DSXchange

Hi All,

I have a requirement in which I have to read all the source rows (only one column in each row) and load them into a single column in target. The no of rows is not fixed.

Example:

Input Data:
A
B
C
D
E
F
G

Output Data:
ABCDEF

Any idea how we can do this. I have done the pivot but it is populating the records into different columns where as i want it to be single column.

Thanks

I'd use a stage variable to accumulate the list. Generate a constant "key" column and use LastRecordInGroup() as a constraint, or use a downstream RemoveDuplicates stage set to "Keep Last".

You could use a Pivot stage and a Column Export stage, but that'd be using a sledgehammer to crack a nut.

If your source is a Sequential File then, read all the rows in a single column i.e. mention final delimiter is "none".
And in the transformer, use Convert function to replace new lines characters.

I didn't actually have to do any of that. DataStage took care of the line terminators while reading the file - the constraint expression did not pass any empty line.

Hi All,

This is done. I used the approach suggested by Ray and as usual it gave the required results. Ray Thank you for that.