sql - How to do WHERE clause BEFORE INNER JOIN -


how query ?

select distinct  station  , slot , subslot, compid , compname  devicetrace dt dt.deviceid = '1339759958'  inner join complist cl    , dt.compid = cl.compid

i need dt.deviceid = '1339759958' before start inner join. work sql server.

i find difficult believe makes difference. query optimiser should apply predicate before join if calculates more efficient so. circumstance might need when optimiser makes erroneous choice (for inner joins @ least -- there valid cases outer joins).


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