Below is my SQL. I don't know what else to do to not receive "not a single-group group function" error.
SELECT PP.PENSIONERID,SUM(ROUND(EXP(SUM(LN(INFIDX)))*AMOUNT,2))AMOUNT
FROM AG_PEN_PARTS PP
JOIN LAG_INF_INDICES INF ON INF.INFYEAR>=EXTRACT(YEAR FROM PP.BEGDATE)
GROUP BY PP.PENSIONERID,PP.AMOUNT
I can't include ROUND(EXP(SUM(LN(INFIDX)))*AMOUNT,2) in the GROUP BY clause as group functions are not allowed there. Any ideas?
EDIT: Here're my two tables:
LAG_INF_INDICES: INFYEAR | INFIDX
----------------
2010 1.079
2011 1.116
2012 1.011
2013 1.024
AG_PEN_PARTS: PENSIONERID | BEGDATE | AMOUNT
------------------------------
112 07/20/2013 120
113 01/10/2012 100
112 12/12/2010 90
114 03/05/2011 70
here's the result I would expect to get:
PENSIONERID | AMOUNT
----------------------
112 235.08
113 103.53
114 80.87
So for instance, for the pensionerid 112 there're two records. First I need to multiply 90 with the multiplication of the INFIDX values beginning from 2010 and then 120 with the multiplication of the INFIDX values beginning from 2013 and then get sum of these two values.
To get this working, move the second SUM to another SELECT with a second GROUP BY:
SELECT PENSIONERID, SUM(AMOUNT) as AMOUNT FROM (
SELECT PP.PENSIONERID, ROUND(EXP(SUM(LN(INFIDX)))*AMOUNT,2) AMOUNT
FROM AG_PEN_PARTS PP
JOIN LAG_INF_INDICES INF ON INF.INFYEAR>=EXTRACT(YEAR FROM PP.BEGDATE)
GROUP BY PP.PENSIONERID, AMOUNT
) GROUP BY PENSIONERID
SQL Fiddle
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I have a matrix visual in Power BI. The columns are departments and the rows years. The values are counts of people in each department each year. The departments obviously don't have a natural ordering, BUT I would like to reorder them using the total column count for each department in descending order.
For example, if Department C has 100 people total over the years (rows), and all the other departments have fewer, I want Department C to come first.
I have seen other solutions that add an index column, but this doesn't work very well for me because the "count of people" variable is what I want to index by and that doesn't already exist in my data. Rather it's a calculation based on individual people which each have a department and year.
If anyone can point me to an easy way of changing the column ordering/sorting that would be splendid!
| DeptA | DeptB | DeptC
------|-------|-------|-------
1900 | 2 | 5 | 10
2000 | 6 | 7 | 2
2010 | 10 | 1 | 12
2020 | 0 | 3 | 30
------|-------|-------|-------
Total | 18 | 16 | 54
Order: #2 #3 #1
I don't think there is a built-in way to do this like there is for sorting the rows (there should be though, so go vote for a similar idea here), but here's a possible workaround.
I will assume your source table is called Employees and looks something like this:
Department Year Value
A 1900 2
B 1900 5
C 1900 10
A 2000 6
B 2000 7
C 2000 2
A 2010 10
B 2010 1
C 2010 12
A 2020 0
B 2020 3
C 2020 30
First, create a new calculated table like this:
Depts = SUMMARIZE(Employees, Employees[Department], "Total", SUM(Employees[Value]))
This should give you a short table as follows:
Department Total
A 18
B 16
C 54
From this, you can easily rank the totals with a calculated column on this Depts table:
Rank = RANKX('Depts', 'Depts'[Total])
Make sure your new Depts table is related to the original Employees table on the Department column.
Under the Data tab, use Modeling > Sort by Column to sort Depts[Department] by Depts[Rank].
Finally, replace the Employees[Department] with Depts[Department] on your matrix visual and you should get the following:
I'm creating a report for a business using Oracle and SSRS. The report requires me to aggregate contiguous ranges of serial numbers, which can consist of alphanumerics.
