Table 1:
onode_c, dnode_c, dist1
Table 2:
onode_c, dnode_c, dist2
I need a query which returns
onode_c, dnode_c, dist1, dist2
for the records where dist1 and dist2 are not matching in Table 1 and Table 2
select a.onode_c, a.dnode_c, trunc(a.dist1), trunc(b.dist2)
from table1 a, table2 b
where a.onode_c = b.onode_c and a.dnode_c = b.dnode_c and trunc(a.dist1) != trunc(b.dist2);
The above query returns the same records multiple times.
Try this:
select DISTINCT a.onode_c, a.dnode_c, trunc(a.dist1), trunc(b.dist2)
from table1 a, table2 b
where a.onode_c = b.onode_c and a.dnode_c = b.dnode_c and trunc(a.dist1) != trunc(b.dist2);
Try below statement :
select a.onode_c, a.dnode_c, trunc(a.dist), trunc(b.dist2) from table1 a
left join table2 b on a.onode_c = b.onode_c and a.dnode_c = b.dnode_c
where trunc(a.dist1) != trunc(b.dist2);
Try using SELECT DISTINCT perhaps
Related
I have a 2 Tables with below structures
Table 1-- Containing Values like this.
OTHER_CODE
CAPACITY_CODE
Result
A
1
A
5
A
9
A
(null)
B
2
B
6
B
2
Table_2- With Values Like
OTHER_CODE
CAPACITY_CODE
Result
A
1
A
A
5
B
A
(null)
C
A
ELSE
D
B
ALL
E
(null)
ALL
F
I need to Join Table_1 with Table_2 on basis of columns OTHERCODE and CAPACITYCODE and update values in Column Result of Table**1 **using a Merge statement.
I need to handle and match Values based on ELSE and ALL values too.
Check for Direct Match
Check if ALL or ELSE condition
The Final TABLE_1 must look like
OTHER_CODE
CAPACITY_CODE
Result
Explanation
A
1
A
Direct Join
A
5
B
Direct Join
A
9
D
Satsifying ELSE condition
A
(null)
C
Direct join with NVL handling
B
2
E
As Value for CapacityCode in TableB is ALL
B
6
E
As Value for CapacityCode in TableB is ALL
B
2
E
As Value for CapacityCode in TableB is ALL
I Tried Joining both the tables but the was unable to satisfy Else and ALL conditions. Hope if someone can help me on this.
There are Several **Result ** Columns like , Result 1 ,2 in both tables which needs to be updated using the same logic.
Thanks in Advance.
here is a fiddle to work on https://dbfiddle.uk/FMKdWzQT
I got the query working. by using a case statement and assigning a number so I could use max then I just remove the number.
SELECT a.other_code,
a.capacity_code,
(
SELECT SUBSTR(max(
CASE WHEN b.other_code = a.other_code AND a.capacity_code = b.capacity_code THEN concat('3',b.myresult)
WHEN b.other_code = a.other_code AND a.capacity_code is null and b.capacity_code is null THEN concat('2',b.myresult)
WHEN b.other_code = a.other_code AND b.capacity_code in ('ELSE', 'ALL') THEN concat('1',b.myresult)
else null end),2)
FROM table2 b ) as myresult
FROM table1 a
however I can not get the update to work. I tried a merge it is give me the unstable row error and I tried an update select but that is giving me single row subquery error so maybe someone else can take a look at the fiddle. here was my attempt at the update.
UPDATE table1
SET myresult = (
SELECT myresult
FROM (
SELECT a.other_code,
a.capacity_code,
(
SELECT SUBSTR(max(
CASE WHEN b.other_code = a.other_code AND a.capacity_code = b.capacity_code THEN concat('3',b.myresult)
WHEN b.other_code = a.other_code AND a.capacity_code is null and b.capacity_code is null THEN concat('2',b.myresult)
WHEN b.other_code = a.other_code AND b.capacity_code in ('ELSE', 'ALL') THEN concat('1',b.myresult)
else null end),2)
FROM table2 b ) as myresult
FROM table1 a
)t2
WHERE table1.other_code = t2.other_code and nvl(table1.capacity_code,'x') = nvl(t2.capacity_code,'x')
);
I have tables:
Result containing 5 columns: result_id, num_1, num_2, num_3, num_4
Ref containing 4 columns: num_1, num_2, num_3, num_4
Columns num contain random int in range of 1-9
Aim of exercise is to display all result_id from Result table which have num values combination present in Ref table and to display result_id which have not met combination criteria.
I've been trying left joining ref to result, but unfortunately no success. Could you please share some light how to deal with it?
If you want the result_id for which combination exists in the ref table then use following JOIN query:
select distinct r.result_id
from results r
join ref on r.num_1 = ref.num_1 and r.num_2 = ref.num_2
and r.num_3 = ref.num_3 and r.num_4 = ref.num_4
If you want the result_id for which combination do not exists in REF table then use the LEFT JOIN as follows:
select r.result_id
from results r
left join ref on r.num_1 = ref.num_1 and r.num_2 = ref.num_2
and r.num_3 = ref.num_3 and r.num_4 = ref.num_4
where ref.num_1 is null -- or use PK / Not nullable column of REF table here
Assuming you want the columns to "line up" and you want to add a flag to the result_id in the first table, then use exists:
select t1.*,
(case when exists (select 1
from table2 t2
where t2.n1 = t1.n1 and t2.n2 = t1.n2 and t2.n3 = t1.n3 and t2.n4
)
then 'present' else 'not present'
end) as flag
from t2;
I have two tables named [DrugPrescriptionEdition] and [PrescriptionDoseDetail] and now, I join that two tables using the below query and taking a result set.
select * from DrugPrescription dp where id in(
SELECT distinct dpe.template
FROM [DrugPrescriptionEdition] dpe
join PrescriptionDoseDetail pdd on pdd.prescription = dpe.id
where doseEnd_endDate is NULL and doseEnd_doseEndType =1
)
but now I want to take records only contain, (1,2) combination of 'datasource' column and prescription.id should be same.
