Answer / madhu

The Transformation which Converts the source(relational or
flat) datatype to Informatica datatype.
So it works as an intemediator between and source and
informatica server.

Tasks performed by qualifier transformation:-
1. Join data originating from the same source database.
2. Filter records when the Informatica Server reads source
data.
3. Specify an outer join rather than the default inner join.
4. Specify sorted ports.
5. Select only distinct values from the source.
6. Create a custom query to issue a special SELECT
statement for the Informatica Server to read source data.

Answer / fatima

source qualifier is also a table, it acts as a
intermediator between source and target metadata and, it
also generates sql, which creating mapping in between
soucre and target metadata.

Answer / kumar

source qualifier is a default transformation which reads
data from relational database or flatfile.
we can read data from source
sort data
select distinct data
join data
filter the data
modify sql queries

Answer / naveen kumar reddy

A Source Qualifier is a data extractor to an Informatica
Service(Server) that can extract data from Objects(Tables),
Flat files or XML files into a unique readable format.

Answer / sandeepbabu

Represents the source record set queried by the integration server/service.It is mandatory in the mapping when the source is relational or flat files.And it is a Active transformation.
source qualifier contain some properties is given bellow:
1>Sql query:It is generated by integration server by default and It contain Sql override,used to modify the default select Statmets...
2>user defined join:It is content of WHERE Clause to join separate Source
3>source filter:Filter applied to source Records..
4>Number of sorted ports:used to sort input ports.When we are using sorted ports the Powercenter add ports by default'Orderby'.BY default sorted ports are Zero
5>Select Distinct:selct unique values only
6>pre sql:The sql database before reads the source data
7>post sql:The sql database after write the data in to target table..

Answer / pradeep

using sq'transformation we can driveout data from an
object,and it can drivein to the next transformation,this
is an mediator betwwen source object and to the next
transformation to get the data fom source object.

What are the data movement modes in informatcia?

3 Answers  

State the differences between sql override and lookup override?

0 Answers  

Suppose in the next version of Informatica, RTR Xn is excluded. Then how will u route data to different tgts?

2 Answers   Deloitte,

There are 2 files, Master and User. We need to compare 2 files and prepare a output log file which lists out missing Rolename for each UserName between Master and User file. Please find the sample data- MASTER.csv ---------- Org|Tmp_UsrID|ShortMark|Rolename ---|---------|----------|------------ AUS|0_ABC_PW |ABC PW |ABC Admin PW AUS|0_ABC_PW |ABC PW |MT Deny all GBR|0_EDT_SEC|CR Edit |Editor GBR|0_EDT_SEC|CR Edit |SEC MT103 GBR|0_EDT_SEC|CR Edit |AB User USER.csv -------- Org|UserName|ShortMark|Rolename ---|--------|---------|------------ AUS|charls |ABC PW |ABC Admin PW AUS|amudha |ABC PW |MT Deny all GBR|sandya |CR Edit |Editor GBR|sandya |CR Edit |SEC MT103 GBR|sandya |CR Edit |AB User GBR|sarkar |CR Edit |Editor GBR|sarkar |CR Edit |SEC MT103 Required Output file: --------------------- Org|Tmp_UsrID|UserName|Rolename |Code ---|---------|--------|------------|-------- AUS|0_ABC_PW |charls |ABC Admin PW|MATCH AUS|0_ABC_PW |charls |MT Deny all |MISSING AUS|0_ABC_PW |amudha |ABC Admin PW|MISSING AUS|0_ABC_PW |amudha |MT Deny all |MATCH GBR|0_EDT_SEC|sandya |Editor |MATCH GBR|0_EDT_SEC|sandya |SEC MT103 |MATCH GBR|0_EDT_SEC|sandya |AB User |MATCH GBR|0_EDT_SEC|sarkar |Editor |MATCH GBR|0_EDT_SEC|sarkar |SEC MT103 |MATCH GBR|0_EDT_SEC|sarkar |AB User |MISSING Both the files are mapped through Organization, Shor_mark. So, based on each Organization, Short_Mark, for each UserName from User.csv, we need to find the Matching and Missing Rolename. I am able to bring Matching records in the output. But really I don't find any concept or logic to achieve "MISSING" records which are present in Master and not in User.csv for each UserName. Please help out guys. Let me know if you need any more information. Note:- In User.csv file, there are n number of Organization, under which n number Shortmark comes which has n number of UserName.

0 Answers  

empno sal 1 8000 2 9000 3 8000 4 1000 how to get highest sal wise rankings in rank t/r.

3 Answers  

What are the types of maping wizards that r to be provided in Informatica?

2 Answers  

Explain about HLD and LLD ?

16 Answers   Accenture,

expain about the tune parameters?

0 Answers   TCS,

My source table look like ID Name Location Salary 1 ran NULL NULL 1 NULL DELHI NULL 1 NULL NULL 1000 I want my output to look like ID Name Location Salary 1 ran Delhi 1000 What should be my approach to design a informatica mapping. Assuming my source is flat file not a Relation table so i cant use SQL.

2 Answers   BirlaSoft,

i have source flat file like 1 a,1 b,1 c,2 a,2 b,2 c i want output as 1 a,b,c and 2 a,b,c ... how can achieve this

5 Answers   TCS,

Why union transformation is an active transformation?

0 Answers   Informatica,

What is reconstalation n What is fact constalation? Correct me if i m wrong in the question.

2 Answers   Mphasis,