Portal | Manuals | References | Downloads | Info | Programs | JCLs | Master the Mainframes
IBM Mainframe Computers Forums Index
 
Register
 
IBM Mainframe Computers Forums Index Mainframe: Search IBM Mainframe Forum: FAQ Memberlist Usergroups Profile Log in to check your private messages Log in
 

 

How to get count from the delete query in cobol-db2 pgm?

 
Post new topic   Reply to topic    IBMMAINFRAMES.com Support Forums -> COBOL Programming
View previous topic :: :: View next topic  
Author Message
rahulcherekar

New User


Joined: 20 Feb 2007
Posts: 16
Location: New York

PostPosted: Tue Oct 20, 2009 2:24 am    Post subject: How to get count from the delete query in cobol-db2 pgm?
Reply with quote

Hi,

I have an account file. I need to delete rows corresponding to each account read from the 2 diff tables.

Steps performed in COBOL-DB2 program are:

step 1: read account file
step 2: perform delete until end of file
step 2a: delete rows for accountn from table1
step 2b: delete rows for accountn from table2
step 2c: read account file

Now, I want to display total count for number of records deleted.

One solution, is to perform select count(*) followed by delete for table1 and table2 respectively. Doing so I have to make 4 db2 calls for each account.

I remember spufing the delete query gives the count. Is there any variable which stores this count, which I can use to get the total count?

Thanks,
Rahul.
Back to top
View user's profile Send private message

dick scherrer

Site Director


Joined: 23 Nov 2006
Posts: 19270
Location: Inside the Matrix

PostPosted: Tue Oct 20, 2009 2:38 am    Post subject:
Reply with quote

Hello,

SQLERRD(3) will have the number of rows deleted after each DELETE is executed.
Back to top
View user's profile Send private message
Ketan Varhade

Active User


Joined: 29 Jun 2009
Posts: 197
Location: Mumbai

PostPosted: Tue Oct 20, 2009 11:34 am    Post subject:
Reply with quote

Get dignostic will also work
Back to top
View user's profile Send private message
View previous topic :: :: View next topic  
Post new topic   Reply to topic    IBMMAINFRAMES.com Support Forums -> COBOL Programming All times are GMT + 6 Hours
Page 1 of 1

 

Search our Forum:

Similar Topics
Topic Author Forum Replies Posted
No new posts Count the length of the record & ... sreekusr DFSORT/ICETOOL 4 Thu Mar 23, 2017 7:52 pm
No new posts JCL to Set Return code based on DB2 S... vinu78 DB2 17 Mon Mar 13, 2017 9:47 pm
No new posts Display FTP Session Count within TSO Yolanda Harvey TSO/ISPF 3 Fri Mar 10, 2017 10:31 pm
No new posts SQL query not working in Cobol program. CuriousMainframer COBOL Programming 14 Wed Feb 22, 2017 5:56 pm
No new posts Execute TSO ACF commands from COBOL-I... supreethi.srid TSO/ISPF 0 Tue Feb 21, 2017 5:19 pm


Facebook
Back to Top
 
Mainframe Wiki | Forum Rules | Bookmarks | Subscriptions | FAQ | Tutorials | Contact Us