After upgrade to 4.4 I have an error on Aggregate transformation. The error is
Error: Attempt to create a column with too many unique values.
Source: action “Aggregate”, module “Main”, table “…”
The input table for this aggregate transformasion has 365 mil. rows and in 4.3.1 it’s works. In 4.4 the error appere on case with 100 mil. rows on input table.
This limtation it is a bug or it is part of thouse new feautures ?
Riigh now I didn"t have a sollution for this error. The nature of data analised it causes this huge number of rows.