event_category event_category
sreeblr
- Select Field - Employee
NO GROUPBY PUSHDOWN The optimizer couldn't push GroupBy past Join
whats is NO GROUPBY PUSHDOWN and how to fix
i ran this query
select distinct event_category, event_type, count(*) from query_events group by 1, 2 order by 3 desc
and got this output . any issues and how to fix
EXECUTION SEQUENCE CACHE REFILLED 20796
OPTIMIZATION NO GROUPBY PUSHDOWN 8062
OPTIMIZATION TRANSITIVE PREDICATE 3772
OPTIMIZATION GROUPBY PUSHDOWN 3770
OPTIMIZATION PREDICATE OUTSIDE HISTOGRAM 3419 .
0