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Java code:
select
mem.routId,
mem.memCode,
r.routName,
r.ipaddress,
min(mem.usedValue) as minUsedValue,
max(mem.usedValue) as maxUsedValue,
avg(mem.usedValue) as avgUsedValue
from Net_Cap_Mem mem, Net_Routinfo r
where mem.routId=r.routId and recordTime>='2010-03-04 16:56:56' and recordTime<='2010-03-08 15:29:26'
and mem.routId in (select plan.goId from Net_Gatherpublicobject plan where plan.gmId=2) group by mem.routId order by avgUsedValue desc
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