Hi Tomas,<br><br>We used the 'Oracle 10g Express Edition' as I remember.<br><br>The rdms port is almost complete (~90%). It means that SQL commands/transactions should work.<br>The problems we have are related to the mapping between cl-rdbms types and the oracle sql types.<br>
The cl-rdbms types are closer to the postgresql. Oracle does not have boolean type, int16,int32,... types, so<br>they are mapped to char(1), and number, which makes the reverse mapping ambigous.<br><br>I started the perec port to oracle, but that was never finished.<br>
I would say it's cca. 50%. Some queries generated by the query compiler are not valid in oracle sql<br>(e.g. there is no 'case' expression). Furthermore we have added functionality to perec after I tried the port,<br>
(like using views, dimensional stuff), in which I don't have experience how hard is to port.<br><br>That's all, I can remember now. If you have some concrete question just drop me a mail.<br><br>Regards,<br>Tomi<br>
<br><br><div class="gmail_quote">2010/3/17 Tomas Hlavaty <span dir="ltr"><<a href="mailto:tomas.hlavaty@knowledgetools.de">tomas.hlavaty@knowledgetools.de</a>></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div><div></div><div class="h5">Hi Tomi,<br>
<br>
I am starting to work on porting hu.dwim.rdbms to oracle (and<br>
hu.dwim.perec later) and I would like to ask what state was the oracle<br>
backend last time it was maintained? What version of oracle database<br>
did you use?<br>
<br>
Thank you,<br>
<br>
Tomas<br>
</div></div></blockquote></div><br>