if the column name in sql override is diff from the column name in source qualifier,what is the impact?
- 5 Answers
- 8756 Views
- TCS, I also Faced
- E-Mail Answers
Answer Posted / chandu
After over write we have to validate the rewrited query, So
when we click on validate It shows error message.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is informatica powercenter repository?
CANNOT USE PARAMETER FILE! Hi all, I am trying to use parameter file for my workflow. This could help me to filter records where CITY = 'Portland' Following is what I have done: **in Designer - create new parameter : $$PARA_FIL, Parameter, String, IsExprVar=TRUE, Initial value = [empty] - Source Qualifier/ Properties/Source Filter: CUSTOMERS.CITY='$$PARA_FIL' **Create Parameter file: C:\Informatica\PowerCenter8.6.0 \server\infa_shared\BWParam\DynamicParamTest.txt $$PARA_FIL='Portland' **Configure workflow to use the parameter file: Edit Workflow/Properties/Parameter Filename: C:\Informatica\PowerCenter8.6.0 \server\infa_shared\BWParam\DynamicParamTest.txt I also configured directory of parameter file for session task. However, I just got this in the session log: [SQ_CUSTOMERS] SQL Query [SELECT CUSTOMERS.CUSTOMER_ID FROM CUSTOMERS WHERE CUSTOMERS.CITY='$$PARA_FIL'] No record has been loaded to target. It seems that the parameter file has not been read. I cannot understand the reason why. Could any of you kindly suggest me anything? Thanks
As union transformation gives UNION ALL output, how you will get the UNION output?
How do you load unique records into one target table and duplicate records into a different target table?
What is a transaction control transformation?
What are the different types of repositories created using informatica?
How can we update a record in the target table without using update strategy?
How do you set a varible in incremental aggregation
What are the components of the workflow manager?
What is parallel processing in informatica?
I have 100 records in source table, but I want to load 1, 5,10,15,20…..100 into target table. How can I do this? Explain in detailed mapping flow.
How can one identify whether mapping is correct or not without connecting session?
Why do you use Mapping Parameter and mapping variable?
What are active transformations.
Can we create a Integration service without a Repository service and vice versa?
