplicant
ON pims.icicimedicalexaminerreport.id =
pims.icicimerfemaleapplicant.id
WHERE pims.pimscase.tiannumber = 'ICICI1234567890')
Any help or a nudge in the right direction would be greatly appreciated
Presumably you want the ids from the first query:
SELECT awo.observation, ynq.description, ynq.id as ObservationId
FROM pims.yesnoanswerwithobservation awo JOIN
graphitegtccore.yesnoquestion ynq
ON awo.yesnoanswerid = ynq.id
WHERE ynq.id = (SELECT mer.id
FROM pims.pimscase c JOIN
pims.digitization d
ON c.digitizationid = d.id JOIN
pims.medicalexaminerreport mer
ON d.medicalexaminerreportid = mer.id JOIN
pims.icicimedicalexaminerreport imer
ON mer.id = imer.id JOIN
pims.icicimerfemaleapplicant ifa
ON imer.id = ifa.id
WHERE c.tiannumber = 'ICICI1234567890'
) ;
Notice that table aliases make the query much easier to write and to read.
I've got a query that returns order details, I want information from the briisk table for deals it has found. I also want it to display orders even if the briisk table has nothing.
If I add the final line (and flostream.briisk.master = "") my query only returns one result instead of two.
SELECT *
FROM (SELECT orderno,ifnull(dealid,sales_rule) as DealIDCombo from flostream.orders left join mobileheads.surveys on mobileheads.surveys.order_number = flostream.orders.externalreference) as first
INNER JOIN flostream.orders on first.orderno = flostream.orders.orderno
LEFT JOIN flostream.briisk on first.dealidcombo = flostream.briisk.uniquereference
WHERE first.orderno in (359692,359683)
//AND flostream.briisk.master = ""
When you use a left outer join, then you need to include filter conditions on the second table in the on clause. So try this:
SELECT *
FROM (SELECT orderno,ifnull(dealid,sales_rule) as DealIDCombo
from flostream.orders left join
mobileheads.surveys
on mobileheads.surveys.order_number = flostream.orders.externalreference
) as first INNER JOIN
flostream.orders
on first.orderno = flostream.orders.orderno LEFT JOIN
flostream.briisk
on first.dealidcombo = flostream.briisk.uniquereference AND
flostream.briisk.master = ""
WHERE first.orderno in (359692, 359683)
Conditions on the first table should go in the WHERE clause.
I wanted to left join two queries:
First:
SELECT TIG_TOL.sName AS Maschine,
TIG_TOL.lTolRef,
Max(TIG_JOB.tActBegin) AS MaxvontActBegin
FROM TIG_JOB LEFT JOIN TIG_TOL ON TIG_JOB.lMacRef = TIG_TOL.lTolRef
WHERE (((TIG_JOB.sState)="Run" Or (TIG_JOB.sState)="Ready"))
GROUP BY TIG_TOL.sName, TIG_TOL.lTolRef;
Second:
SELECT TIG_JOB.sName AS Auftrag,
TIG_JOB.lJobRef,
TIG_TOL.sName AS Artikel,
TIG_TOL.sDescript AS Artikel_Bezeichnung
FROM (TIG_JOB LEFT JOIN TIG_TOL_BOK ON TIG_JOB.lJobRef = TIG_TOL_BOK.lJobRef)
LEFT JOIN TIG_TOL ON (TIG_TOL_BOK.lTolRef = TIG_TOL.lTolRef)
AND (TIG_TOL_BOK.lTolTypRef = TIG_TOL.lTolTypRef)
WHERE (((TIG_TOL.lTolTypRef)=10));
Over a left join
on First.MaxvontActBegin = Second.TIG_JOB.tActBegin
AND First.TIG_TOL.lTolRef = Second.TIG_JOB.lMacRef
Is that possible? In Access Im doing it over two queries, where the second is using the first..
I (blindly) added TIG_JOB.tActBegin and TIG_JOB.lMacRef to the 2nd SELECT (hoping they exist) in order to JOIN the two results.
