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Resolved Error using DataStore into user function
  1. Issue
  2.  DataStore
  3.  Function
1 Votes
  1. Marcos Bolonha
  2. PowerBuilder
  3. Wednesday, 10 March 2021 04:03 PM UTC

Hi,

I have found a strange behavior of PB when I use a DataStore into a user function. If I run the projet directly from powerbuilder the function returns the info correctly, but if I run from .EXE it does not work as expected.

I prepared and attached a small project for showing the problem:

Function uf_employeecurrentdepartment
///////////////////////////
string LastDept
integer ret

DataStore ds_lastdept
ds_lastdept = CREATE DataStore
ds_lastdept.DataObject = 'dw_employeedepartmenthistory'
ds_lastdept.SetTransObject(SQLCA)
ret = ds_lastdept.Retrieve(ID)

if ret > 0 then
int li = 1
do while li <= ds_lastdept.rowcount()

// Find the employee's current dept
if IsNull(ds_lastdept.object.EndDate[li]) then
LastDept = ds_lastdept.object.department_name[li]
exit
end if

li += 1
loop
else
MessageBox('Error',string(ret)+' rows retrieved.')
end if

destroy ds_lastdept

return LastDept
////////////////////////

Environment:
PB 2019 R3 Runtime 19.2.0.2670
SQL Server 2016 Express Edition

 

Please, could someone help me understand where is my mistake.

Attachments (1)
Test_PB19R3.rar
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