Query doubt again

Hello Friends,
SET SERVEROUTPUT ON;
DECLARE
vMemName VARCHAR2(100) DEFAULT '';
vName VARCHAR2(100) DEFAULT '';
BEGIN
FOR I IN (SELECT EMAIL FROM MYTABLE WHERE ID <10)LOOP
IF vMemName IS NULL THEN
vMemName := I.MEM_EMAIL;
ELSE
vName := CONCAT(CONCAT(vName,','),vMemName);
END IF;
END LOOP;
DBMS_OUTPUT.PUT_LINE('The Name :'||vName);
END;
ORA-06502: PL/SQL: numeric or value error
ORA-06512: at line 9
y?..What's the wrong here ?

Hmm, I think it would be better to limit it:
SELECT SUM(length(EMAIL )) + count(EMAIL ) - 100 FROM MYTABLE where id < 10
(this is trying to find the amount you'll need to extend your variable by)

Similar Messages

ABAP Query Doubt

Hi All,
I am using the ABAP query using the infoset Logical database PNPCE.
When i select the fields for the output i am getting it. But i need to make some of the fields as mandatory in the selection screen.
How can i make it.
Regards,
Yogesh

Hello,
Go to the info set of the query.
SQ02 -> Enter the infoset name -> click on 'Change'
Go to the 'Selections' tab.
There you will find all the selction screen parameters. Double click on the selection parameter which you want to make it a mandatory field.
It will pop-up a dialog screen. On this dialog screen on the input field 'Extras'
enter the key word OBLIGATORY. Than don't forget to regenarate the infosets again.
This will solve your problem.
Regards,
A.Singh

Query problem again

Will I ever get this!
I have a form template which runs fine (it registers a user
of my discussino board):
<h2>Register here to post comments to any forum on this
site </h2>
<form action="Education - Bulletin Board - Register -
code.cfm" method="post">
<p>
<strong>Username: </strong>
<input type="text" name="user" />
</p>
<p><br />
<strong>Password: </strong>
<input type="password" name="pass" />
</p>
<p><br />
<strong>Your mother's maiden name (a security
precaution if you forget your username/password and need to
retrieve them): </strong>
<input type="text" name="MaidenName" />
</p>
<p><br />
<strong>Email address (optional - in case I need to
contact you about your posts): </strong>
<input type="text" name="email" />
</p>
<p><br />
<p>
<input type="submit" value="Register!" />
<input type="button" value="Back"
onClick="self.location='index.cfm';" />
</p>
</form>
</body>
Now I want to check if the username and password have been
taken by a previous user so I use this code:
<cfif NOT structIsEmpty(form)>
<cfquery name="CheckUserName" datasource= "Education
Forum">
SELECT UserName, Count(UserName) as Duplicates
FROM ForumUsers
WHERE ForumUsers.UserName=#form.user#
GROUPBY ForumUsers.UserName
</cfquery>
<cfquery name="CheckPassword" datasource= "Education
Forum">
SELECT PassWord, Count(PassWord) as Duplicates
FROM ForumUsers
WHERE ForumUsers.Password=#form.PassWord#
GROUPBY Password
</cfquery>
I just count how many times the password has been used. If it
has been used more than once I'll later ask the new user to enter a
different password. Unfortunately, Coldfusion has a problem with
this query. Specifically, it gives me the error:
Access Driver] Syntax error (missing operator) in query
expression 'ForumUsers.UserName=jimmy GROUPBY ForumUsers.UserName'.
The Error Occurred in C:\CFusionMX\wwwroot\Education\Bulletin
Board\Education - Bulletin Board - Register - code.cfm: line 7
5 : WHERE ForumUsers.UserName=#form.user#
6 : GROUPBY ForumUsers.UserName
7 : </cfquery>
8 : <cfquery name="CheckPassword" datasource= "Education
Forum">
9 : SELECT PassWord, Count(PassWord) as Duplicates
SQL SELECT UserName, Count(UserName) as Duplicates FROM
ForumUsers WHERE ForumUsers.UserName=jimmy GROUPBY
ForumUsers.UserName
DATASOURCE Education Forum
VENDORERRORCODE -3100
SQLSTATE 42000
I've run into this before, but I don't seem to be able to
grasp the general principle involved.
I'd be very grateful if someone could explain the error in
this particular case and how I can avoid the problem in the futre.
Thanks, once again, very much in advance.