I used SELECT * only because you did not specify the column selection.
SELECT *
FROM
(
SELECT TIG_TOL.sName AS Maschine,
TIG_TOL.lTolRef,
Max(TIG_JOB.tActBegin) AS MaxvontActBegin
FROM TIG_JOB LEFT JOIN TIG_TOL ON TIG_JOB.lMacRef = TIG_TOL.lTolRef
WHERE (((TIG_JOB.sState)="Run" Or (TIG_JOB.sState)="Ready"))
GROUP BY TIG_TOL.sName, TIG_TOL.lTolRef
) AS FirstTable
LEFT JOIN
(
SELECT TIG_JOB.sName AS Auftrag,
TIG_JOB.lJobRef,
TIG_TOL.sName AS Artikel,
TIG_TOL.sDescript AS Artikel_Bezeichnung,
TIG_JOB.tActBegin,
TIG_JOB.lMacRef
FROM (TIG_JOB LEFT JOIN TIG_TOL_BOK ON TIG_JOB.lJobRef = TIG_TOL_BOK.lJobRef)
LEFT JOIN TIG_TOL ON (TIG_TOL_BOK.lTolRef = TIG_TOL.lTolRef)
AND (TIG_TOL_BOK.lTolTypRef = TIG_TOL.lTolTypRef)
WHERE (((TIG_TOL.lTolTypRef)=10))
) AS SecondTable
ON FirstTable.MaxvontActBegin = SecondTable.tActBegin
AND FirstTable.lTolRef = SecondTable.lMacRef`
I was trying to join 3 tables - CurrentProducts, SalesInvoice and SalesInvoiceDetail. SalesInvoiceDetail contains FK/foreign key to the other two tables and some other columns. The first query is ok but the second is not. My question comes at the end of the code.
Right
select *
from CurrentProducts inner join
(dbo.SalesInvoiceDetail inner join dbo.SalesInvoice
on dbo.SalesInvoiceDetail.InvoiceID = dbo.SalesInvoice.InvoiceID
)
on dbo.SalesInvoiceDetail.ProductID = dbo.CurrentProducts.ProductID
Wrong
select *
from CurrentProducts inner join
(select * from
dbo.SalesInvoiceDetail inner join dbo.SalesInvoice
on dbo.SalesInvoiceDetail.InvoiceID = dbo.SalesInvoice.InvoiceID
)
on dbo.SalesInvoiceDetail.ProductID = dbo.CurrentProducts.ProductID
error - Incorrect syntax near the keyword 'on'.
Why is the second query wrong ? Isn't it conceptually the same as the first one ? That is inside join makes a result set. We select * the result set and then join this result set to CurrentProducts ?
The first query is a "plain" join expressed with an older syntax. It can be rewritten as:
select
*
from
CurrentProducts
inner join dbo.SalesInvoiceDetail
on dbo.SalesInvoiceDetail.ProductID = dbo.CurrentProducts.ProductID
inner join dbo.SalesInvoice
on dbo.SalesInvoiceDetail.InvoiceID = dbo.SalesInvoice.InvoiceID
The second query is a join where the second table is a subquery. When you join on a subquery, you must assign an alias to it and use that alias to refer to the columns returned by the subquery:
select
*
from
CurrentProducts
inner join (select *
from dbo.SalesInvoiceDetail
inner join dbo.SalesInvoice
on SalesInvoiceDetail.InvoiceID = SalesInvoice.InvoiceID
) as foo on foo.ProductID = dbo.CurrentProducts.ProductID
You need to alias the inner query. Also, in the first one the parentheses are not needed.
select *
from CurrentProducts inner join
(select * from
dbo.SalesInvoiceDetail inner join dbo.SalesInvoice
on dbo.SalesInvoiceDetail.InvoiceID = dbo.SalesInvoice.InvoiceID
) A
on A.ProductID = dbo.CurrentProducts.ProductID