For example, say I have the following serials:
OPS114
OPS115
OPS116
OPS117
OPS145
OPS146
OPS160
890RPT
896RPT
897RPT
The report should have a single aggregate row for each contiguous range, with the count of each range, like so:
OPS114 - OPS117 (4)
OPS145 - OPS146 (2)
OPS160 - OPS160 (1)
890RPT - 890RPT (1)
896RPT - 897RPT (2)
I've pulled the data I need, and I'm bulk-collecting it into a table variable. Now, I need to aggregate the rows - this wouldn't be bad if I only needed to manipulate the data, but I need to have this available as a query for the refcursor. Can I open a refcursor for a PL/SQL FOR loop, or am I barking up the wrong tree? I've attempted to Google this, but the "cursor for loop" is not what I'm looking for. The alternative is to try to aggregate the results in SSRS using VB. (So either way, it won't be a good time.) I'm not sure if I have access to create a SQL table type for this, so this is the alternative I've sought.
If anyone has any experience with this, it would be greatly appreciated!
You could do this from a single SQL statement but you need to define the data better. Your column stores strings but you are using them as numbers to find out the range. And it seems the number part could either be before or after the string part.
If you are able to write some logic that separates out the numbers like this (and maybe keep the string part in another column)-
114
115
116
117
145
146
160
890
896
897
Then it reduces to a simple gaps and islands problem.
Step 1 - Select rownum along with this column (this would be a continuous sequence starting from 1)
Step 2 - Subtract rownum from this numeric data column.
Step 3 - Group by that result
Step 4 - Get min(numeric value) and max(numeric value) and count(numeric value) from the group which will be your result when combined as string.
Numeric_part Rownum Difference
------------ ------ ------------
114 1 113
115 2 113
116 3 113
117 4 113
145 5 140
146 6 140
160 7 153
890 8 882
896 9 887
897 10 887
Grouping this by Difference column, you get -
Difference Min(num) Max(num) count(num) Result
---------- --------- ---------- ---------- -----------------
113 114 117 4 114 - 117 (4)
140 145 146 2 145 - 146 (2)
153 160 160 1 160 - 160 (1)
882 890 890 1 890 - 890 (1)
887 896 897 2 896 - 897 (2)
That SQL statement can be used in PLSQL to return a cursor as in this link that #MickMnemonic has in the comments.
Basically -
OPEN cursor_variable FOR SELECT something FROM something...;
I spoke to a coworker about this and he had an idea that I've been able to implement.
I was able to create a pipelined function that handled my data selection and transforms for me; this allowed me to aggregate my rows as I needed to and only pass rows after a contiguous range was complete.
I am now calling that function from a procedure using the SELECT ... FROM TABLE(MYFUNCTION()) syntax. This allows me to get everything into a refcursor without much issue.
While this may not be performant (looping over a cursor, and manually aggregating), this is for a monthly report, and so I won't attempt to optimize until it's necessary (as we have other work to do).
I have 3 tables; COMPANY, TRAINING TICKET and TEST.
COMPANY table:
COMPANY CODE | COMPANY NAME
192 ABC ENTERPRISE
299 XYZ ENTERPRISE
TRAINING TICKET table:
TICKET ID | COMPANY CODE | START DATE
2900 192 2015-02-02
3939 192 2015-03-03
4399 299 2015-03-02
TEST SESSION table:
TEST CODE | TICKET ID | COMPANY CODE | CERTIFIED
1221 2900 192 YES
2821 3939 192 NULL
3922 4399 299 YES
I need something like this:
C. CODE | COMPANY NAME | 1ST START DATE | TRAINING TICKET TOTAL | CERTIFIED TOTAL
192 ABC ENTERPRISE 2015-02-02 2 1
299 XYZ ENTERPRISE 2015-03-02 1 1
Its possible?
My Sql instruction is:
Select *, count(TICKET.CCODE) AS TICKET_TOTAL, count(TEST.CODE) AS CERT_TOTAL
from TICKET
Inner Join COMPANY on TICKET.CCODE = COMPANY.CCODE
Inner Join TEST on COMPANY.CCODE = TEST.CCODE
Group by (TICKET.CCODE),(TEST.CCODE)
Order by TICKET_TOTAL DESC
but both counts are always equals (same result for TICKET_TOTAL and CERT_TOTAL) and the sums are wrong - the result is TICKET_TOTAL = 21 and CERT_TOTAL = 28, but I got 523 - for TOP 1 company.