Thanks for the suggestions. I've changed the code to
incorporate the advice as far as I can. It now reads:
<cfif NOT structIsEmpty(form)>
<cfparam name = "form.user" default = 0>
<cfparam name = "form.password" default = 0>
<cfparam name = "form.Email" default = 0>
<cfparam name = "form.MaidenName" default = 0>
<cfquery name="CheckUserName" datasource= "Education
Forum">
SELECT Uname, Count(Uname) as Duplicates
FROM ForumUsers
WHERE ForumUsers.Uname='#form.user#'
GROUPBY ForumUsers.Uname
</cfquery>
<cfquery name="CheckPassword" datasource= "Education
Forum">
SELECT Pword, Count(Pword) as Duplicates
FROM ForumUsers
WHERE ForumUsers.Pword="AK"
GROUPBY Pword
</cfquery>
Unfortunately, it still fails giving me the same error:
Access Driver] Syntax error (missing operator) in query
expression 'ForumUsers.Uname='adk' GROUPBY ForumUsers.Uname'.
The Error Occurred in C:\CFusionMX\wwwroot\Education\Bulletin
Board\Education - Bulletin Board - Register - code.cfm: line 11
9 : WHERE ForumUsers.Uname='#form.user#'
10 : GROUPBY ForumUsers.Uname
11 : </cfquery>
12 : <cfquery name="CheckPassword" datasource= "Education
Forum">
13 : SELECT Pword, Count(Pword) as Duplicates
SQL SELECT Uname, Count(Uname) as Duplicates FROM ForumUsers
WHERE ForumUsers.Uname='adk' GROUPBY ForumUsers.Uname
DATASOURCE Education Forum
VENDORERRORCODE -3100
SQLSTATE 42000
I think its just a SQL error as I get the same failure
message if I replace '#form.user#' with say 'GAK'.
Any further suggestions would be greatly appreciated.
P.S. I'm still a novice, so how would I use
<cfqueryparam> tags here?

Reports Query Doubt??

hi all,
Thanks to ALL the replies to my query.
I have a doubt in Oracle reports.
This is the query in the format trigger.
ctr,cnt - are summary columns in the group above which counts the detail group
I have to retrieve the records for status codes equal to active and cancelled.
and suppress the records with no records for either of these status codes
if :ctr <> 0 and :cnt <> 0 and :status_code in ('act,'can') then
return(true);
else
return(false);
end if;
Now the records with status code 'can'
are not been retrieved.
Could you please suggest as to how I could
rectify where Iam going wrong.
TIA
sg
null

<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by ():
Why don't you use a decode in your query?<HR></BLOCKQUOTE>
if :ctr <> 0 and :cnt <> 0 and
(:status_code = 'act' or
:status_code = 'can') then
return(true);
else
return(false);
end if;
null

Simple abap query doubt

Hello all,
   i have one simple doubt plz help.
data:begin of itab1 occurs 0,
     psnfh like plfh-psnfh,
     end of itab1.
select psnfh into table itab1
from plfh
                 where plnty = 'N'
                 AND plnNR = group_number
                 AND plnfl = W_PRT_ASSIGN-SEQUENCE_NO
                 and loekz ne 'X'
                and plnkn = t_plnkn.
this query is working fine.
        now i have 3 psnfh entires(0010 0020 0030) ..my requirement is that i have choose maximum of these that is 0030 and wanna add 0010 to it everytime.....and may be it will be better if i can save it in a variable.......
     plz help in this syntax......i know we can use MAX function but it will be better if u can give that exact 2-3 lines of code.

Hi Abhijeet,
Do you always want to add "0010" to the maximum value from that internal table?
If yes, then you can follow the steps mentioned below.
1. Declare temporary internal table and transfer al values from your main internal table to the temporary.
ITAB_TEMP[] = ITAB[].
2. Now Sort the temp table as follows.
SORT ITAB_TEMP BY fieldname DESCENDING.
3. Now if you READ this temp table with INDEX 1, you wil get the maximum value to which you can add the value.
READ TABLE ITAB_TEMP INTO W_ITAB INDEX 1.
IF SY-SUBRC EQ 0.
V_MAX = W_ITAB-field + 0010.
ENDIF.
Best Regards,
Ram.

