DataStage Scenario - Design7- job1

DataStage Scenario Problem -->  DataStage Scenario - Problem7

Solution Design :

a) Job Design :  Below is the design which can achieve the output as we needed. Here, we are reading seq file as a input, then data is passing through a Transformer and Peek stage to achieve the output.

Convert a single row into multiple rows ( horizontally pivoting ) with Pivot stage ?

In this example, the Pivot Enterprise stage is set up to horizontally pivot some data.

You can generate a pivot index that will assign an index number to each row within sets of horizontally pivoted data. The following tables provide examples of data before and after a horizontal pivot operation.


Input Data
REPID,last_name,Jan_sales,Feb_sales,Mar_sales
100,Smith,1234.08,1456.80,1578.00
101,Yamada,1245.20,1765.00,1934.22
102,Xing,2190.89,1287.98,2054.55
103,Anderson,1498.09,1287.23,3298.76

Pivot stage made easy

Many people have the following misconceptions about Pivot stage.
1) It converts rows into columns
2) By using a pivot stage, we can convert 10 rows into 100 columns and 100 columns into 10 rows
3) You can add more points here!!