on a day i load 10 rows in my target and on nextday i get
10 more rows add to my target but out of 5 are update row
how ican send them to target?how i can insert and update
the records
Answers were Sorted based on User's Feedback
Answer / rajendra kommineni
WE CAN USE SCD TYPE1
i.e BY USING UPDATE STATERGY
| Is This Answer Correct ? | 7 Yes | 1 No |
Answer / arpit
For this a SCD type2 mapping has to be created which will handle both update and insert. This mapping will be having 2 target instances i.e. one instance for updating and other is for inserting records. Use router to divide the rows in two groups i.e. update and insert. In the pipeline for update target instance use the update strategy transformation for update.
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / jaspreet banga
For This we Have to Use Job Control table(JCT), JCT is used
to select only those records which are provided next day
and then in mapping :---
1.) In source Qualifier write a pre sql query to read only
those record which are provided previous day, ]
2.)In router Route the data for update and insert.
3.) Use 2 update strategies i.e.., one for updating
existing record and other for inserting new one.
(Type-1 SCD) if you dont want to preserve the history.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / abhinaw prakash
We can use Update strateGY TO execute the following scenario
| Is This Answer Correct ? | 0 Yes | 0 No |
How can you complete unrcoverable sessions?
Explain the aggregator transformation?
What is decode in informatica?
how can we load starting with 11th record of a table from source to target
What is aggregate awareness?
Explain scd type 3 through mapping.
how will you remove the duplicate records from flat file without using sorter?
Hi, I am unable to connect ports from two Active trasformations to another active transformation ? Why is it so? Why it is designed like that? Some rules has been designed like this that is We can't connect passive and another passive to active.Can any one please letme know all these rules. Ex:- I am trying to connect filter1 and filter2 to another filter. Please answer me Advance Thanks
What is an expression transformation?
how to improve performence by using sorted input in aggrigator t/r.
while creating the scd mappings. we will mention flag value. what exactly the use of defining the FLAG VALUE. Please explaine indetaile
Which will beter perform IIf or decode?