External SQL functions exported by DLLs
From: Peter Sullvan <ps_at_NOSPAM.online.de>
Date: Fri, 11 Mar 2005 14:17:38 +0100
Message-ID: <uRgYd.1632$SL4.29428_at_news4.e.nsc.no>
We have a few rather advanced calculation routines developed in C++. Currently we are using a Sybase ASA database for our app. and these routines are accessible by so called external functions exported by a DLL (dynamic link library) that we wrote in C++. Sybase supports this quite nicely.
Date: Fri, 11 Mar 2005 14:17:38 +0100
Message-ID: <uRgYd.1632$SL4.29428_at_news4.e.nsc.no>
We have a few rather advanced calculation routines developed in C++. Currently we are using a Sybase ASA database for our app. and these routines are accessible by so called external functions exported by a DLL (dynamic link library) that we wrote in C++. Sybase supports this quite nicely.
The client app can call such routines by:
"select get_roof_angle() as angle from dummy;"
or
":angle = call get_roof_angle();"
Now we are checking if other databases can provide us with similar abilities. So I just wonder if Oracle supports the ability to call a routine exported by a DLL? If yes, does anyone know the SQL syntax to declare it in Oracle.
Best regards
Peter Sullvan
Received on Fri Mar 11 2005 - 14:17:38 CET