
Aggregator outputs last row - Informatica
Aggregator outputs last row Hi, I was asked a question on aggregator transformation that I didn't know answer for so I thought I will ask here to see if someone can help. Why aggregator …
how to count distinct - Informatica
Hi Gurus, I want to count distinct values for one column group by PK. can any body show me how to achive this in INFA. I can use select count (disitnct) in query, but just wondering if there is …
How to remove duplicates in Flat files. - Informatica
> We can use ' Distinct ' property in Sorter Transformation to eliminate records from flat file or relational sources, but we can't use source qualifier SQL override for flat files. > But If you …
Aggregator transformation without selecting group by clause!!
Aggregator transformation without selecting group by clause!! If we ignore to select group by clause in an aggregator transformation ,what will be the output?
How to take a record based on MAX value of a column
Will using an aggregator transformation and using Group By Order & using expression in aggregator as MAX (Version) work in this case? I know it will return only the row where …
How to Load First and Last records from Flatfile source...
Prad.Kann 10 years ago I found using the last function along with aggregator and joiner helps to identify the last record. I created two source definition reading from the same file. The first …
How to transfer all unique rows to 1 target and all ... - Informatica
D, 1 Now pass the output of expression transformation, aggregator transformation to joiner transformation and join on the products port. In the joiner transformation check the property …
TE_7041 Aggregate Error: Failed to allocate 249344 bytes
Hi Community, I've been using the Aggregator plugin for a while now for a number of functions, mainly for deduping. Right now I am trying to use it in a DSS task over approx 838K rows but …
How to load last three rows using Informatica
Hi Team, Can anyone help me how to load last three rows using Informatica? I have tried using in the below fashion Source->SQ->Expression->Aggregator->Filter->Target Expression:V_Rowid …
How sorter helps aggregator transformation
How sorter helps aggregator transformation I know sorted input helps aggregator transformation for performance. But I m not getting how it will help? If you don’t use sorter before aggregator …