postgresql update returning

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Perform the same operation and return the updated entries:

UPDATE weather SET temp_lo = temp_lo+1, temp_hi = temp_lo+15, prcp = DEFAULT
  WHERE city = ‘San Francisco‘ AND date = ‘2003-07-03‘
  RETURNING temp_lo, temp_hi, prcp;

update returning的是更新后的内容

postgresql update returning

标签：and   cisco   return   where   form   postgres   lis   postgre   list   

原文地址：http://www.cnblogs.com/cdyboke/p/7490077.html