Hi, I just downloaded SimpleORM and i'm still playing around with it. There's a class generator included and i've configured it to connect to my MySQL database...
Hi, You have to modify the simpleorm mysql driver and put in the proper driver name (i.e 'MySQL-AB JDBC Driver'). It is currently set to use the old mysql ...
Thanks Pierre, I got the driver to load but the SDriver class which contains the method createTableSQL() won't work because the quote identifier used is "...
I'd also like to ask how reliable SimpleORM is when coupled with MySQL using MyISAM tables? Any reviews or articles I can read. I'm seriously considering...
Hi Raymond, I had to modify the MySQL driver and update few of the issues you mentioned, nothing major. I personally don't use the createTableSQL. I prefer to...
Hi Raymond, We have been using simpleorm for quite sometime now (litte over two years). We have just recently rewrote major legacy code to run completely on ...
Hi Pierre, I understand. I was just trying out the demo application that came with the simpleorm package. I've tried the class generator as well and will...
Hi, Is it a requirement that primary keys in the database tables are immutable? That means I cannot use for example, "SECURITY CODE" as a primary key since it...
Hi, I'm not sure but I think that the index creation method indexKeySQL () under the MySQL driver should have the line : fkey.append(sbFkey.toString()); ...
Hello John, No, you attach in the doPost etc. You do not want to share the connection between invocations. In fact SimpleORM will just report an error on a...
Anthony & Melissa Ber...
berglas@...
Aug 22, 2005 5:46 am
1184
The part that is interesting is an Entity-Relational diagram that could be used to define the ORM. There is quite a lot in the EMF in Eclipse. We could...
Anthony & Melissa Ber...
berglas@...
Aug 22, 2005 7:17 am
1185
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Hello Philippe, Optimal/J does indeed seem impressive. It grew out of the Dutch Uniface 4GL. They like to call it MDA, but I'd call it old fashioned data ...
Anthony & Melissa Ber...
berglas@...
Aug 23, 2005 4:51 am
1187
Hello Raymond, I've just added those two changes to the attached my sql driver. Please confirm they work for you. In general, you can always explicitly...
Anthony & Melissa Ber...
berglas@...
Aug 23, 2005 5:57 am
1188
The original MySQL tables did not have record locking at all(!). So you must use optimistic locking for these. It is a bit hard, MySQL is actually about three...
Anthony & Melissa Ber...
berglas@...
Aug 23, 2005 6:00 am
1189
Hello Pierre, Is there anything in your super class that I should add to SimpleORM? Anthony...
Anthony & Melissa Ber...
berglas@...
Aug 23, 2005 6:02 am
1190
Basically yes, primary keys should be immutable. The whole point of an ORM is to match in memory records to DB ones, and this cannot be done if the primary...
Anthony & Melissa Ber...
berglas@...
Aug 23, 2005 6:06 am
1191
BasicTests.queryTest does a join. More and better examples/test cases welcome. Anthony...
Anthony & Melissa Ber...
berglas@...
Aug 23, 2005 8:03 am
1192
No, I think that you are correct. (This bug would only be manifest if the column names were inconsistent in the two tables.) I also note that there is copied...
Anthony & Melissa Ber...
berglas@...
Aug 23, 2005 9:06 am
1193
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Hi Anthony, Thanks for all the replies. I've successfully performed all the tasks in the questions I previously asked. I've quite neat when you create your...
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Maintenance release, Changes are:- Version 02.20 * Added SDataSource object. Needed to be able to create secondary connections for some key generators (see...
Anthony & Melissa Ber...
berglas@...
Aug 31, 2005 10:05 am
1200
Guys, I've setup a wiki page down here: http://www.highoctane.be/pmwiki/pmwiki.php/Main/SimpleOrmDevelopersHandbook? ...
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