SEQ column
Andrea Brancatelli <[email protected]>
| Newsgroups | gmane.mail.imap.dbmail |
|---|---|
| Organization | Schema31 S.p.a. |
| Message-ID | <[email protected]> |
Can anyone spend a few words for me on the new "seq" column? What's it's main purpose? Is it functionally relevant or it something like a cache that can be reset, modified or whatever with no big issues? I'm used to move messages between mailboxes with queries like UPDATE dbmail_messages SET mailbox_idnr = 89 WHERE mailbox_idnr = 47981; but the seq column would be no more monotonically increasing in such case. Is it a problem? Futhermore in a dual master scenario the column doesn't seem really replication-aware, so I was curious if having duplicates in it may be problematic. Thanks. -- *Andrea Brancatelli Schema31 S.p.a. Responsabile IT* ROMA - FIRENZE - PALERMO ITALY Tel: +39.06.98358472 Cell: +39.331.2488468 Fax: +39.055.71880466 Società del gruppo SC31 ITALIA _______________________________________________ DBmail mailing list [email protected] http://mailman.fastxs.nl/cgi-bin/mailman/listinfo/dbmail
abrancatelli.vcf
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