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Re: [propel-dev] Peer::DATABASE_NAME

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Author hlellelid
Full name Hans Lellelid
Date 2007-04-04 04:08:48 PDT
Message Robert Bruce wrote:
> Hans Lellelid wrote:
>> Robert Bruce wrote:
>>
>>> Hans Lellelid wrote:
>>>
>>>
>>>> Robert Bruce wrote:
>>>>
>>>>
>>>>
>>>>> I want to reuse the generated classes for multiple databases, so
>>>>> effectively they exist as part of a shared library for instances of my
>>>>> application. However because the DATABASE_NAME constant in the Peer
>>>>> classes is set to the name of the database against which they were
>>>>> originally built, I can't (to my knowledge) dynamically use a different
>>>>> database.
>>>>>
>>>>>
>>>>>
>>>> Well, you effectively can change your database at runtime. The
>>>> DATABASE_NAME constant is simply an identifier that tells Propel "use
>>>> the connection info associated with that key in the configuration file".
>>>> The DATABASE_NAME need have no actual relationship with the actual
>>>> name of your database in your RDBMS.
>>>>
>>>> To change a database name (or any other properties of the connection) at
>>>> runtime you can use the Propel::setConnection() (I think that's a valid
>>>> method...) or setConfiguration().
>>>>
>>>> Does that help?
>>>>
>>>> Hans
>>>>
>>>> --------------------​--------------------​--------------------​---------
>>>> To unsubscribe, e-mail: dev-unsubscribe@prop​el.tigris.org
>>>> For additional commands, e-mail: dev-help at propel dot tigris dot org
>>>>
>>>>
>>>>
>>>>
>>> Okay, I understand what you are saying, wouldn't Propel::Init() also set
>>> the configuration? As that's the method I've used. So it's actually a
>>> DATASOURCE_NAME rather than a DATABASE_NAME ?
>>>
>>>
>> Yes, that's correct -- Propel::init() will work fine too, unless you
>> want to change it after Propel was already initialized. Yes, you're
>> correct this is a datasource name; thank you - that's a better term for
>> me to use in the future. In fact, we should probably rename that for
>> Propel 2.0, since this is a cause of much confusion (understandably).
>>
>> Hans
>>
>> --------------------​--------------------​--------------------​---------
>> To unsubscribe, e-mail: dev-unsubscribe@prop​el.tigris.org
>> For additional commands, e-mail: dev-help at propel dot tigris dot org
>>
>>
> Just another question, the static method Propel::getDefaultDB is that
> meant to return the name of the default database or the name of the
> default datasource?

Default datasource. The only place Propel is actually [indirectly]
concerned with database name is when it creates the connection. Even
then, it's just passing the DSN you provide in runtime conf to the the
PDO constructor, so it never actually knows what the name of the
database is. (And with databases like SQLite there's only a filename,
not an separate database name.)

Hans

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Powered by propel? Cameron Brunner <cameron dot brunner at gmail dot com> Cameron Brunner <cameron dot brunner at gmail dot com> 2007-02-16 05:47:19 PST
     Re: [propel-dev] Powered by propel? Robert Bruce <rob at tdd dot org dot uk> Robert Bruce <rob at tdd dot org dot uk> 2007-02-16 06:53:40 PST
         Re: [propel-dev] Powered by propel? hlellelid Hans Lellelid 2007-02-16 07:03:42 PST
             Re: [propel-dev] Powered by propel? Robert Bruce <rob at tdd dot org dot uk> Robert Bruce <rob at tdd dot org dot uk> 2007-02-16 08:03:56 PST
                 Re: [propel-dev] Powered by propel? Cameron Brunner <cameron dot brunner at gmail dot com> Cameron Brunner <cameron dot brunner at gmail dot com> 2007-02-16 07:05:19 PST
                     Re: [propel-dev] Powered by propel? Robert Bruce <rob at tdd dot org dot uk> Robert Bruce <rob at tdd dot org dot uk> 2007-02-16 08:09:30 PST
                         Re: [propel-dev] Powered by propel? Cameron Brunner <cameron dot brunner at gmail dot com> Cameron Brunner <cameron dot brunner at gmail dot com> 2007-02-16 07:11:14 PST
                         Re: [propel-dev] Powered by propel? hlellelid Hans Lellelid 2007-02-16 07:14:41 PST
                 Re: [propel-dev] Powered by propel? hlellelid Hans Lellelid 2007-02-16 07:15:28 PST
             Re: [propel-dev] Powered by propel? Cameron Brunner <cameron dot brunner at gmail dot com> Cameron Brunner <cameron dot brunner at gmail dot com> 2007-02-16 07:06:55 PST
                 Re: [propel-dev] Powered by propel? hlellelid Hans Lellelid 2007-02-16 07:13:31 PST
                     Re: [propel-dev] Powered by propel? Cameron Brunner <cameron dot brunner at gmail dot com> Cameron Brunner <cameron dot brunner at gmail dot com> 2007-02-16 07:14:19 PST
                         Re: [propel-dev] Powered by propel? hlellelid Hans Lellelid 2007-02-16 07:20:43 PST
                             Re: [propel-dev] Powered by propel? Cameron Brunner <cameron dot brunner at gmail dot com> Cameron Brunner <cameron dot brunner at gmail dot com> 2007-02-16 07:31:14 PST
                                 Re: [propel-dev] Powered by propel? hlellelid Hans Lellelid 2007-02-16 07:36:55 PST
                                     Re: [propel-dev] Powered by propel? Robert Bruce <rob at tdd dot org dot uk> Robert Bruce <rob at tdd dot org dot uk> 2007-02-16 08:47:38 PST
                                         Re: [propel-dev] Powered by propel? hlellelid Hans Lellelid 2007-02-16 07:55:58 PST
             Re: [propel-dev] Powered by propel? =?ISO-8859-1?Q?David_Z=FClke?= <dz at bitxtender dot com> =?ISO-8859-1?Q?David_Z=FClke?= <dz at bitxtender dot com> 2007-02-16 14:36:45 PST
                 Re: [propel-dev] Powered by propel? hlellelid Hans Lellelid 2007-02-16 14:41:00 PST
                     Re: [propel-dev] Powered by propel? Robert Bruce <rob at thirddimensiondesign dot co dot uk> Robert Bruce <rob at thirddimensiondesign dot co dot uk> 2007-02-16 15:26:45 PST
                         Re: [propel-dev] Powered by propel? hlellelid Hans Lellelid 2007-02-16 16:22:22 PST
                         Re: [propel-dev] Powered by propel? Cameron Brunner <cameron dot brunner at gmail dot com> Cameron Brunner <cameron dot brunner at gmail dot com> 2007-02-16 17:18:24 PST
                             Re: [propel-dev] Powered by propel? hlellelid Hans Lellelid 2007-02-16 17:57:01 PST
                                 Re: [propel-dev] Powered by propel? hlellelid Hans Lellelid 2007-02-16 18:01:04 PST
                                     Re: [propel-dev] Powered by propel? Cameron Brunner <cameron dot brunner at gmail dot com> Cameron Brunner <cameron dot brunner at gmail dot com> 2007-02-16 18:39:56 PST
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