without dynamic lookup transformation how to insert new
rows and update existing rows?
Answers were Sorted based on User's Feedback
Answer / jhansi
YES,we can insert new rows and updat existing row
By setting Session level properties
1.Session->properties->TreatSourceRowas Update
2.Session->mapping->target properties->select update else
insert
| Is This Answer Correct ? | 8 Yes | 1 No |
Answer / sujana
@above
then wat is the use of lukup..if v can load in dis way
| Is This Answer Correct ? | 5 Yes | 1 No |
Answer / vali
you can use source qualifier transformation to do this.
write join condition ...
the rest of the operation will be same
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / sarthak
with SCD Type-1...
it uses normal look-up (not the dynamic look-up)
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / sujit
by the use of update strategy T/R we can insert new row and
updae a existing row on the time of T/R
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / murali raju
Simple you can take one look up transformation give the
condition as empno=empno1(if it is primary key) and take
update strategy transformation just pass condition as
IIF(empno=empno1,dd_update,dd_insert). in this way we can
insert new records and update old records without keepimg
historical data.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / bj
With out lookup and update st. transformation we can still
insert new and update data at session level.
in session at the time giving target table connect bottom u
find insert and update just check that box.
| Is This Answer Correct ? | 1 Yes | 2 No |
Explain sessions?
Do joiner transformation use cache? If so describe?
Explain the difference between mapping parameter and mapping variable?
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?
How to enter same record twice in the target table,explain?
What are the new features of the server manager in the informatica 5.0?
how can import the data from the flat files?
Why we use partitioning the session in informatica?
I have id, seq_no date, bill_amt and weight 1,11,'01-Jan-2014',100,2 2,12,'01-Jan-2014',40,5 3,13,'01-Jan-2014',32,5 4,14,'01-Jan-2014',98,2 5,15,'01-Jan-2014',105,3 6,16,'01-Jan-2014',11,3 1,11,'02-Jan-2014',40,2 2,12,'02-Jan-2014',100,5 3,13,'02-Jan-2014',132,5 4,14,'02-Jan-2014',198,2 5,15,'02-Jan-2014',15,3 6,16,'02-Jan-2014',16,3 Now I need output as date MXAMT_LSTWGHT MINAMT_GRTWGHT 01-Jan-2014 100 32 02-Jan-2014 198 100 Could not think of mapping to do so. Please help
how the informatica server sorts the strings values in rank transformations?
How many types of sessions are there in informatica.please explain them?
If I have set the property Treat Source Rows as Insert and for the target properties I have checked the boxes Update as Update, what will happen to incoming rows? What exactly is the use of these check boxes and in which scenarios we use them. Also what is the sequence in which informatica understands these properties.Does it takes whatever is defined in treat source rows as property or it is in any other way. Please explain.