Interested to Buy Any Domain ? << Click Here >> for more details...
write a query to get maximum salary from the employers table
without duplicates....kindly help me
- 5 Answers
- 10070 Views
- CTS, I also Faced
- E-Mail Answers
Answer Posted / asdfg
select (distinct max(sal)) from emp
group by sal.
When ever you use goupfunctions in select statement grup by
clause is must.....other wise it will throw an error
| Is This Answer Correct ? | 0 Yes | 9 No |
Post New Answer View All Answers
how to construct simple biogas digerter? please show me detail drawing and specification of simple biogas construction?
Hi, I want to do Informatica Designer certification. Can anyone help me by providing the details on this. Thanks in advance. Regards, Arnab
Explain pushdown optimization $pushdownconfig parameter - informatica
What are the transformations that are not supported in mapplet?
suppose we are using dynamic lookup cache and in lookup condition the record is succeeded but in target it is failed due to some reasons then what happened in the cache ?
Why is sorter an active transformation?
how tokens will generate?
1. When u r checking out what ll happens for version no? a. Increase b. decrease c.reset to 0 d. reset to 1 e. no change 2. Salary of all employees needed to add with the commision. What transfrmation to be used? a. SQ and Expression b. SQ c. Update Strategy d. Expression 3. Which of the task is used to run a session based on success of the other session? a. Decision b. Event wait c. Email d. Command e. None 4. Types of sources in Informatica? a. Homogenous n Heterogenous b. None c. Cobol n XML d. Flat files e. Flat files and Homogenous n Heterogenous 5. Servers are available in informatica? a. Informatica Server and Workflow server b. Informatica Server and Informatica Repository Server c. Informatica Server d. Workflow server e. Informatica Repository Server 6. While using Pmcmd in cmd line mode, each command must include the connection info of which of the following? a. workflow manager b. Power Center server c. Workflow monitor d. Repository manager e. Designer 7. Workflow montior displays workflows that have run a. once b. twice c. never d.four times e. thrice 8. Mode for handling sessions n workflows? a. server mode b. Wait mode c. Command line mode d. User mode e. Interactive mode 9. Connection details configured in? a. Mapping designer b. Workflow manager c. Workflow monitor d. Repository manager e. Worklet designer Thanks in Advance
What is a pre-defined event and user-defined event?
What are the designer tools for creating transformations?
What are the features of complex mapping?
In development project what is the process to follow for an etl developer from day1
What is lookup transformation?
What is target designer and target load order?
what are factless facts? And in which scenario will you use such kinds of fact tables.
