SqueakDBX December 2010

squeakdbx@lists.squeakfoundation.org

4 participants
7 discussions

Fwd: SQueakLite project
by Mariano Martinez Peck 25 Jan '11

25 Jan '11

Hi. Sorry for sending you a private email. I am one of the SqueakDBX developers and I just found your project. It seems very interesting, and I will do a blog post about it in: http://www.squeakdbx.org/news Thanks in advance, Mariano ---------- Forwarded message ---------- From: Mariano Martinez Peck <marianopeck(a)gmail.com> Date: Sun, Dec 26, 2010 at 10:31 PM Subject: SQueakLite project To: Pharo Development <pharo-project(a)lists.gforge.inria.fr> Hi. Just by chance, I was surfing the net, and I found the SQueakLite project. It uses SqueakDBX to talk to MySql, Oracle and PostgreSQL!!! This is so cool :) And I didn't even received a single question from them...so, developers of SQueakLite are you in this mailing list? but it is really cool that you could make it work, develop something on top of SqueakDBX, and run it in 3 dbs, without asking anything? excellent!! ahhh links: https://agora.cs.illinois.edu/display/cs598rejsu10/SQueakLite+README https://agora.cs.illinois.edu/display/cs598rejsu10/SQueakLite cheers mariano

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Yet another pool for connections.
by Panu Suominen 24 Jan '11

24 Jan '11

I don't know if anyone is interested, but I have coded yet another pool for connections (and other objects too). I asked before about connection pooling for Glorp. I was given some list of solutions but there were also mentions that there might be bugs. I got the impression that the quality of those solutions was unclear. Because of this I tried to create my own solution with proper tests. I divided the solution to general object pool that mimics the way Apache commons pool works (http://commons.apache.org/pool/) and then created SqueakDBXPoolingDriver that uses the pool. Currently the code is not in production use but it will be soon. Also the Driver part is currently not tested because I have not have time to come up with good solution for testing it. The code can be found in http://www.squeaksource.com/ObjectPool Any suggestions are appreciated. -- Panu

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Re: Pregunta a la muchachada/ Question to the community
by Mariano Martinez Peck 14 Dec '10

14 Dec '10

awesome!! On Tue, Dec 14, 2010 at 8:53 PM, Diogenes Moreira < diogenes.moreira(a)gmail.com> wrote: > Ok, in the next release i'll including a Glorp Session Pool. > > Best Regards > > > On Tue, Dec 14, 2010 at 4:36 PM, Mariano Martinez Peck < > marianopeck(a)gmail.com> wrote: > >> Yes, but those are 2 different things: one is a SqueakDBX pool, and the >> other one is a GlorpDBX pool. Sometimes people need a pool just for >> SqueakDBX connections. And sometimes, people use Glorp and the would prefer >> to have a Glorp session pool ;) >> >> cheers >> >> mariano >> >> On Tue, Dec 14, 2010 at 3:04 PM, Diogenes Moreira < >> diogenes.moreira(a)gmail.com> wrote: >> >>> Gente hoy el pool mantiene conexiones a la base de datos.. no sería un >>> poco mas cheto en lugar de poolear las conexiones a la base se poolee las >>> sessiones de glorp.. >>> >>> Digo.. tal ves.. puede ser... porque de esa manera se hare eager el >>> analisis de mapping y no solo las conexiones a la db.. >>> >>> Saludos >>> >>> >>> Hi folks. >>> >>> Today, in the pooled connexion glorp extension, it maintain only dbx >>> connection, may be better pooled the entire instances of Glorp DB System to >>> make eager the mapping analisis ? >>> >>> Best Regard >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "proyecto_relacional" group. >>> To post to this group, send email to >>> proyecto_relacional(a)googlegroups.com. >>> To unsubscribe from this group, send email to >>> proyecto_relacional+unsubscribe(a)googlegroups.com<proyecto_relacional%2Bunsubscribe(a)googlegroups.com> >>> . >>> For more options, visit this group at >>> http://groups.google.com/group/proyecto_relacional?hl=en. >>> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "proyecto_relacional" group. >> To post to this group, send email to proyecto_relacional(a)googlegroups.com >> . >> To unsubscribe from this group, send email to >> proyecto_relacional+unsubscribe(a)googlegroups.com<proyecto_relacional%2Bunsubscribe(a)googlegroups.com> >> . >> For more options, visit this group at >> http://groups.google.com/group/proyecto_relacional?hl=en. >> > > -- > You received this message because you are subscribed to the Google Groups > "proyecto_relacional" group. > To post to this group, send email to proyecto_relacional(a)googlegroups.com. > To unsubscribe from this group, send email to > proyecto_relacional+unsubscribe(a)googlegroups.com<proyecto_relacional%2Bunsubscribe(a)googlegroups.com> > . > For more options, visit this group at > http://groups.google.com/group/proyecto_relacional?hl=en. >

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Pregunta a la muchachada/ Question to the community
by Diogenes Moreira 14 Dec '10

14 Dec '10

Gente hoy el pool mantiene conexiones a la base de datos.. no sería un poco mas cheto en lugar de poolear las conexiones a la base se poolee las sessiones de glorp.. Digo.. tal ves.. puede ser... porque de esa manera se hare eager el analisis de mapping y no solo las conexiones a la db.. Saludos Hi folks. Today, in the pooled connexion glorp extension, it maintain only dbx connection, may be better pooled the entire instances of Glorp DB System to make eager the mapping analisis ? Best Regard

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Timestamp with time zone..
by Diogenes Moreira 07 Dec '10

07 Dec '10

Hi folks.. I have the follow problem.. when access to a Postgresql Database from a windows machine.. when read a timestamp with timezone, the squeakdbx returns the data with this format. "08/06/2004 05:00:00 CEST"... but DateAndTime class>>readDbxFrom: aStream. expects the date with $- separator format. What i need fix..? Best Regards

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Error: There is no free space in this set..
by Diogenes Moreira 02 Dec '10

02 Dec '10

Hi Folks.. Trying to connect to a database.. i get this error Error: There is no free space in this set.. --Some can give me a clue about this error and how correct it. Best Regards.

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Off Topic Question
by Diogenes Moreira 01 Dec '10

01 Dec '10

Hi Folk.. a Off Topic Question,, Some One Knows if exists a tool to export and import code from VM to Pharo.. Best Regards

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SqueakDBX December 2010