Answer / krishnakanth

If the informatia user id does not have permissions to
truncate the table in the database. Then there is no other
way we can truncate the table.

Anyways try with this option. Try to write a pre-sql
statement in the session. So that first the sql statement
will execute and then the session will start executing

Answer / sunil

Abhishek Bhai,

Possible Solution:-

1. While creating connection, use such a generic id, which
have all the permission on DB objects. This way you
definitely can play with your Target object.

2. If no such credential available then, Delete and commit
process can be implemented in pre-sql.. but process will
become very slow (depends on volume of data).

Cheers !

Answer / raj

Use delete * .... in pre-sql

Answer / venky

in target table u can write pre-sql statement as truncate
table tablename

Answer / ravi

in the warehouse designer,in targets ,in generate and
execute option truncate the table

Issue with Update override at Target table in Informatica.

2 Answers  

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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  

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Implementation methodology

0 Answers  

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I have some rows in source.I have to map half rows to one target and half rows to another target.i.e you wont know how many records in source.?Implement a mapping?

1 Answers   Franklin Templeton,

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What are junk dimensions?

0 Answers  

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Hi ETL gurus can any one tell me with a flow how to implement SCD Type 1 and SCD Type 2 in a single mapping.For some fields SCD type has to be implemented and for some fields scd type has to be implementd..Thank in advance..please let me know in case of any concerns...

1 Answers  

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How to extract the informatica rejected data?

0 Answers  

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How to fasten loading of 100 million distinct records in informatica? (Initially they are loaded into target without using any transformation, taking 2 hours)

3 Answers   Atriax,

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What are the unsupported repository objects for a mapplet?

1 Answers   Informatica,

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What are the different ways to implement parallel processing in informatica?

0 Answers  

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which one is better performance wise joiner or look up

0 Answers   Informatica,

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Hi, Can anyone just give me the list of all versions of Informatica ? Advance Thanks

2 Answers   IBM,

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