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SQL Performance (MOSC)

SQL IN/EXISTS Query Tuning

Jan 20, 2018 11:57AM edited Jan 22, 2018 11:14AM in SQL Performance (MOSC) 4 commentsAnswered

Hello DBA's

Please help me to tune below query for better performance

select a.id1 , a.id2

from ameta a,pcntl p where p.tabletype=1

and a.moid=p.moid and

a.aid in (select distinct VALUE from PINSTANCES where aid='1141'

and MID IN (select MID from PINSTANCES

where moid='150' and aid='830' and value='5'))

Thanks in advance

jp

1

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