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Powerserver database connection
  1. How-to
0 Votes
  1. Sylvain .
  2. PowerServer Obsolete (2020 or older)
  3. Monday, 10 December 2018 06:13 PM UTC
I have an application written in PB2017R3 that run perfectly on a desktop (exe),
 
When that application need to read or update it always goes thru the same logic.
 
  Connect to database.
  Call a special stored procedure that will set some database session variables that are required
  by our functions and procedures within the database session.
   :
     do what we need to do...
   :
  Disconnect from database.
 
When I run that exact same app on Powerserver Web (Or Mobile), it do not work in certain area
 specially when a datawindow access a store procedure. I found out that the variables set by the
 special store procedure mention earlier are now NULL for some reason. The only thing I can think 
 of is that even if I connect to the database on my own Powerserver seem to disconnect and re-connect
 within my transaction and because of this the session variable are lost and my functions and
 procedures within the database now collapse.
 
I made sure that the following was configure:
 
 PowerServer toolkit configuration
   Application profile (configuration)
     DB Settings
        The check box for 'Start transaction when executing stored procedures' is OFF/Disabled
 
I tried to find something else in the documentation that would explain this behavior without success.
 
Because of this situation I simply cannot run under Powerserver Web and/or Mobile.

Can anybody point me in the right direction/documentation...
 
Any help will be greatly appreciated.
TIA
Sylvain
 
How do I specify MS Edge as the Browser for my Appeon Web Ap... Error when calling an Oracle SP from PowerServer Code
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