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Call PLSQL procedure from Java, parameter error

Gab Smith

Joined: Jan 30, 2012
Posts: 1
I've got this oracle plsql procedure:

I like to call from java:

But it'a not work, throw parameter collision error.

I try change


but not works.

What's the problem?

Please help! Thanks for all reply!

Martin Vajsar

Joined: Aug 22, 2010
Posts: 3606

Welcome to Coderanch!

I'm not sure this is going to help, but I'd try binding the parameters by position, not by name.

If it doesn't help, post full stack trace of the exception you're getting, including the line at which it occurs.
Tina Smith
Ranch Hand

Joined: Jul 21, 2011
Posts: 171

These look like they might cause a problem? Mainly the first one since you can't have two parameters named p_blob.

Everything is theoretically impossible, until it is done. ~Robert A. Heinlein
Ravi Majety
Ranch Hand

Joined: Feb 26, 2009
Posts: 59

Please post some StacTrace . It would help others to resolve the issue.

Let us know Is this statement failed even though you set the input and output parameters to CallableStatement using indexing as below.

It is sorta covered in the JavaRanch Style Guide.
subject: Call PLSQL procedure from Java, parameter error
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