John

• May 29th, 2013

Sort all the records by country name. in expr transformation include the below variables v_countout=IIF((v_currcountry=vprevcountry),v_count,vcount+1) basically incrementing the count if the country ...

Mahesh Manam

• May 6th, 2013

Using Router transformation we will achieve this.

S -> SQ -> RTR -> T

In router,create 10 groups for 10 countries

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NO. We can use mapping parameters or variables in any transformation of the same maping or mapplet in which U have created maping parameters or variables.

CeeJay

• May 30th, 2013

No. It cannot be used in different mappings as when it is saved in the repository, it is saved for a particular mapping. And at global level we have mapping parameters only and not variables which cannot be changed.

Tapas

• Oct 6th, 2007

The scope of a mapping variable is the mapping in which it is defined. A variable Var1 defined in mapping Map1 can only be used in Map1. You cannot use it in another mapping say Map2.

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Can you update target as a flat file, without using updated strategy trasformation

Khota

• Jun 5th, 2013

You cannot update a flat file

veena

• Mar 8th, 2013

Yes we can update target without using Update Strategy Transformation in
session->mapping->target->treat source rows as
Update
Update as Update
Update else insert
Update as Insert

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pawan Singh

• Jun 15th, 2013

TWS( Tivoli scheduler)

jayapraveen

 Profile Answers by jayapraveen Questions by jayapraveen

• Oct 8th, 2010

Yes we can do by using this by third party scheduler by unix script some of the third prty schedules are1.autosys2.control-m3.cron in unix4.pcon scheduler

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Pawan Singh

• Jun 15th, 2013

This will add that value into previous one

MAHESH MANAM

• Aug 16th, 2012

We can but the results may change what you are expecting in output

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I have a table having column col1, col2. If for a col1 there is some data in col2.

EX: Col1=0012 and Col2 = 12,13,14

then i need these three values 12, 13,14 separately not as a single string as it is in table. Or you can say in need to separate these three values after it is returned by query.There may be only one value or more than 3 as well.

EX: 12,13,14,15.........

Divya

• Aug 2nd, 2013

I think it can be done with normalizer...
it will end up like

0012 12
0012 13
0012 14

PREETHI

• Dec 7th, 2011

Can you do this in Sybase. For ex: To separate the door nos. alone from a address column.

PREETHI

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Vids

• Aug 13th, 2013

ETL automation scripts. Ideally , u can use the Informatica schedule to automate /schedule the workflow.

U can either do it using a Unix shell script . Use the PMCMD command , the workflow , folder details in the shell script. (U can check in the Informatica help for the pmcmd syntax)

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How to format phone number 9999999999 into (999)999-9999 in informatica

Vids

• Aug 13th, 2013

It can be achieved using the IDQ tool where u can set the standard format . EVen I am not sure how exactly

sreenu

• Dec 4th, 2011

Using the CONCAT (||) operator and SUBSTR function in the expression transformation.

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priyank_divya

 Profile Answers by priyank_divya Questions by priyank_divya

• Aug 28th, 2013

1. Sort based on ename column.
2. in Exp,
Var_Prev=Var_Curr
Var_curr=ename
Var_Value=IIF(Var_Prev=Var_Curr,Var_Value||,||payments,payments)
Out_Value=Var_Value
3. Aggregator transformation: Pull ename,Out_Value ports from Exp in Step 2.
Group by ename

Hope this helps!!!

abraham deng stephen

• Jul 3rd, 2013

Simple use expression transformation and make all the inputs into the date format given. Add a condition like

Code
 

This is my idea. It helps you hopefully....thx

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How to delete first 3 rows & last 3 rows in target table in Informatica?

priyank_divya

 Profile Answers by priyank_divya Questions by priyank_divya

• Aug 28th, 2013

1. SQ 2. Expression --> Connect the expression with the Sequence Generator 3. Aggregator with one column(key column if any) Out_Count=count(*) Dummy_count=1 3. Expressio...

priyank_divya

 Profile Answers by priyank_divya Questions by priyank_divya

• Sep 3rd, 2012

Hi,

We can use a sql in the sql override:

select count(1) from
(select * from where rownum

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In lookup which one is better one connected and unconnected lookup?performance wise i am asking?if i am using five connected lookup in mapping that time what happens?