Select query doubt

hello all,
i am writting this code .....first select is working fine for me as i am getting 5 entires in table itab which i am expecting...
but for second when i loop itab itab then at that time i should get one record in table itab2 out of second select query........
but as i can see while debugging i am getting that entry at third time when i am in loop.....but it again i think it overwrites with next enter and making itab2 entry as 0 at the end.....
what might be problem.
even i write append itab2.
                    clear itab2.
same error i am getting...(here CDPOS is cluster table..is this because of this??)..pease help
selection-screen:begin of block test with frame title new.
select-options: s_ddate for vbak-vdatu.
selection-screen:end of block test.
select avbeln avdatu bnetpr bnetwr b~matnr into corresponding fields of table itab
    from vbak as a inner join vbap as b on avbeln = bvbeln where
       b~matnr = 'AUP-501'
    and a~vdatu in s_ddate.
LOOP AT ITAB.
select * from CDPOS into table itab2 where
OBJECTID = ITAB-VBELN AND
TABNAME = 'VBAP' AND
FNAME = 'NETPR'.
ENDLOOP.

Hi,
You are completely into wrong performance..
as per your query
selection-screen:begin of block test with frame title new.
select-options: s_ddate for vbak-vdatu.
selection-screen:end of block test.
select avbeln avdatu bnetpr bnetwr b~matnr into corresponding fields of table itab
from vbak as a inner join vbap as b on avbeln = bvbeln where
b~matnr = 'AUP-501'
and a~vdatu in s_ddate.
LOOP AT ITAB.
select * from CDPOS into table itab2 where
OBJECTID = ITAB-VBELN AND
TABNAME = 'VBAP' AND
FNAME = 'NETPR'.
ENDLOOP.
The second query is inside loop and its moving data into itab2 for every record in internnale table ITAB and
finally itab2 contains the last records of ITAB data if CDPOs has the data for itab-vbeln(last records).
To over come you need to write the select as beloew
select * from CDPOS APPENDING table itab2 where
OBJECTID = ITAB-VBELN AND
TABNAME = 'VBAP' AND
FNAME = 'NETPR'.
But I suggest you to write for all entries
select <the filed you need> from CDPOS
into table itab2
for all entries in itab
where OBJECTID = ITAB-VBELN AND
TABNAME = 'VBAP' AND FNAME = 'NETPR'.
Then
loop at ITAB.
Read table itab2 with key vbeln = itab-vbeln binary search.
If sy-subrc = 0.
<Write your code, functions etc>.
endif.
endloop.
regards,
Nazeer

Formula in Query: New--Again

Hello,
Please refer to link:
Formula in query
please guide me as to how to handle the input date & the date difference?
thanks,
(posting it again as i am not able to assign points from the old post!!)

Hi,
Define a variable with ready for input option so that it during the runtime variable will ask for the inputs.
hope this will be helpful.
Vijay

Dynamic Query Doubt

Hi,
I need to write a Dynamic Query to get the data from the table by using the Input date parameters.
LIke,
SELECT* from table where date_start between to_date('12-14-2004','mm-dd-yyyy') AND
to_date('12-15-2005','mm-dd-yyyy');
How can i write the above query in dynamic sql as i will get the two dates as input in my procedure
Help me in this

