Length field from Stored Procedure

[SAWIACH]

I have one Report. In Report I use stored procedure
--=================================================
create or replace procedure pSalRPayHospitals(
p_iHospID in Integer,
--''---''----''
--''---''----''
p_rResult in out pkgSal.t_rCursor
) is
v_vCalcTypeName varchar2(55);
--''---''----''
--''---''----''
v_vEMHolidCoeffTxt varchar2(255) := '';
--===============================================
begin
-------------------------------
-------------------------------
-------------------------------
open p_rResult for
select p_iHospID as SalHospID,
--''--''--''--''
--''--''--''--''
v_vEMHolidCoeffTxt as HospCoeffs
from dual;
end pSalRPayHospitals;
--============================= End ==============================
If length of field "HospCoeffs" is more 32 characters
then this field is as null in report
(in this case I lose information in Report).
If length is <= 32 then All is OK
What can I do to normal work of my report???
This field I can't definition in input parameters my StoredProcedure, I fill him only in Stored procedure

Thanks in advance

splender@mail.ru

 

[synapsevampire]

Pretty vague post, consider posting technical information, such as:

Crystal version
Database/connectivity used
Example data
Expected output

You didn't even post the entire SP, yet you expect someone to troubleshoot it. Obviously the language barrier is an issue, but you must understand that to troubleshoot a problem, we must know the environment, errors and see the code.

Does the SP work correctly from SQL Plus (I assume that this is an Oracle SP, you didn't even bother to state the datqabase used...)?

Do you get errors in Crystal? If so, what are they?

You're generally better served to post database programming questions in a database forum, most aren't db coders here.

Why do you use?:

v_vEMHolidCoeffTxt varchar2(255) := '';

You don't need to define it, do you? Just use an alias in the select:

open p_rResult for
select p_iHospID as SalHospID,
--''--''--''--''
--''--''--''--''
v_vEMHolidCoeffTxt as HospCoeffs
from dual;

-k

 

[SAWIACH]

>Crystal version

8.5.0.217

>Database/connectivity used

Oracle, from Delphy (use Zimmerman component for Cr.Report)

>Example data

>Expected output

in field "v_vEMHolidCoeffTxt as HospCoeffs" I'v information

for example 1.092;1.093;1.093;1.122;1.222; - all OK, 30 characters

BUT 1.0921;1.0935;1.0935;1.1222;1.222; - In Crystal field

HospCoeffs with this data is null - ERROR



>...we must know the environment, errors and see the code.



>Does the SP work correctly from SQL Plus

>(I assume that this is an Oracle SP,

>you didn't even bother to state the datqabase used...)?

Yes, I tested my storedProcedure, it work correctly.

In OUTPUT from storedProcedure the field v_vEMHolidCoeffTxt

is correctly



>Do you get errors in Crystal? If so, what are they?

Yes! in CrystalReport I try to process data of field

PSALRPAYHOSPITALS.HospCoeffs (get words from my list with

datadelimiter ';')

Error:515 Error in File ......\SalPayHs.rpt:

Error in formula <FCoeff>,

'Shared stringVar stri;

'

String length is less than 0 or not an integer.

Execute <PEStartPrintJob>.

The Formula FCoeff is next:

//=================================================

Shared stringVar stri ;

stringVar str1 := '';



if RecordNumber = 1 then

stri := {?Pm-PSALRPAYHOSPITALS.HOSPCOEFFS};

str1 := Mid(stri, 1, InStr(stri, ";") - 1) ;

stri := Mid(stri, InStr(stri, ";") + 1) ;

str1;

//=================================================



>You're generally better served to post database

>programming questions in a database forum, most

>aren't db >coders here.

Thanks



>Why do you use?:

> v_vEMHolidCoeffTxt varchar2(255) := '';

I used and string, but result is idem(even).

What can propose You?



Sorry fo my English :-(

Alexander