1) Alternative to update strategy transformation
2) out of 1000 records after loading 200 records, the
session got failed. how do u load the rest of records ??
3) use of lookup override
Answers were Sorted based on User's Feedback
Answer / raju4dw
U CAN GO FOR SESSION RECOVERY
THEN IT WILL LOADS ONLY REMAING RECORDS INSTEAD OF ALL
RECORDS.
RAJENDRA
Is This Answer Correct ? | 7 Yes | 0 No |
Answer / mike
1)YOu can update the target table by using target update
override. I think this might be the alternative
2)consider performance recovery
3)lookup override is nothing but overriding the default sql
which is generated by the lookup at run time. the default
sql contains select,groupby and orderby clauses. The
orderby clause orders the data based on the ports in lookup
tab. If you want to change the order then we need to
mention two hyphens at the end of the sql, which means the
query generated by the informatica server is commented.
correct me if i was wrong
Is This Answer Correct ? | 6 Yes | 0 No |
Answer / pradeep
1)Alternative to updated strategy,we can with target update override. US works based primaray key constrainst where as target updated override works without primary key constraints.
2)When you configure session with Normal load,the integration service performs record by record as a result IS can capture commit points and it enables the session recovery.
The IS capture commits points from database log and saves in repository
3) The lookup transformation genrates the sql qurey,query contains select,group by,order by.we can override default query by specifying the order by clause
Is This Answer Correct ? | 1 Yes | 0 No |
What are the features of complex mapping?
What is Target Update Override? What is the Use ?
What are the new features of informatica 9.x in developer level?
What type of sorting algorithm does the Sorter Transformation use, to do its sorting Operation? 1. Bubble sort 2. Insertion sort 3. Shell sort 4. Merge sort 5. Heapsort 6. Quicksort 7. Bucket sort
What is an aggregator transformation?
By using joiner t/r we can join only 2 tables, SO if want join more than 2 flat files ,How can i join?
How to load query faster,so that It will take less time to load?
What is the difference between Oracle performance and Informatica Percfomance? Which performance is better?
Diff B/W MAP Parameter, SESSION Paramater, DataBase connection session parameters.? Its possible to Create 3parameters at a time? If Possible which one will fire FIRST?
I have 4 columns in a table say, name ,address, salary and city. So based on distinct city names, i need to combine the other data and send it to a flat file. Distinct city names can be 4 or 5 or 6. So it has to dynamically generate flat files(4 or 5 or 6) corresponding to the city names.
difference between shortcut and reusable transformation?
If in a workflow i have n number of sessions and each session is configured with different different stop on errors (say 5,8,10 etc respectively).How can make all this same for all the sessions with out actualy touching each and evry session ?