Ganesh kumar

• Sep 4th, 2013

Yes, I Agree your answer,.....

Baloo_nanduri

 Profile Answers by Baloo_nanduri Questions by Baloo_nanduri

• Jul 25th, 2010

Connected lookup lends best performance and also you can cache or uncache connected look up unconnected look up is used only when you have to use it as a function call both have its own benefits, using 5 connected lookup's is not a big deal until your mapping is tuned well.

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Venkat

• Sep 10th, 2013

Above answer is not correct.

Correct answer is 150 MB

chandrarekha

• Sep 28th, 2007

10GB

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Sarita

• Oct 23rd, 2013

The errors faced are:

1)Duplicate data in target tables
2)Performance issues
3)File rejections due to error in header and trailer records
4)Logical errors

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How do you validate the no of rows received in source with footer(count) and if both count matches then only it should load to target?

vijay

• Jan 6th, 2014

Design a mapping with 2 flow.1 to load the data into target with all necessary columns.2nd target will have only count information and set a target load plan as said above.In the session level. Set th...

saurav

• Apr 4th, 2013

You can utilize the MD5 hash functionality within the mapping

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Hi

My name is amit and i am here to take some career advice.

I did Bsc (H) CS from delhi university in 2009 and after it i joined a company where my profile was Analyst in Excel and some basic use of SQL query. I worked there almost 3.8 yrs but due to some personal reasons i quit my job on september 2013 and now i am idle for last 4 months.

Now i wants to switch...

Jose

• Jan 27th, 2014

By default the maximum concurrent session is 10 and during installation we are setting the number of concurrent session.

prasadns26

 Profile Answers by prasadns26 Questions by prasadns26

• Jul 18th, 2006

hi,please be more specific on the first half of the question.u set the max no of concurrent sessions in the info server.by default its 10. u can set to any no.

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If i enable select distince property in sorter transformation, on what basis the sorter tranformation removes the duplicate data

RaghuMVR

• Feb 4th, 2014

It will check all the column values of the records to identify the duplicates.

Karthik

• Jan 13th, 2014

The IS removes duplicates only if it is a row duplicate(entire row should be duplicate)

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What is the difference between STOP and ABORT options in Workflow Monitor?

Satish

• Mar 4th, 2014

STOP ensures current session activity / threads on Informatica server are complete and ends the workflow.
ABORT kills current session activity / threads on Informatica server irrespective of its state and ends the workflow.

Sudha Rani

• Nov 6th, 2012

If we have to do stop it will stop that step only.again we have to start the workflow then that time it will start which step u have to stop that step only it start run the workflow then abort says we...

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What is the way to add the total number of records that have been read from SRC in the TGT file as last line? Let me clear you if my TGT is a flat file and want to add total number of records that are written in TGT as a last line with sysdate.

Surbhit

• Apr 1st, 2014

Use an aggregator and do no group by any key

Ankit Kansal

• Feb 15th, 2014

Easy way of achieving the functionality is with Unix commands however if you want to achieve it using Informatica only then Then just before dumping your data to your target use aggregator count() f...

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During the session ,the informatica server compares an inout row with rows in the datacache.If the input row out-ranks a stored row,the informatica server replaces the stored row with the input row.The informatica server stores group information in an index cache and row data in a data cache.

venkat2ram

 Profile Answers by venkat2ram Questions by venkat2ram

• Apr 11th, 2014

Rank caches are the caches created to calculate the rank while session run for Rank transformation. Index cache and Data cache Index cache stores the values of the key column i.e. rank port here. D...

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