Thanks, I like this solution better than the trigger solution mentioned before. But still it's not really what I want. OfBiz should adopt to the database and not vice-versa. If you look at persistent frameworks like hibernate, toplink, etc or driver classes (PreparedStatement's) they all working with every database without changing database settings!
Michael PS: What's wrong with you're message format. Looks like you have no line wrapping?? sashash77 wrote: > > > If you run below statement no need for to_date wrap:ALTER SYSTEM set > NLS_TIMESTAMP_FORMAT='RRRR-MM-DD HH24:MI:SS.FF' SCOPE = SPFILEAlex> Date: > Fri, 18 May 2007 00:24:03 +0200> From: [EMAIL PROTECTED]> > Subject: Re: Problems with Oracle Database> To: [email protected]> > > Michael,> > Would you be interested by contributing a patch for this ? It > does not> mean that it will be commited but at least the idea will be > there,> opened to everybody...> > Jacques> > ----- Message d'origine ----- > > De : "Michael Imhof" <[EMAIL PROTECTED]>> À : > <[email protected]>> Envoyé : mardi 15 mai 2007 10:05> Objet : Re: > Problems with Oracle Database> > > >> > Hi Jacopo,> > I saw this note > before, but I don't want to install a trigger on the> client> > database. > I would like> > to fix the cause and not the problem!!> >> > I implemented > a solution based on the design hibernate is using. In> > hibernate you > have to define> > in a xml file wich dialect you're using. We don't have > this> definition, but> > I'm using the drivername> > declared in the > entityengine.xml to find the dialect to use.> >> > In GenericDAO I read > the corresponding dialect instance and every> value is> > passed through > this dialect> > instance (every dialect implements a method > "toSqlString(Object> value)").> > The where string values are build in the > SqlJdbcUtil class, so that's> the> > point where I finally use my> > > dialect class.> > If you look at SqlJdbcUtil.addValueSingle(..):> > > buffer.append('\'').append(value).append('\'');> > is now:> > > Object sqlValue = value;> > if (dialect != null) {> > > > sqlValue = dialect.toSqlString(value);> > }> > > buffer.append(sqlValue);> > The instance dialect is passed as a parameter > to the method. At the> moment I> > only implemented a> > OracleDialect > class. All the other drivers are using the default> dialect> > wich is > returning:> > return '\'' +value '\'';> >> > Seems to work fine...> > > Michael> >> >> > Jacopo Cappellato wrote:> > >> > > Michael,> > >> > > > have a look at these notes:> > >> > > http://docs.ofbiz.org/x/gAI> > >> > > > let me know if they help you and if you have additional suggestions> > for> > > OFBiz&Oracle> > >> > > Jacopo> > >> > > Michael Imhof wrote:> > > >> We developed our OfBiz application on a mysql database and all> works> > > >> fine.> > >> Deploying the application on the client server with > Oracle database> I got> > >> exceptions with> > >> the sandbox:> > >> > "ORA-01861: literal does not match format string"> > >>> > >> This is a > problem with the date conversion.> > >> On MySql, the following SQL > Statement is used> > >> SELECT .... WHERE RUN_TIME <= '2007-05-15 > 07:45:10.875'> AND ....> > >> Using an Oracle database, this statement is > wrong and generates the> > >> ORA-01861 error.> > >> The statement should > look like this:> > >> SELECT .... WHERE RUN_TIME <= > TO_DATE('2007-05-15> 07:45:10',> > >> 'YYYY-MM-DD HH:MI:SS') AND ....> > > >>> > >> It works fine if the query is generated with the > PreparedStatement> of the> > >> driver.> > >> But why the hell is this not > always the case???> > >>> > >> The call of> > >> > delegator.storeByCondition("JobSandbox", updateFields,> > >> > mainCondition);> > >> is creating a where statement BY HAND!!! (And of > course this> statement is> > >> not generic and does not> > >> work with a > oracle database).> > >>> > >> Michael> > >>> > >> PS: Probably I will fix > this in my ofbiz version, but that will be> a big> > >> redesign (I don't > think I can create a patch> > >> out of this. It's a redesign!).> > >> > > >> > >> > >> >> > -- > > View this message in context:> > http://www.nabble.com/Problems-with-Oracle-Database-tf3756432.html#a10618443> > > Sent from the OFBiz - User mailing list archive at Nabble.com.> > _________________________________________________________________ > Change is good. See what’s different about Windows Live Hotmail. > www.windowslive-hotmail.com/learnmore/default.html?locale=en-us&ocid=TXT_TAGLM_HMWL_reten_changegood_0507 > -- View this message in context: http://www.nabble.com/Problems-with-Oracle-Database-tf3756432.html#a10713872 Sent from the OFBiz - User mailing list archive at Nabble.com.
