HI all,
there is an issue with an email pressure rule which takes to long to execute. Interesting thing is that takes around ~1,5 hour for 10.000 customers and also 1.5 hour for only 3 customers. There is no locks on DB or similar things. Below is the configuration, it just takes too long. Optimizing SQL query does not help.
Any idea?

SELECT R0.iRecipientId FROM NmsRecipient R0 WHERE EXISTS (SELECT 1 FROM NmsBroadLogRcp B1 WHERE (B1.iRecipientId = R0.iRecipientId) AND (((B1.iStatus NOT IN (2 , 7)) AND ((((case when IsBitSet(B1.iFlags , 😎 = 8 then 1 else 0 end) = 0) AND (B1.iStatus <> 0)) OR ((case when IsBitSet(B1.iFlags , 😎 = 8 then 1 else 0 end) = 1)))))
Regards,
Milan