DSXchange

Hi,

We are doing delta capture.
first i am processing the record with 40000 records.

in existing table 40000 records have been loaded.
again i am loading the same 40000 records into same table.

its generating the new records into the file.

You have not provided enough information (not have you asked a question). What is your job design and, in particular, what are you doing with, and with the results of, the change detection stage that you are using (and, for that matter, which stage type is it)?

Hi,

source ----------- insert
|
Change_Capture---------File_generation
|
Exixting----------- Update


in insert delta indicator is 1 constraint
file indicator 1 and 3
update 2 and 3

(Please wrap your design in Code tags.)

I don't see any way you are testing the output of Change Capture to limit inserts and updates to detected new/changed records.

Don't load data you have already loaded. Do delta filtering on the source (where clauses based on modify/creation dates) or use change data capture stage on the ETL layer or buy InfoSphere Change Data Capture for database log capture.