now pass all the ports ID,SAL,O_Count to aggregator t/r and connect to next t/r or tgt. If you dont check any groupby port in aggregator bydefault it passes last record to the next. …

You'r right. There is no input row coming through pipe line and aggregator doesn't get any rows to do the operation. I assume aggregator should get some value default value for 0, or in next …

Aggregator does not work properly We have faced issue with aggregator transformation (using sum on a field having 2 decimal values), and it truncates. So we end up with difference of …

Introduction: Cloud Data Integration allocates cache memory for transformations like Aggregator, Joiner, Lookup, Rank, and Sorter transformations in a CDI mapping.</p><p>The size of the …

Let's take an example case where you have three input ports to the AGG, namely FULL_NAME (String(60)), ZIP_CODE (String(5)), and ADDRESS (String( 40)).

Use one aggregator group by the columns patentid, doctorid and get the counts.. Output of this aggregator would be: patentid, doctorid, counts. 1,1,2. 1,2,2. 1,3,1 . Now, use second …

Connect two aggregator transformations to the source qualifier. Connect empno,sal,deptno to both the aggregators. Group by deptno and get min and max sal in the respective aggregator. …

You can also go for Aggregator Transformation by doing groupby on all the ports as Vani has already specify in the reply. If your Source is Relational than you can go for select distinct …

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Without the Sorter or Aggregator Tx you'll need to compare every record and set a flag if a match is found to mark the records as non-unique. This may be possible with the Comparison Tx but …