Interested to Buy Any Domain ? << Click Here >> for more details...
if we using two sources having same meta data and how to
check the data in two sources
is same or not? and if the data is not same i want to abort
the job ?how we can do this?
- 1 Answers
- 5644 Views
- IBM, I also Faced
- E-Mail Answers
SeqFile1----->|
.................|ChangeCapture--->Transformer--->TGT
SeqFile2----->|
SeqFile1 & SeqFile2 are the inputs to Change Capture.
From the output Change Capture Stage we one extra column
‘Change Code’.
If, the record is same in both file, i.e. Copy Record.
Change Code=0
If, the record is only in SeqFile1, i.e. insert Record.
Change Code=1
If, the record is only in SeqFile2, i.e. delete Record.
Change Code=2
If, the record is in both files but with some modifications,
i.e. edit/update Record. Change Code=3
If all Change are '0' then 2 files having same Data.
In the transformer constraints, we can mention as ‘ change
code <>0’ then set ‘Abort After Rows’ to ‘1’.
| Is This Answer Correct ? | 9 Yes | 2 No |
In merge stage can we update the values?
Hi guys, Design job sequence, we have 3 sources, in that 1st source in abort then only run the remaining sources.. How please design the job. Thanks.
What is the precedence of stage variables,derivations, and constraints?
What are data elements?
1)What is ur project architecture ? 2)how to move project from developement to uat? 3)What is the difference between datastage 6,7.1 and datasttage 7.5? 4).How to do error handling in datastage? 5)3.Whta is unit testing, system testing and integration testing? 6)What is the Exact difference between BASIC Transformer and NORMAL Transformer?When we will go for BASIC Or NORMAL Transformer 7)why we use third party tools in datastage? 8)What is the purpose of Debugging stages? In real time Where we will use?
6 Answers CTS, HCL, IBM, Wipro,
Notification Activity
How do you load dimension data and fact data? Which is first
in datastage interview qustion source target ------- ------- 12345 1 2 3 4 5
create a job that splits the data in the Jobs.txt file into four output files. You will direct the data to the different output files using constraints. • Job name: JobLevels • Source file: Jobs.txt • Target file 1: LowLevelJobs.txt − min_lvl between 0 and 25 inclusive. − Same column types and headings as Jobs.txt. − Include column names in the first line of the output file. − Job description column should be preceded by the string “Job Title:” and embedded within square brackets. For example, if the job description is “Designer”, the derived value is: “Job Title: [Designer]”. • Target file 2: MidLevelJobs.txt − min_lvl between 26 and 100 inclusive. − Same format and derivations as Target file 1. • Target file 3: HighLevelJobs.txt − min_lvl between 101 and 500 inclusive. − Same format and derivations as Target file 1. • Rejects file: JobRejects.txt − min_lvl is out of range, i.e., below 0 or above 500. − This file has only two columns: job_id and reject_desc. − reject_desc is a variable-length text field, maximum length 100. It should contain a string of the form: “Level out of range: <min_lvl>”, where <min_lvl> is the value in the min_lvl field. My Question is how do you write the stage variable for reject rows.
How many jobs in ur project? Explain any complex job u have done in ur project?
Hi friends If anybody completed datastage 8.5 certification.Could please guide me what are the topics new in 8.5 certification.
Unix Qn asked in datastage interview: I have diff type(.txt, .tmp, .bat etc) of file in 4 diff directories, I want move all '.txt' file from 4 directories to other folder. And need to delete all the files except which are created TODAY?
Teradata 