Or more preferably use bind variables with the
EXECUTE IMMEDIATE as, if the query will be called
many times, the bind variables will prevent hard
parsing of the statement each time (i.e. it will be
quicker to execute).blushadow,
Yes, the execute immediate using bind variables is better/faster than not using bind variables, but your first example outperforms your second one. This is due to the fact that execute immediate really closes all cursors, and in your first example the cursors are kept open (yes, even though you issue a CLOSE cur_test) in the PL/SQL cursor cache.
SQL> create table i_links
2 as
3 select sysdate - l linkdate from (select level l from dual connect by level <= 10000)
4 /
Tabel is aangemaakt.
SQL> exec dbms_stats.gather_table_stats(user,'I_LINKS')
PL/SQL-procedure is geslaagd.
SQL> create or replace procedure test1 (start_date in date, end_date in date) as
2    CURSOR cur_test IS
3      SELECT count(*)
4      FROM   i_links
5      WHERE linkdate BETWEEN start_date AND end_date;
6    v_count NUMBER;
7 begin
8    OPEN cur_test;
9    FETCH cur_test INTO v_count;
10    CLOSE cur_test;
11    --DBMS_OUTPUT.PUT_LINE('Count: '||v_count);
12 end;
13 /
Procedure is aangemaakt.
SQL> create or replace procedure test2 (start_date in date, end_date in date) as
2    v_count NUMBER;
3 begin
4    EXECUTE IMMEDIATE 'SELECT count(*) FROM i_links WHERE linkdate BETWEEN :x1 AND :x2' INTO v_count USING start_date, end_date;
5    --DBMS_OUTPUT.PUT_LINE('Count: '||v_count);
6 end;
7 /
Procedure is aangemaakt.
SQL> begin
2    -- warm up
3    test1(sysdate-365,sysdate);
4    test2(sysdate-365,sysdate);
5    -- begin test
6    runstats_pkg.rs_start;
7    for i in 1..1000
8    loop
9      test1(sysdate-365,sysdate);
10    end loop;
11    runstats_pkg.rs_middle;
12    for i in 1..1000
13    loop
14      test2(sysdate-365,sysdate);
15    end loop;
16    runstats_pkg.rs_stop(100);
17 end;
18 /
Run1 draaide in 341 hsecs
Run2 draaide in 348 hsecs
Run1 draaide in 97,99% van de tijd
Naam                                                    Run1      Run2 Verschil
STAT.session cursor cache hits                             0       998       998
STAT.opened cursors cumulative                             0     1,000     1,000
STAT.parse count (total)                                   0     1,000     1,000
LATCH.shared pool                                      1,047     3,043     1,996
STAT.recursive calls                                   3,001     1,001    -2,000
LATCH.library cache pin allocation                         8     2,011     2,003
LATCH.library cache pin 2,048 6,044 3,996
LATCH.library cache 2,056 6,060 4,004
Run1 latches totaal versus run2 -- verschil en percentage
      Run1      Run2 Verschil     Pct
    48,522    60,548    12,026 80.14%
PL/SQL-procedure is geslaagd.Regards,
Rob.

SQL Query doubt

Hi,
I have a Customer info table Table1
it has the following fields apart from many other fields like cust account info.
Account_number
Tax_id
Tax_ID_format (this field has values S, T and the column is NUllable.
I need to find all the tax ids that have both format codes S and T. This is not common as every tax_id is either S or T. But there can be an instance when both of them can be same that is the SSN and TIN number being same as both do not originate from the same system.
The query i used is:
SELECT A.ACCT_NUM, A.TAX_ID, A.TX_FMT_CD
FROM
ACCOUNT A
WHERE A.TAX_ID IN
SELECT B.TAX_ID FROM
ACCOUNT B
WHERE B.TAX_FMT_CD = 'S'
AND A.TX_FMT_CD = 'T'
ORDER BY A.TAX_ID
The results are all messed up. Any help can be appreciated. Thank you.

Hi,
Jut another way.
Assuming you dont have Y,X and Z as your tax_is_format.
WITH DATA AS(
SELECT 1 acct_no,'A' tax_id,'S' tax_id_format FROM dual UNION ALL
SELECT 2 acct_no,'B' tax_id,'S' tax_id_format FROM dual UNION ALL
SELECT 3 acct_no,'C' tax_id,'S' tax_id_format FROM dual UNION ALL
SELECT 4 acct_no,'D' tax_id,'S' tax_id_format FROM dual UNION ALL
SELECT 5 acct_no,'E' tax_id,'S' tax_id_format FROM dual UNION ALL
SELECT 1 acct_no,'A' tax_id,'T' tax_id_format FROM dual UNION ALL
SELECT 2 acct_no,'B' tax_id,'T' tax_id_format FROM dual UNION ALL
SELECT 1 acct_no,'A' tax_id,'S' tax_id_format FROM dual UNION ALL
SELECT 1 acct_no,'C' tax_id,'S' tax_id_format FROM dual UNION ALL
SELECT 1 acct_no,'C' tax_id,'T' tax_id_format FROM dual UNION ALL
SELECT 1 acct_no,'C' tax_id,NULL tax_id_format FROM dual UNION ALL
SELECT 1 acct_no,'C' tax_id,NULL tax_id_format FROM dual
SELECT DISTINCT tax_id FROM(
SELECT acct_no,tax_id,tax_id_format,
COUNT(DISTINCT nvl(decode(tax_id_format,'S','Y','T','X','Z'),'Z')) over (PARTITION BY tax_id) cnt
FROM DATA
WHERE tax_id_format IS NOT NULL
WHERE cnt=2
Cheers!!!
Bhushan

Hi sap query doubt

where shud we add two additional fields in SAP query ? actually i am not able to locate the query but i have the program whch is generated along it . so in whch section of the query i shud write the logic to get two additional fields ?

