Question
Virtusa
LK
Last activity: 5 Apr 2020 15:54 EDT
DB Query to get Activities calling Java
Hi All,
I need to retrieve activities calling java in the database.
How can i archive this.
Urgent issue
Thank you.
BPM Company
NL
hmm, mate, could you please tell us more, because "retrieve activities calling java in the database" means almost nothing :\
Pegasystems Inc.
FR
Yes I was going to say, you need a JavaScript code to run an SQL query to get an activity list.
That sounds over complex why do you need this for?
Virtusa
LK
Actually I do not have the access to the application but the admin has the access to the database.
I want a query to run to get the activities which has calling Java .
Thank You
Pegasystems Inc.
FR
Ok, why don't you just run a Report Definition like Rule-Obj-Activity.pxGetMayStartActivitiesForClass
BPM Company
NL
as far as I understood, he has an access only to the DB
BPM Company
NL
So you want to make a DB query to get a list of all activities who have a Java-step in at least one of the steps?
Virtusa
LK
yes correct. :)
Virtusa
LK
IS this possible
BPM Company
NL
Here're the starting points for you:
1. Every activity is an instance of Rule-Obj-Activity class
2. These instances are stored in the pr4_rule data table.
3. If an activity contains java step, it will be reflected in the messages on that instance.
4. You could use the DB function pr_read_from_stream, to read a property (which contains the warning messages) of an activity from pzpvstream blob column.
Virtusa
LK
Hi Thnx for the reply vaspoz,
I need to get the all the records in the database which has the warning message.
Is this possible with this function.As i saw this function asks for pzInsKey as a param.
Thank You.
BPM Company
NL
pzInsKey is a column in this table. You could get it there.
Just iterate through all the records, check only the ones with class Rule-Obj-Activity.
Indication for an activity with Java would be a page list property pxWarnings().pxWarningName = "Java step"
SSA
US
you can use the below query
select *
FROM [pega].[PegaRULES].[pr_index_warnings] where pxInsIndexedClass='Rule-Obj-Activity' and pxWarningName = 'Java step'