> * Tatsuo Ishii <[EMAIL PROTECTED]> [070515 21:19]: > > > As I proposed for many times, why don't we add message number to each > > subject line in mail? For example like this: > > > > [HACKERS: 12345] Re: Not ready for 8.3 > > > > This way, we could always obtain stable (logical) pointer, without > > reling on particular archival infrastructure. > > Isn't that what the "Message-Id" field is for? > > http://news.gmane.org/[EMAIL PROTECTED] > a.
Maybe. However I think "subject-sequence" has some advantages over Message-Id: - Easy to identify. Message-Id may not appear on some MUA with default setting - More handy than lengthy message Id - Easy to detect messages not delivered, by knowing that the sequence number was skipped -- Tatsuo Ishii SRA OSS, Inc. Japan ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match