i have two tables,table 1 having 2 columns and 3 rows,table2 having 3 columns

i have two tables,table 1 having 2 columns and 3
rows,table2 having 3 columns and 2 rows.what is the output
if i do left outerjoin,full outer join,right outer join?

Question Posted / bharathi

2 Answers
6443 Views
IBM, Polaris, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

i have two tables,table 1 having 2 columns and 3 rows,table2 having 3 columns and 2 rows.what is t..

Answer / pradosh

in table data like following
left table1 right table2
c1,c2 c3,c4,c5
1,2 1,1,10
4,5 6,5,12
7,8 matching columns c1 and c3

Right outer join c1,c2,c3,c4,c5
1,2,1,1,10.
-,-,6,5,12.
Left outer join 1,2,1,1,10.
4,5,-,-,-.
7,8,-,-,-.
full outer join 1,2,1,1,10.
4,5,-,-,-.
7,8,-,-,-.
-,-,6,5,12.

'-' indicates null in above table

Is This Answer Correct ?

7 Yes

1 No

i have two tables,table 1 having 2 columns and 3 rows,table2 having 3 columns and 2 rows.what is t..

Answer / vijaya

in table data like following
left table1 right table2
c1,c2 c3,c4,c5
1,2 1,1,10
4,5 6,5,12
7,8 matching columns c1 and c3

left join c1,c2,c3,c4,c5
1,2,1,1,10.
-,-,6,5,12.
right join 1,2,1,1,10.
4,5,-,-,-.
7,8,-,-,-.
full outer 1,2,1,1,10.
4,5,-,-,-.
7,8,-,-,-.
-,-,6,5,12.

'-' indicates null in above table

Is This Answer Correct ?

6 Yes

5 No

Post New Answer

More Informatica Interview Questions

How many repositories can be created in informatica?

1 Answers

What is CHECK-IN CHECK-OUT. Please explane me?

3 Answers TCS,

HI Experts, What is BULK mode and NORMAL mode, Which one gives better performance. How? Please Explain with an example...! It will help's me a lot. Thanks In advance.

8 Answers CTS,

I have the input file as col1 col2 col3 3 2 1 7 6 8 I should get the output as col1 col2 col3 1 2 3 6 7 8 ....What is the logic to get this? Is there any transformation which sorts row wise ? If not how to sort the incoming records row wise?

5 Answers

what are the differences between powercenter 8.1 and powercenter 8.5?

2 Answers

SOURCE NAME SAL GANGA 30000 RAJU 20000 PAVAN 25000 TARGET NAME SAL MAXSAL GANGA 30000 30000 RAJU 20000 30000 PAVAN 25000 30000 in mapping level how to achive that

5 Answers DELL,

When you connect to repository for the first time it asks you for user name & password of repository and database both. But subsequent times it asks only repository password. Why?

1 Answers

How do you load first and last records into target table? How many ways are there to do it? Explain through mapping flows.

0 Answers

what is semi-additive fact?where did u used?

2 Answers

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

4 Answers CSC,

what is mapping parameter?

2 Answers Cap Gemini,

In any project how many mappings they will use(minimum)?

1 Answers

For more Informatica Interview Questions Click Here