Example : like records { prescriptionID =4 and there contain ,(1,2) }. I will not consider, only 1 ,or 2 contain records.
Need some expert help to adding this conditions to my above query and modify it .
Expected result : I need to filter out , above query result using this, new condition too.
Let me assume your records are in a single table. Here is one method:
select t.*
from t
where (t.dataSource = 1 and
exists (select 1
from t t2
where t2. prescriptionid = t.prescriptionid and
t2.dataSource = 2
)
) or
(t.dataSource = 2 and
exists (select 1
from t t2
where t2.prescriptionid = t.prescriptionid and
t2.dataSource = 2
)
);
It is unclear if any other data sources are allowed. If they are not, then add:
and
not exists (select 1
from t t3
where t3.prescriptionid = t.prescriptionid and
t3.dataSource not in (1, 2)
)
I have two tables RecordMaster and Dummy
Both have columns like Mobile_Number and Insert_Date
I want a row like
1) from Dummy table I want to fetch those rows whose Mobile_Number And Insert_Date are same compared to RecordMaster.
2) from Dummy table I want to fetch those rows whose Mobile_Number And Insert_Date are different compared to RecordMaster.
After that in 1) condition I want to fetch only those rows whose Cpv_Status is not null.
(CPV_STATUS) is one column in the Dummy table..
Help me please ........
To meet your 1) and 3) needs ( optionally include the WHERE as you need).
SELECT d.*
FROM Dummy d
INNER JOIN RecordMaster r
ON r.mobile_number = d.mobile_number
AND r.insert_date = d.insert_date
WHERE d.Cpv_Status IS NOT NULL
2.
SELECT d.*
FROM Dummy d
WHERE NOT EXISTS
(SELECT 1
FROM RecordMaster r
WHERE r.mobile_number = d.mobile_number
AND r.insert_date = d.insert_date
)
To insert these:
INSERT INTO RecordMaster(mobile_number, insert_date)
SELECT d.mobile_number, insert_date
FROM Dummy d
WHERE NOT EXISTS
(SELECT 1
FROM RecordMaster r
WHERE r.mobile_number = d.mobile_number
AND r.insert_date = d.insert_date
)
The following query will give you all records in dummy that match the records in RecordMaster
SELECT a.Mobile_Number,a.Insert_Date ,a.Cpv_Status
FROM RecordMaster a, Dummy b
WHERE a.Mobile_Number = b.Mobile_Number and a.Insert_Date = b.Insert_Date
The following query will give you records in Dummy that don't have matching records in RecordMadter
SELECT a.Mobile_Number,a.Insert_Date ,a.Cpv_Status
FROM Dummy a
WHERE STR(a.Mobile_Number)+STR(a.Mobile_Number) not in
(SELECT STR(Mobile_Number)+STR(Insert_Date) FROM RecordMaster)
if you need both of these results combined in one result set, then use UNION like this
SELECT a.Mobile_Number,a.Insert_Date ,a.Cpv_Status
FROM RecordMaster a, Dummy b
WHERE a.Mobile_Number = b.Mobile_Number and a.Insert_Date = b.Insert_Date
UNION
SELECT a.Mobile_Number,a.Insert_Date ,a.Cpv_Status
FROM Dummy a
WHERE STR(a.Mobile_Number)+STR(a.Mobile_Number) not in
(SELECT STR(Mobile_Number)+STR(Insert_Date) FROM RecordMaster)
Lastly, you can apply any filter you want to the final result set like this:
select * from (
SELECT a.Mobile_Number,a.Insert_Date , a.Cpv_Status,a.Cpv_Status
FROM RecordMaster a, Dummy b
WHERE a.Mobile_Number = b.Mobile_Number and a.Insert_Date = b.Insert_Date
UNION
SELECT a.Mobile_Number,a.Insert_Date ,a.Cpv_Status
FROM Dummy a
WHERE STR(a.Mobile_Number)+STR(a.Mobile_Number) not in
(SELECT STR(Mobile_Number)+STR(Insert_Date) FROM RecordMaster)
) where Cpv_Status is not null
select a.cust_xref_id, a.est_hour, a.phone_nbr as number, a.credit_calls, a.credit_rpcs, b.sdp_calls
from #temp0 a
full outer join #temp2 b
on a.cust_xref_id = b.sdp_cust_xref_id
and a.est_hour = b.sdp_hour
and a.phone_nbr = b.sdp_phone
Is there a way to get the data from table b with regard to sdp_cust_xref_id, sdp_hour, and sdp_phone when the data does not exist in both tables via the join? If b.sdp_calls does exist, the column values are null.
I read it a few more times and I think I know what you want. Try this. It will give you the values from table b if they are NULL in a:
select COALESCE(a.cust_xref_id, b.sdp_cust_xref_id) as cust_xref_id,
COALESCE(a.est_hour, b.spd_hour) as est_hour,
COALESCE(a.phone_nbr, b.spd_phone) as number,
a.credit_calls,
a.credit_rpcs,
b.sdp_calls
from #temp0 a
full outer join #temp2 b
on a.cust_xref_id = b.sdp_cust_xref_id
and a.est_hour = b.sdp_hour
and a.phone_nbr = b.sdp_phone