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  Topic: DB2 702 or 703?
Catherine

Replies: 1
Views: 1172

PostForum: Database   Posted: Tue Jun 08, 2010 5:45 am   Subject: DB2 702 or 703?
Hi friends,

I have application development experience in mainframe technologies of nearly 5 years . I have already taken up DB2 700 exam and thinking of which to do next.

Although i donot have ...
  Topic: -438 sqlcode
Catherine

Replies: 9
Views: 10742

PostForum: Database   Posted: Wed Jul 01, 2009 7:51 am   Subject: -438 sqlcode
Hi dina,

Thanks very much for info
  Topic: -438 sqlcode
Catherine

Replies: 9
Views: 10742

PostForum: Database   Posted: Wed Jul 01, 2009 4:30 am   Subject: -438 sqlcode
Hi,

Im getting -438 SQLCODE while inserting a row in DB2 table. Can you please help me why is this error occuring. Imnt able to underatand the description provided for this sqlcode

Thanks
Cathe ...
  Topic: AFCY abend
Catherine

Replies: 0
Views: 2457

PostForum: CICS and Middleware   Posted: Fri Apr 03, 2009 6:39 am   Subject: AFCY abend
When 2 transactions try to WRITE the same record to a File one after the other, assume that the transactions are not committed at this point in time

Will not one of the transactions encounter DUPLI ...
  Topic: File Deadlock
Catherine

Replies: 2
Views: 2204

PostForum: CICS and Middleware   Posted: Fri Mar 27, 2009 3:02 am   Subject: File Deadlock
Thanks Kolusu

My VSAM File is defined to have a SHARE OPTION ( 2 3)
T1 & T2 transactions belong to the same CICS region
Other SHARE OPT 3, 4 are not recommended as per our standards

This m ...
  Topic: File Deadlock
Catherine

Replies: 2
Views: 2204

PostForum: CICS and Middleware   Posted: Thu Mar 26, 2009 7:11 am   Subject: File Deadlock
There were 2 transactions T1, T2 corresponding to a Single Program P which were trying to WRITE to the File F1
( T1 , T2 are multiple transaction running on a single program )

The Program P actual ...
  Topic: File Deadlock
Catherine

Replies: 0
Views: 1590

PostForum: CICS and Middleware   Posted: Thu Mar 26, 2009 7:10 am   Subject: File Deadlock
There were 2 transactions T1, T2 corresponding to a Single Program P which were trying to WRITE to the File F1
( T1 , T2 are multiple transaction running on a single program )

The Program P actual ...
  Topic: RLSA abend
Catherine

Replies: 2
Views: 1707

PostForum: CICS and Middleware   Posted: Fri Jan 04, 2008 7:26 am   Subject: RLSA abend
Hi,

My transaction encounters an RLSA abend. The Processing is as below

A Links B
B Links C
C Links D

Since the Linking through Programs A thru D is a Single unit of work, All the Workin ...
  Topic: EXECUTE IMMEDIATE
Catherine

Replies: 2
Views: 1171

PostForum: Database   Posted: Fri Dec 07, 2007 8:32 am   Subject: EXECUTE IMMEDIATE
Hi all,

Please let me know how and when a EXECUTE IMMEDIATE statement is used. Will it help to improve my performance of the Query?
I understand that EXECUTE IMMEDIATE can be used starting from D ...
  Topic: Group by on 3 Columns and get unique rows query
Catherine

Replies: 9
Views: 4456

PostForum: Database   Posted: Tue Mar 27, 2007 8:52 am   Subject: SQL Query
Kolusu,

I just want to confirm this

The output of this Query
SELECT A.ID, A.NAME, B.TRNS
FROM EMP A, TRANSACTION B
WHERE A.ID = B.ID
GROUP BY A.ID, A.NAME, B.TRNS

will be

1 A CR ...
  Topic: Group by on 3 Columns and get unique rows query
Catherine

Replies: 9
Views: 4456

PostForum: Database   Posted: Tue Mar 27, 2007 7:24 am   Subject: SQL Query
Nic,

I get the same result
  Topic: Group by on 3 Columns and get unique rows query
Catherine

Replies: 9
Views: 4456

PostForum: Database   Posted: Tue Mar 27, 2007 6:51 am   Subject: SQL Query
Nic,

Sorry thats B.TRNS instead of B.TRNS_TY

SELECT A.ID, A.NAME, B.TRNS
FROM EMP A, TRANSACTION B
WHERE A.ID = B.ID
GROU ...
  Topic: Group by on 3 Columns and get unique rows query
Catherine

Replies: 9
Views: 4456

PostForum: Database   Posted: Tue Mar 27, 2007 5:18 am   Subject: Group by on 3 Columns and get unique rows query
Hi,

I have got 2 tables

Table Emp: ID Primary key

ID NAME
1 A
2 B
3 C
4 D


Table TRANSACTION

ID TRNS DATE
1 CR ...
  Topic: isolation levels
Catherine

Replies: 13
Views: 7484

PostForum: Database   Posted: Fri Mar 23, 2007 3:17 am   Subject: Isolation levels
Christian,

Suppose i have defined LOCKSIZE=PAGE, I query the table with a SELECT statement.

When I try to retrieve a row
1) The page containing the Row is put in "Share" Lock mode ...
  Topic: isolation levels
Catherine

Replies: 13
Views: 7484

PostForum: Database   Posted: Wed Mar 21, 2007 4:50 am   Subject: isolation levels
Kolusu,


Can you plz refer this link and explain me?

http://www.dbazine.com/db2/db2-mfarticles/mullins4

In the above article under table locks and tablespace locks i find that
even if i giv ...
 
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