On 03/18/12 11:45 AM, Andrus wrote:
select
+case when productname ilike '%red%'  then 2 else 0 end
+case when productdescription ilike '%red%'  then 1 else 0 end
+case when productname ilike '%cat%'  then 1.7 else 0 end
+case when productdescription ilike '%cat%'  then 0.7 else 0 end
from products
order by 1 desc
limit 100

This allows to define relevance.
Is my solution reasonable ?

if you don't mind a full table sequential scan each time you execute that, I suppose.

--
john r pierce                            N 37, W 122
santa cruz ca                         mid-left coast


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