Tom Lane wrote: > Bruce Momjian <[EMAIL PROTECTED]> writes: > > Let me add that outside transactions read those phantom xid only when > > they are doing dirty reads. What I don't understand is when do outside > > transactions see tuples created inside a transaction? INSERT into a > > table with a unique key? > > > Once the main transaction commits, these phantom tuples should work just > > like ordinary tuples except they get their cmin overwritten when they > > are expired, I think. > > You're not doing anything to increase my confidence level in this > concept. You invented it, and even you aren't sure how it works.
And your point is? I am trying to help Alvaro. I came up with an idea, and some thought it would help solve the problem. What ideas do you have to help him? -- Bruce Momjian | http://candle.pha.pa.us [EMAIL PROTECTED] | (610) 359-1001 + If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania 19073 ---------------------------(end of broadcast)--------------------------- TIP 1: subscribe and unsubscribe commands go to [EMAIL PROTECTED]
