Re: WO and MySQL
Re: WO and MySQL
- Subject: Re: WO and MySQL
- From: LD <email@hidden>
- Date: Mon, 17 Oct 2005 13:44:02 +1000
Hi Colin
On 17/10/2005, at 3:25 AM, Colin Shreffler wrote:
I’m working on my first WO project. I’ve been trying to get it to
work with
PostgreSQL for some time because I believe it to be a great RDBMS, but
continue to have problems. One step forward, one step back, etc.
I’ve
tried to use Project Wonder to solve these issues, but continue to
have
problems... I’m getting fed up!
As Anjo mentioned, it'd be good to know exactly what problems you're
having.
I'm using PostgreSQL without any problems.
The trick to getting it working all boils down to the plugin. You'll
want to install the PostgresqlPlugIn.EOMplugin and the
PostgresqlPlugIn.framework and the correct locations (/Developer/
EOMBunles, Library/Frameworks respectively) and make sure to
reference the framework in your project.
The one thing to be aware of when using the current version of the
Project Wonder (and even the HexDreams version) of the
PostgresqlPlugIns is that if you decide to use the "serial" column
type for your primary keys (i.e., selecting these in EOModeler for a
column) then the plugin won't find the correct column [1].
There's an easy fix for this (by editing the source code for the
plugin). Otherwise, simply use an int type, choose to create primary
key support when generating SQL from EOModeler and you should be right.
Let me know if you need more help with this...
[1] The postgres serial type automatically creates a sequenced
called: <tableName>_<pkColumn>_SEQ whereas the current version of the
plugin looks for a sequence called <tableName>_SEQ.
with regards,
--
LD
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