tell me abt Datastage trigger?
Answer / maruthi
DATA STAGE TRIGGERS USED TO CONTROL JOB ACTIVITIES IN JOB
SEQUENCES,IN JOB SEQUENCES STAGES ARE CALLED AS ACTIVITIES
AND LINKS ARE CALLED AS TRIGGERS.
TRIGGERS ARE OF 3 TYPES.)1.0CONDITIONAL,2.)UN-
CONDITIONAL,3.)OTHER WISE.
SO, BY USING TRIGGERS WE CAN CONTROL THE JOB
ACTIVITIES,USUALLY LARGE DWH JOBS DEPENDS ONE 1 OR 2 JOBS
TO GET DATA,SO BY USING THESE TRIGGERS WE CAN GIVE
CONDITION TO RUN POST JOB ONCE IF PREVIOUS ONE RUNS
SUCCESFULLY
Is This Answer Correct ? | 32 Yes | 1 No |
Differentiate between Join, Merge and Lookup stage?
what is operator combinality in datastage?
Why fact table is in normal form?
i have flat file and using unix how can i generate sequence number into targer?
Name the command line functions to import and export the DS jobs?
Difference between in process and inter process?
how to load meta data
how to handle null values using transformer stage?
hi i am madan, in real time data stage who is the source provide? and how to recevied in developer? Pls send me answer
I have source like "abcdefghijklmnopqrs", how to change 10th character from j to z in datastage?
what are the different type of errors in datastage?
what is time dimension? and how to populate time demension