I have a SQL query, which looks at the cost of some substitutions (provided by some providers), it The thing is that I only need those providers who give me replacement for low cost (they can be 1, 2 or more)
I have this question and then I bother it with code Am I, but there is another way to do this that I only want to do with SQL?
Select from tprovider_treplacement * where replace_id =? Order by value Thanks a lot ?? ยบ
Do you want something like that?
Select from tprovider_treplacement * where replace_id =? And value = (tprovider_treplacement replacement_id =?) To select minimum (value)? This standard is supported by SQL using many database window functions:
choose from * (select copy * * *, Tprovider_treplacement PR as minprice (where replace_id =?)) At the lowest (price) segment (by replacement_ID), where value = mineprase
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