syntax to get min from two tables

i have two different tables

table1 - property
=================

id,name, address, city state, zip

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t开发者_如何转开发able2 - floorvalue
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id, rentmin, rentmax, bedrooms, bathrooms

i need a query to fetch min rent values from the two tables, the current below query getting for eg two records with all the values like property id, name, city, state and then floor id, rmin, rmax etc. but i need the first minimum rent if i get two or more records of the same id.

query i have :

select
  p.id,
  p.name,
  p.address,
  p.city,
  p.state,
  p.zip,
  f.id,
  f.rmin,
  f.rmax,
  f.bedrooms,
  f.bathrooms 
from property as p, floorvalue as f 
where p.city = 'losangeles' and p.state = 'ca' and p.id = f.id

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SELECT *
FROM property AS p, floorvalue AS f
WHERE p.id = f.id
ORDER BY f.rentmin
LIMIT 1

this will show the values related to the apartment whose minimum rent is minimal among tables. i hope this is what you need.

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... AND f.rentmin = (select min(rentmin) from floorvalue f2, property p2 where ... your condition)

it could be written in a single select thouhg.