without matching columns in two tables. how can you join
Answer Posted / ankit kansal
Its against the concept of Normalization to join two tables without PK and FK relationship. however if you try to join both tables then it will return you Cartesian product.
lets say your first of your table contains = 12 rows and
the other one also contains 12 rows then net output will be 144 rows.
http://deepinopensource.blogspot.in/
Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
scenario where i can use only concurrent execution of workflow.
What is the benefit of partitioning a session?
Please tell me which institute is the best to study Informatica and asp.net in chennai Also please send me the latest interview questions in asp.net,c# and sql server to my id ramtryin@gmail.com
What is rank transformation in informatica
How can we use mapping variables in informatica? Where do we use them?
can anybody send me some real time screenshots of mapping in informatica powercenter. i will be vary thankful to him. my e-mail id :- prakashkumar.kumhar@gmail.com
What is the difference between source qualifier transformations source filter to filter transformation?
Briefly explain the aggregator transformation?
what is persistent lookup cahce?how to use and when to use this persistent lookup cahce?explain?
COL1,COL2 ABC,1 XYZ,2 HERE IN COL2 VALUES 1,2 NOT STSANDARD(IE MEANS NOT FIXED VALUES LIKE OTHER SOME VALUES LIKE 10,20) O/P IS COL1,COL2 ABC,2 XYZ,1
Performance tuning in UNIX for informatica mappings?
Explain what are the different types of transformation available in informatica.
What is event and what are the tasks related to it?
How to create the list file having millions of flat files while indirect loading in informatica? In indirect file loading, suppose we have less no.of flat files then we can enter files names manually in list file creation. If millions of files are there, how can we enter the flat file names in list file?
Can informatica load heterogeneous targets from heterogeneous sources?