I got the answer:
Select COMPANY.CODE, COMPANY.NAME,
MIN(TICKET.STARTDATE), count(TICKET.TICKETID) AS TICKET_TOTAL,
count(TEST.CERTIFIED) AS CERT_TOTAL
from COMPANY
INNER JOIN TICKET ON COMPANY.CODE = TICKET.CCODE
LEFT JOIN TEST ON TICKET.TICKETID = TEST.TICKET
Group by (TICKET.CCODE)
ORDER BY TICKET_TOTAL DESC
1- Reorder and star the instruction from COMPANY TABLE
2- MIN(TICKET.STARTDATE) to got the First Start Date (Use MAX to got the Last Start Date if necessary)
3- Change Inner Join to Left Join (because some companies have a ticket on ticket table but does not have a test on test table)
Hope this can help someone in the future!
currently I am using pl/sql Developer(Oracle). I am told to convert a Row wise arranged data into columns but without the use of PIVOT. Since the Table I am working on dynamically changes, I am not able to use DECODE too.
POLICY SEQS INVDATE SUM(AMT)
-------- ------ ----------- ----------
policA 123 01-JAN-10 40
policA 123 01-FEB-10 50
policA 123 01-MAR-10 60
policA 456 01-JAN-10 360
policA 456 01-FEB-10 450
policA 456 01-MAR-10 540
policA 789 01-FEB-10 1000
polcA 789 01-MAR-10 1000
I have to re-arrange the dates and the sum of amounts column wise. So that the Single Policy and Single SEQS will have the dates and its amount column wise in a line.
"POLICY","SEQS","INST1","INST1SUM","INST2","INST2SUM","INST3","INST3SUM"
"policA","123","01-JAN-10","40","01-FEB-10","50","01-MAR-10","60"
"policA","456","01-JAN-10","360","01-FEB-10","450","01-MAR-10","540"
"policA","789","01-FEB-10","1000","01-MAR-10","1000"
Some Policy might not be starting from Jan, so the INST1 must be from feb, INST2 must be Mar and INST3 and corresponding INSTSUM must be NULL.
Is there any way that this can be done using CROSS JOINS or using xml function?
Can I use xmlagg with alternative data (INST and SUM)?
I have done some research and am not able to solve this out. Can you please help me with this?
I have two tables like below. Basically i want to join both of them and expected the result like below.
First 3 rows of table 2 does not have any activity id just empty.
All fields are tab separated. Category "33" is having three description as per table 2.
We need to make use of "Activity ID" to get the result for "33" category as there are 3 values for that.
could anyone tell me how to achieve this output?
TABLE: 1
Empid Category ActivityID
44126 33 TRAIN
44127 10 UFL
44128 12 TOI
44129 33 UNASSIGNED
44130 15 MICROSOFT
44131 33 BENEFITS
44132 43 BENEFITS
TABLE 2:
Category ActivityID Categdesc
10 billable
12 billable
15 Non-billable
33 TRAIN Training
33 UNASSIGNED Bench
33 BENEFITS Benefits
43 Benefits
Expected Output:
44126 33 Training
44127 10 Billable
44128 12 Billable
44129 33 Bench
44130 15 Non-billable
44131 33 Benefits
44132 43 Benefits
It's little difficult to do this Hive as there are many limitations. This is how I solved it but there could be a better way.
I named your tables as below.
Table1 = EmpActivity
Table2 = ActivityMas
The challenge comes due to the null fields in Table2. I created a view and Used UNION to combine result from two distinct queries.
Create view actView AS Select * from ActivityMas Where Activityid ='';
SELECT * From (
Select EmpActivity.EmpId, EmpActivity.Category, ActivityMas.categdesc
from EmpActivity JOIN ActivityMas
ON EmpActivity.Category = ActivityMas.Category
AND EmpActivity.ActivityId = ActivityMas.ActivityId
UNION ALL
Select EmpActivity.EmpId, EmpActivity.Category, ActView.categdesc from EmpActivity
JOIN ActView ON EmpActivity.Category = ActView.Category
)
You have to use top level SELECT clause as the UNION ALL is not directly supported from top level statements. This will run total 3 MR jobs. ANd below is the result I got.
44127 10 billable
44128 12 billable
44130 15 Non-billable
44132 43 Benefits
44131 33 Benefits
44126 33 Training
44129 33 Bench
I'm not sure if I understand your question or your data, but would this work?
select table1.empid, table1.category, table2.categdesc
from table1 join table2
on table1.activityID = table2.activityID;