Oracle-L: AW: JDBC

From: Stefan Jahnke <Stefan.Jahnke_at_bov.de>
Date: Mon, 08 Jul 2002 02:23:19 -0800
Message-ID: <F001.00490E5A.20020708022319@fatcity.com>

Hi Antje

Eventhough I never migrated Sybase (or SQL Server) code (JDBC/Java) to Oracle,
maybe that helps anyway:

In Transact SQL, you can actually return data from an anonymous block, that's correct. An equivalent to do this in PL/SQL might be the use of OUT parameters within stored procedures. That means that you just have to write wrappers for your T-SQL blocks (put them into PL/SQL stored procs). Done that, you can communicate from Java with the procedure through the OUT parameter, once you registered the proc with it's OUT parameters within the Java context. After binding the parameter to Java variables, the data will be transferred to those variables (when the proc is executed) for your further
use within the Java context. Nothing new, actually. A problem might be the syntactical difference between T-SQL and PL/SQL, eventhough Oracle is able to handle more of the syntax you encounter in T-SQL like CASE or ANSI SQL joins.

Hope that helps a little bit. If not, pipe it to /dev/null ;)

Stefan Jahnke
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-----Ursprüngliche Nachricht-----
Von: Sackwitz, Antje [mailto:Antje.Sackwitz_at_ppi.de] Gesendet: Freitag, 5. Juli 2002 17:13
An: Multiple recipients of list ORACLE-L Betreff: JDBC

Hi, gurus,
collegues of mine told me, that Sybase can return information from anonymous blocks.
When I do not want to use SQLJ, but only JDBC what is the best way to migrate the Sybase code to Oracle.
Any tips appreciated,
Regards,
Antje Sackwitz

  Antje Sackwitz
  ppi Media GmbH
  Deliusstraße 10
  D-24114 Kiel

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