Text Analytics in Teradata Studio using Aster database.

Teradata Studio

Text Analytics in Teradata Studio using Aster database.

I am trying to run a few text analytics functions in Teradata studio, The text_parser function runs very slow on a large dataset wven after limiting to 2000 row, I want to parse a text column in a dataset and want to return number of words along with the frequency of occurence. however it considers each row as a single document and gives only the output for that particular row and starts parsing again for another row. I want the total words after parsing the entire column. How do I go about it. Also the query takes a long time to run. I was actually waiting for Aster R to run on teradata studio, it would be great to know when it will be released!