Interested to Buy Any Domain ? << Click Here >> for more details...
Create a mapping which contains 2 target tables. When the
session runs for the first time it shud load Target table 1
and when it runs for second time it shud load Target
table 2.
- 7 Answers
- 15028 Views
- TCS, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / babu
Hi,
By using mapping variable,we can achieve this logic.
i.e SRC==>TRANS==>FLT1 ==>TRG1
|==>FLT2==>TRG2
in FLT1 place a condition mod(MVAR,2)=1,in FLT2 place a
condition as mod(MVAR,2)=0
MVAR is nothing but a mapping variable.
I think all are knows how to create,declare and call the
mapping variable.
please concern me if any doughts.
| Is This Answer Correct ? | 9 Yes | 4 No |
Answer / babu
Hi Zak,
By default the value of MVAR is 0.The value is
increment by at run time only.
i.e is SETVARIABLE($$MVAR,($$MVAR+1))
Let me know if u have any doughts
mail:
dwarak.vbr@gmail.com
+91-8861145051
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / zak
Hi Babu,
Your logic works fine if you update the MVAR mapping
variable manually before you run the session. Is there a
way to update the MVAR within the mapping??
Thanks for your reply:)
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / hai
there is an option to set the value as zero ,with out set
the value manually .
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / triveni munnangi
source_>sq->expression->router->tg1
->tg2
expression:v_count decimal 10 0(variableport) setvariable($$cnt,1)
o_count decimal 10 0 (outputport) $$cnt
router:groups
t1=o_count=0
0_count=1
$$cnt variable integer 10 0 max false
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / perumal
Source -> sq -> sequence Generator -> exp trans -> router
trans -> tgt1/tgt2
create variable nxt_val with next value return from seq gen
and in router give rule as mod(nxt_val,2)<>0 to load tgt1
(since first run value will be 1) and mod(nxt_val,2)=0 to
load tgt2.
| Is This Answer Correct ? | 2 Yes | 2 No |
Answer / subhajit
Alternative to mapping variable:
Use sequence generator, mod on that and then finally router.
Thanks
| Is This Answer Correct ? | 0 Yes | 2 No |
What are the steps involved in the migration from older version to newer version of Informatica Server?
Explain the code page compatibility?
Two Default User groups created in the repository are ____ and ______
How to display last 5 records in a table ? With out Top key word and doing order by desc Advance thanks
What do you mean by enterprise data warehousing?
Can anyone please distinguish what is Inner join and Outer join
I still need further explanation about the difference between active and passive transformation with some examples.Thank You
If you have 10 mappings designed and you need to implement some chages (may be in existing mapping or new mapping need to be designed) then how much time it takes from easier to complex?
Source and Target are flat files, Source table is as below ID,NAME 1,X 1,X 2,Y 2,Y On Target flat file i want the data to be loaded as mentioned below ID,NAME,REPEAT 1,X,2 1,X,2 2,Y,2 2,Y,2 How to achieve this, Can i get a map structure
I have Employee table, 10 cols are connected to next transformation, only 4 cols are selected in SQL override. What would be passed to next col.
I have a file with data comming as 1,x1,x2,x3 2,a1,a2 3,b1,b2,b3,b4 1,y1,y2,y3 2,c1,c2,c3 3,d1,d2 my out put should be as follows x1,x2,x3,a1,a2,<null>,b1,b2,b3,b4 y1,y2,y3,c1,c2,c3,d1,d2,<null> Please let me know how can we acheive this in informatica Thanks in advance
what is diff between IN and EXIT commands
Teradata 
