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[WO5.2.3] Problem with char parameter in stored procedure (EOF mapping)
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[WO5.2.3] Problem with char parameter in stored procedure (EOF mapping)


  • Subject: [WO5.2.3] Problem with char parameter in stored procedure (EOF mapping)
  • From: "Stresing, Stephan" <email@hidden>
  • Date: Mon, 8 Aug 2005 18:00:21 +0200
  • Thread-topic: [WO5.2.3] Problem with char parameter in stored procedure (EOF mapping)

Title: [WO5.2.3] Problem with char parameter in stored procedure (EOF mapping)

Hi,

since I had a pause of over 1 year in WO development I guess this is a rookie question… At least I hope so. (I'm pretty sure I'll be ashamed after your answers.) :-)

Our database experts changed the interfaces of some stored procedures we're forced to use. ;-) Mainly they modified some string parameters and changed the type from VARCHAR2 to CHAR (length was/is defined as 10 chars for either solution). I thought that I only had to change my EOModel in order to reflect these changes. So I switched the parameter type from VARCHAR2 to CHAR and didn't touch the width definition (10).

Now after executing the "new" procedure with EOUtilities.executeStoredProcedureNamed the result was surprising (especially to me): the expected 10 chars String had a length of 32512. I checked the "old" (VARCHAR2) procedure and got the expected 10 chars. What am I missing? (Is this the revenge for not developing with WO for so long? ;-))

We're developing with WO 5.2.3 on Windows XP (Eclipse/WOLips), Oracle Thin connecting to a remote Oracle 9i.

Since I'm stuck I'd appreciate fast help!

TIA,
   Stephan.

 
Stephan Stresing
 
IT Entwicklung & Systemintegration
 
ING-DiBa AG
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