SQL syntax error handling within SPI functions in C

Hi,

I've written a set of functions in C that will ultimately be called from an
enterprise java bean. I expected that when calling SPI_exec(sql, 0) it would
return an error code if "sql" contained a syntax error. At that point I
would be able to return my own (more meaningful) error message based on the
error thrown.

Instead an SQLException is thrown, and any error detection and processing
code in the SPI function is bypassed. Is this the only error reporting
model, or can I trap SQL errors within my functions? I'm using postgreSQL
version 7.4.2 on Red Hat Linux version 9 and can't upgrade at the moment.

Thanks in advance for your help,

Stuart Morse

Optimedia Solutions
1247 Knockan Drive
Victoria, BC, V8Z 7B8

(250) 658-8104 ph
(250) 658-8146 fax

stuart(at)optimediasolutions(dot)ca
http://www.optimediasolutions.ca/