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set-level update fails with unique constraint violation


  • From: neuhauser+pgsql-general#postgresql(dot)org(at)sigpipe(dot)cz
  • To: pgsql-general(at)postgresql(dot)org
  • Subject: set-level update fails with unique constraint violation
  • Date: Thu, 31 Dec 2009 10:52:20 +0100
  • Message-id: <20091231095220.GA1484@isis.sigpipe.cz> <text/plain>

Hello,

this fails with "duplicate key value":

    CREATE TABLE x (
      i INT NOT NULL UNIQUE
    );
    INSERT INTO x (i) VALUES (1), (2), (3);
    UPDATE x SET i = i + 1;

are there any plans to make this work?

-- 
Roman Neuhauser



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