Le Monday 18 May 2009 11:52:26 Ulrich Leodolter, vous avez écrit :
> On Mon, 2009-05-18 at 11:24 +0200, Eric Bollengier wrote:
> > Hello,
> >
> > Le Monday 18 May 2009 10:35:35 Ulrich Leodolter, vous avez écrit :
> > > Hello,
> > >
> > > after bresto client, job and file selection
> > > and clicking on "Run restore" i tried to find
> > > Media needed by clicking "Compute with directories".
> > >
> > > Result: nothing and browser timeout.
> > >
> > > After browser timeout i looked into mysql (see below).
> > >
> > > There is a subselect (SELECT FileId FROM b213335), but
> > > temporary table b213335 has no column FileId.
> >
> > I should have fixed this bug yesterday, so please update your version and
> > try again. I have also added an index to speed up the (SELECT FileId)
> > join for mysql.
>
> I saw your comments in bweb/technotes-3.0 and i did an update/install
> before trying/reporting it again.

A bit strange, it works here

mysql> describe b230187;
+------------+---------------------+------+-----+---------+-------+
| Field      | Type                | Null | Key | Default | Extra |
+------------+---------------------+------+-----+---------+-------+
| JobId      | int(10) unsigned    | NO   |     | NULL    |       |
| FileIndex  | int(10) unsigned    | YES  |     | 0       |       |
| FilenameId | int(10) unsigned    | NO   |     | NULL    |       |
| PathId     | int(10) unsigned    | NO   |     | NULL    |       |
| FileId     | bigint(20) unsigned | NO   | MUL | 0       |       |
+------------+---------------------+------+-----+---------+-------+

And i see in your example that your table has also a FileId field (the last 
one). The operation takes time because mysql doesn't support DISTINCT with 
criteria, maybe we can avoid the big query, but for that i need to take a 
look more deeply.

> Now i double checked my bweb installtion, everything is up to date
> at revision 8838.

Bye

>
> BR
> Ulrich
>
> > Bye
> >
> > > Looks like a bresto bug.
> > >
> > > Regards
> > > Ulrich
> > >
> > >
> > >
> > >
> > > mysql> show full processlist;
> > > +-------+--------+-----------+--------+---------+------+-----------+---
> > >----
> > > -----------------------------------------------------------------------
> > >-----
> > > -----------------------------------------------------------------------
> > >-----
> > > -----------------------------------------------------------------------
> > >-----
> > > -----------------------------------------------------------------------
> > >-----
> > > -----------------------------------------------------------------------
> > >-----
> > > -----------------------------------------------------------------------
> > >-----
> > > -------------------------------------------------------------------+
> > >
> > > | Id    | User   | Host      | db     | Command | Time | State     |
> > >
> > > Info
> > >
> > > +-------+--------+-----------+--------+---------+------+-----------+---
> > >----
> > > -----------------------------------------------------------------------
> > >-----
> > > -----------------------------------------------------------------------
> > >-----
> > > -----------------------------------------------------------------------
> > >-----
> > > -----------------------------------------------------------------------
> > >-----
> > > -----------------------------------------------------------------------
> > >-----
> > > -----------------------------------------------------------------------
> > >-----
> > > -------------------------------------------------------------------+
> > >
> > > | 29820 | bacula | localhost | bacula | Query   |   25 | preparing |
> > >
> > > SELECT DISTINCT VolumeName, Enabled, InChanger
> > >    FROM File,
> > >     ( -- Get all media from this job
> > >       SELECT MIN(FirstIndex) AS FirstIndex, MAX(LastIndex) AS
> > > LastIndex, VolumeName, Enabled, Inchanger
> > >         FROM JobMedia JOIN Media USING (MediaId)
> > >        WHERE JobId IN (SELECT DISTINCT JobId FROM b213335)
> > >        GROUP BY VolumeName,Enabled,InChanger
> > >     ) AS allmedia
> > >   WHERE File.FileId IN (SELECT FileId FROM b213335)
> > >     AND File.FileIndex >= allmedia.FirstIndex
> > >     AND File.FileIndex <= allmedia.LastIndex |
> > >
> > > | 29821 | root   | localhost | bacula | Query   |    0 | NULL      |
> > >
> > > show full processlist
> > >
> > > +-------+--------+-----------+--------+---------+------+-----------+---
> > >----
> > > -----------------------------------------------------------------------
> > >-----
> > > -----------------------------------------------------------------------
> > >-----
> > > -----------------------------------------------------------------------
> > >-----
> > > -----------------------------------------------------------------------
> > >-----
> > > -----------------------------------------------------------------------
> > >-----
> > > -----------------------------------------------------------------------
> > >-----
> > > -------------------------------------------------------------------+ 2
> > > rows in set (0.00 sec)
> > >
> > > mysql> describe b213335;
> > > +------------+---------------------+------+-----+---------+-------+
> > >
> > > | Field      | Type                | Null | Key | Default | Extra |
> > >
> > > +------------+---------------------+------+-----+---------+-------+
> > >
> > > | JobId      | int(10) unsigned    | NO   |     |         |       |
> > > | FileIndex  | int(10) unsigned    | YES  |     | 0       |       |
> > > | FilenameId | int(10) unsigned    | NO   |     |         |       |
> > > | PathId     | int(10) unsigned    | NO   |     |         |       |
> > > | FileId     | bigint(20) unsigned | NO   | MUL | 0       |       |
> > >
> > > +------------+---------------------+------+-----+---------+-------+
> > > 5 rows in set (0.00 sec)
> > >
> > > mysql>



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