Am 20.12.2014 um 10:33 schrieb Jorge Bastos:
Oh hum :)

Do you have:

Date
Subject
From
To
Sent

uhm i posted what i have and it's in every quote of that thread

> > >> MariaDB [dbmail]> select * from dbmail_headername;
> > >> +--------+-------------------+
> > >> | id     | headername        |
> > >> +--------+-------------------+
> > >> |    183 | cc                |
> > >> |      8 | content-type      |
> > >> |      1 | date              |
> > >> |      2 | from              |
> > >> |     62 | importance        |
> > >> |     44 | in-reply-to       |
> > >> |      3 | message-id        |
> > >> |      9 | mime-version      |
> > >> | 111813 | newsgroups        |
> > >> |    380 | priority          |
> > >> |     47 | references        |
> > >> |     38 | reply-to          |
> > >> |     68 | status            |
> > >> |      6 | subject           |
> > >> |     69 | thread-index      |
> > >> |    179 | thread-topic      |
> > >> |      7 | to                |
> > >> | 109464 | x-msmail-priority |
> > >> | 111823 | x-msoesrec        |
> > >> | 109408 | x-priority        |
> > >> | 111825 | x-ref             |
> > >> +--------+-------------------+
> > >> 21 rows in set (0.00 sec)

Question is, the ones that end up with null in the sort column i think
are garbage also, am i right? :)

the only relevant question is if mail cliets are using a header for sorting, display, threading and so on in the list view

"Reindl Harald (mobile)" <h.rei...@thelounge.net> wrote:
Just read what you quoted - the sql result is part of it. :-)


-------- Ursprüngliche Nachricht --------
Von: Jorge Bastos <mysql.jo...@decimal.pt>
Gesendet: 20. Dezember 2014 00:22:13 MEZ
An: 'DBMail mailinglist' <dbmail@dbmail.org>
Betreff: Re: [Dbmail] dbmail_headervalue

Reindl,

Tell me, i'm curious to know which headername do you have, can you share?

I'm curious.

 > -----Original Message-----
 > From: dbmail-boun...@dbmail.org [mailto:dbmail-boun...@dbmail.org] On
 > Behalf Of Jorge Bastos
 > Sent: domingo, 14 de Dezembro de 2014 18:23
 > To: 'DBMail mailinglist'
 > Subject: Re: [Dbmail] dbmail_headervalue
 >
 > Hum,
 >
 > Fact is I have garbage in headername table also, i have things that ARE
 > NOT headers, but they are there (garbage!):
 >
 > +--------------------------------------------------+
 > | headername                                       |
 > +--------------------------------------------------+
 > | "x-copyrighted-material                          |
 > | #content-transfer-encoding                       |
 > | #content-type                                    |
 > | /m                                               |
 > | 0                                                |
 > | 0/x-total-score                                  |
 > | 1                                                |
 > | 2                                                |
 > | 2/x-brightmail-tracker                           |
 > | 2/x-total-score                                  |
 >
 > So yes, the header_cache_readonly = yes will help on this.
 > I'm going to delete the garbage headername's like this one's and leave
 > only the "x-......" and a few extra one's that I know that are needed,
 > and then apply the header_cache_readonly = yes, and after, truncate the
 > headervalue's and dbmail-util -by it.
 >
 > > -----Original Message-----
 > > From: dbmail-boun...@dbmail.org [mailto:dbmail-boun...@dbmail.org] On
 > > Behalf Of Reindl Harald
 > > Sent: domingo, 14 de Dezembro de 2014 17:21
 > > To: dbmail@dbmail.org
 > > Subject: Re: [Dbmail] dbmail_headervalue
 > >
 > > correct
 > >
 > > keep in mind that "header_cache_readonly = yes" will prevent from
 > > adding any headers again - i removed all, inserted the needed
 > manually
 > > in headernames and than rebuilt
 > >
 > > got rid millions of records forever that way
 > >
 > > Am 14.12.2014 um 18:10 schrieb Jorge Bastos:
 > > > So,
 > > >
 > > > Truncate dbmail_headername;
 > > > Truncate dbmail_headervalue;
 > > > Dbmail-util -by
 > > >
 > > > During this time only IMAP will compaint since it won't have
 > headers
 > > > to show, but there's no problem to have IMAP users connecting
 > during
 > > > this time, when the re-fill is finish, everything will look normal
 > > > on imap clients, right?
 > > >
 > > >> -----Original Message-----
 > > >> From: dbmail-boun...@dbmail.org [mailto:dbmail-boun...@dbmail.org]
 > > On
 > > >> Behalf Of Reindl Harald
 > > >> Sent: domingo, 14 de Dezembro de 2014 17:03
 > > >> To: dbmail@dbmail.org
 > > >> Subject: Re: [Dbmail] dbmail_headervalue
 > > >>
 > > >>
 > > >> Am 14.12.2014 um 17:59 schrieb Jorge Bastos:
 > > >>> I have allot, I mean, millions of lost records in the
 > > >>> dbmail_headervalue table.
 > > >>>
 > > >>> About 72 million lost records, with dbmail-util it cannot handle
 > > >>> it
 > > >> in
 > > >>> a workable time.
 > > >>>
 > > >>> Is it safe to truncate the table, and dbmail-util -by it?
 > > >>
 > > >> yes and you should consider "header_cache_readonly = yes" and
 > > cleanup
 > > >> "dbmail_headername" too - maybe that alone will be enough to get
 > > >> rid of 90%
 > > >>
 > > >> MariaDB [dbmail]> select * from dbmail_headername;
 > > >> +--------+-------------------+
 > > >> | id     | headername        |
 > > >> +--------+-------------------+
 > > >> |    183 | cc                |
 > > >> |      8 | content-type      |
 > > >> |      1 | date              |
 > > >> |      2 | from              |
 > > >> |     62 | importance        |
 > > >> |     44 | in-reply-to       |
 > > >> |      3 | message-id        |
 > > >> |      9 | mime-version      |
 > > >> | 111813 | newsgroups        |
 > > >> |    380 | priority          |
 > > >> |     47 | references        |
 > > >> |     38 | reply-to          |
 > > >> |     68 | status            |
 > > >> |      6 | subject           |
 > > >> |     69 | thread-index      |
 > > >> |    179 | thread-topic      |
 > > >> |      7 | to                |
 > > >> | 109464 | x-msmail-priority |
 > > >> | 111823 | x-msoesrec        |
 > > >> | 109408 | x-priority        |
 > > >> | 111825 | x-ref             |
 > > >> +--------+-------------------+
 > > >> 21 rows in set (0.00 sec)

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