Answer Posted / ash
By Default the intergration service updates the target
based on key columns. But we might want to update non-key
columns also,at that point of time we can override the
UPDATE statement for each target in the mapping.The target
override affects only when the source rows are marked as
update by an update strategy in the mapping.
Is This Answer Correct ? | 8 Yes | 0 No |
Post New Answer View All Answers
Explain how to import oracle sequence into informatica?
tell me the rules and responsblites in our project(my project is development)
Design a mapping to get the pervious row salary for the current row. If there is no pervious row exists for the current row, then the pervious row salary should be displayed as null.
What you know about transaction control transformation?
Explain lookup transformation source types in informatica
What will happen if the select list columns in the custom override sql query and the output ports order in sq transformation do not match?
What is a filter transformation and why it is an active one?
What is meant by target load plan?
What are active and passive transformations?
What are data-driven sessions?
How do you load only null records into target?
Please let me know how to make encryption and decryption with example?
what is the size of u r source(like file or table)?
What is the function of union transformation?
What are the differences between joiner transformation and source qualifier transformation?