When you say it returns a status, do you mean it is a function (I work
primarily with Oracle, so if this does not apply to MS I apologize)?
If so, you need to make the call something like:
CallableStatement stmt = conn.prepareCall("{call ? = proc(?,?, ... )}");
-----Original Message-----
From: Turner, John [mailto:[EMAIL PROTECTED]]
Sent: Monday, August 19, 2002 12:18 PM
To: '[EMAIL PROTECTED]'
Subject: OFF-TOPIC: Pointers to CallableStatement docs?
Hello -
I think there is a java-user list, or even a jdbc-interest list, but I'd
rather not subscribe when all I need is one quick pointer, so I am hoping
someone on this list can get me started.
I'm having quite a bit of difficulty working with stored procedures in my
classes and servlets. The database is MS SQL Server 2000. I've read every
single doc I can find, both at Sun, through Google, and even through the
driver vendor's documentation. I even scammed some code from a JDBC 3.0
book (the only one I could find) at Border's, with still no luck.
Can anyone point me to a resource that explains how to setup stored
procedures in a CallableStatement correctly? I understand about registering
the output parameters and setting the input types, and I understand that the
parameters in a CallableStatement are numbered from left to right starting
at 1. I've seen the examples at Sun, etc. but they're not much help.
The problem is that all of the examples I can find deal with very simple,
very rudimentary stored procedures, like finding the average of two numbers,
or whatever. Our stored procedures are more involved than that.
Example: a stored procedure used to validate logins. It has 5 input
parameters, and 5 output parameters. It returns a status. According to the
docs I have read so far, that means I should have a CallableStatement with
11 question marks ("?") in it (5 + 5 + 1 = 11). but that doesn't work, and
I have tried every combination of inputs, outputs, input/outputs, etc. that
I can think of, to no avail.
Any help or pointers to resources that explain stored procedures and
CallableStatements in more in-depth fashion would be greatly appreciated.
- John
============================================
John Turner
[EMAIL PROTECTED] | 248-488-3466
Advertising Audit Service
http://www.aas.com
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