write a query to get maximum salary from the employers table
without duplicates....kindly help me
Answer Posted / rama
select (distinct max(sal)) from emp
| Is This Answer Correct ? | 16 Yes | 7 No |
Post New Answer View All Answers
can we override a native sql query within informatica? Where do we do it?
How are the sources and targets definitions imported in informatica designer?
Calculate sum of salaries department wise. Then the sum will be repeat for all columns in each department. Develop a mapping for this.
What is the difference between router and filter?
Write the unconnected lookup syntax?
What is a router transformation?
I have worked on Informatica 7.1.1. I want to know the answer for the below question. Target is not created initially.Then how to take the DDL script from the source and run the Mapping by creating the Target dynamically?Is it possible by SQL Transformation?
What is informatica worklet?
What are roles and groups and benefits of using them?
what kind of issue you will get in environment? (we ll call help desk to raise ticket rite?
can we override a native sql query within informatica? How do we do it?
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
How many dimensions are there in informatica?
What is flashback table ? Advance thanks
What is the use of source qualifier?