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By: a guest on May 5th, 2012  |  syntax: None  |  size: 0.29 KB  |  hits: 10  |  expires: Never
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  1. how to update table based on another table in mysql?
  2. users
  3. zip      state      city
  4. 89012    
  5. 45869     0
  6. ....
  7.  
  8.  
  9. zips
  10. zip      state      city
  11. 89012    NV         lv
  12. 45869    MI         ca
  13. ....
  14.        
  15. update users u
  16.   inner join zips z on z.zip = u.zip
  17. set u.state = z.state,
  18.   u.city = z.city;
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