Aggregation query with:
- count( distinct columnname in projection list
- Sample for illustration
select COUNT( distinct column_name ) from a_table
Only single thread in "Threads diagram" in html query plan
SAP IQ 16.0
count , distinct , performance , query_plan_as_html , single threaded , KBA , BC-SYB-IQ , Sybase IQ , Bug Filed
About this pageThis is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).
Search for additional results
Visit SAP Support Portal's SAP Notes and KBA Search.