Hi,
Already there are some Infosets (tables) defined in that query.
Go to that infosets and add extra fields which are there in those tables
or add extra infoset(table) and link it to the existing table with the key, then add that table field.
No need to write the code.
Only thing is to select that field on to the Selection screen or on to the output is required.
See the help:
http://help.sap.com/saphelp_46c/helpdata/en/35/26b413afab52b9e10000009b38f974/content.htm
http://www.thespot4sap.com/Articles/SAP_ABAP_Queries_Introduction.asp
Step-by-step guide for creating ABAP query
http://www.sappoint.com/abap/ab4query.pdf
ABAP query is mostly used by functional consultants.
SAP Query
Purpose
The SAP Query application is used to create lists not already contained in the SAP standard system. It has been designed for users with little or no knowledge of the SAP programming language ABAP. SAP Query offers users a broad range of ways to define reporting programs and create different types of reports such as basic lists, statistics, and ranked lists.
Features
SAP Query's range of functions corresponds to the classical reporting functions available in the system. Requirements in this area such as list, statistic, or ranked list creation can be met using queries.
All the data required by users for their lists can be selected from any SAP table created by the customer.
To define a report, you first have to enter individual texts, such as titles, and select the fields and options which determine the report layout. Then you can edit list display in WYSIWYG mode whenever you want using drag and drop and the other toolbox functions available.
ABAP Query, as far as I Believe, is the use of select statements in the ABAP Programming. This needs a knowledge of Open SQL commands like Select,UPdtae, Modify etc. This has to be done only by someone who has a little bit of ABAP experience.
To sum up, SAP queries are readymade programs given by SAP, which the user can use making slight modification like the slection texts, the tables from which the data is to be retrieved and the format in which the data is to be displayed.ABAP queries become imperative when there is no such SAP query existing and also when there is a lot of customizing involved to use a SAP Query directly
use either SQ02 ans SQ01
or SQVI tr code
for more information please go thru this url:
http://www.thespot4sap.com/Articles/SAP_ABAP_Queries_Create_The_Query.asp
http://goldenink.com/abap/sap_query.html
Please check this PDF document (starting page 352) perhaps it will help u.
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCSRVQUE/BCSRVQUE.pdf
check the below link will be helpful for u
Tutorial on SQVI
once you create query system generates a report starting with AQZZ/SAPQUERY/ABAGENCY2======= assing this report to tr code for the same
reward if useful
regards,
Anji

SAP Query Doubt

Hi, Guys!
    I'm trying to create a SAP Query, which should display the old and the new position of employee.
    The problem is that the SAP Query generates 2 lines for each position, the employee had.
   We need a report that display in two or tree a column for each position the employee had. And we have one line for each employee.
    Can we do this in SAP Query? Or will we need a development for this report?
Regards,

If it is just an addition of previous/old position, I would recommend creating a new field and field group within the infoset of SAP query framework. You may also have to write a small piece of code within the infoset to populate the field value.
If your business scenario is getting complex it is better to have a simple ABAP report rather than enhancing the SAP query.
Thanks
Ravikumar

Experts doubt again

HI
What are the steps to create a dynamic ALV ? can some one help me out.

