Flux aggregates only first 20 values?

Hi I have been using flux data source by grafana, and it seems that flux aggregates only 20 values if the tags are more than 20. Is this by default?

@Sameer_Raj No, there is no limit on the number of values Flux will aggregate. Aggregate functions aggregate values in each table in the output stream. The from() function structures each table by unique series.

Can you paste in your query?