Its very simple if you understand .
make these declarations
DATA:     L_STRUCTURE   TYPE REF TO DATA,
          L_TABLE    TYPE REF TO DATA,
          STRUC_DESC   TYPE REF TO CL_ABAP_STRUCTDESCR,
          LS_LVC_FIELDCATALOGUE TYPE LVC_S_FCAT,
          LT_LVC_FIELDCATALOGUE TYPE LVC_T_FCAT.
FIELD-SYMBOLS :
<IT_TABLE>    TYPE STANDARD TABLE,
<DYN_STR>         TYPE ANY,
<STR_COMP> TYPE ABAP_COMPDESCR.
Then we create the structure dynamically,
Syntax:
Dynamic creation of a structure
CREATE DATA L_STRUCTURE TYPE (P_TABLE).
ASSIGN L_STRUCTURE->* TO <DYN_STR>.* Fields Structure
STRUC_DESC ?= CL_ABAP_TYPEDESCR=>DESCRIBE_BY_DATA( <DYN_STR> ).
We build the fieldcatalog by looping the structure :
LOOP AT STRUC_DESC->COMPONENTS ASSIGNING <STR_COMP>.
Build Fieldcatalog
    LS_LVC_FIELDCATALOGUE-FIELDNAME = <STR_COMP>-NAME.
    LS_LVC_FIELDCATALOGUE-REF_TABLE = P_TABLE.
    APPEND LS_LVC_FIELDCATALOGUE TO LT_LVC_FIELDCATALOGUE.
Build Fieldcatalog
    LS_FIELDCATALOGUE-FIELDNAME = <STR_COMP>-NAME.
    LS_FIELDCATALOGUE-REF_TABNAME = P_TABLE.
    APPEND LS_FIELDCATALOGUE TO LT_FIELDCATALOGUE.
ENDLOOP.
Then we create the dynamic internal table:
CALL METHOD CL_ALV_TABLE_CREATE=>CREATE_DYNAMIC_TABLE
    EXPORTING
      IT_FIELDCATALOG = LT_LVC_FIELDCATALOGUE
    IMPORTING
      EP_TABLE        = L_TABLE. ASSIGN L_TABLE->* TO <IT_TABLE>.
Then its a dynamic select if required we can Use. rest is the same process.
i will give you a link again
http://www.****************/Tutorials/ALV/DynamicALV/Demo.htm

Update query doubt

I have table with two columns as given below ....
Name sex
ab m
ac m
ad m
ae m
ba f
bb f
bc f
bd f
I have to change all 'm' to 'f' and all 'f' to 'm'..... I have tried this using rowid and collection and I was able to do this. Is there other way to do this with simple SQL query????? Please somebody help....
thanks in advance
Prabu.....

update your_table
set    s_e_x = (case s_e_x
                     when 'm' then 'f'
                     when 'f' then 'm'
                end
where s_e_x in ('m','f');

Query help again

Hi all,
I have a table as given below:
NO NAME SAL
1 x 200
1 a 100
2 y 400
2 b 300
I want to query in such a way that the result should be as follows:
NO NAME SAL
1
x 200
a 100
2
y 400
b 300
How to write this...thanks iin advance...

Hi,
880186 wrote:
no name sal1
x 200
a 100
2 y 400 b 300
Does this looks good now?
No. Does it look good to you?
Use one \ tag before the first line of each formatted section, and another at the end of the section. You don't need separate tags on every line.
This query, using the scott.emp table, shows one way to do what you want:SELECT     CASE
          WHEN GROUPING (ename) = 1
          THEN job
     END     AS job
,     ename
,     sal
FROM     scott.emp
GROUP BY GROUPING SETS ( (job, ename, sal)
               , (job)
ORDER BY emp.job
,      ename          NULLS FIRST
,     sal
This assumes that the combination (job, ename, sal) is unique.
Output:JOB ENAME SAL
ANALYST
FORD 3000
SCOTT 3000
CLERK
ADAMS 1100
JAMES 950
MILLER 1300
SMITH 800
MANAGER
BLAKE 2850
CLARK 2450
JONES 2975
PRESIDENT
KING 5000
SALESMAN
ALLEN 1600
MARTIN 1250
TURNER 1500
WARD 1250

A query doubt.

Hello All,
I have a query to be defined. I have an existing variable for year/month. Query that should be defined is..
User should enter two period intervals ( eg: jan till march & may till july) For these two periods i should produce a comparison of price for these period(key figure comparison). Can anybody gimme an idea to create the query.
Thanks
Krishna

Hi Krishna,
Without these variables you can only restrict your KFs in the query designer by fixed values (months) and change these restriction every time the user needs another report.
So, either get authorization or try to find variables already created that suit your needs or ask authorized persons to cretae variables.
During query desing you'll do the following:
- create a structure in rows.
- create a new selection and put there your KF and 0calmonth. Restrict the latter by a user entry 1st month range.
- Do the same for the 2nd month range.
- Create a new variable. There insert any logic for comparing the previous selections.
Best regards,
Eugene

Query doubt again

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