LONG RAW in Pro*C

Dear Mr.McAllister & other friends:
I have posted a question about using LONG RAW in Pro*C, but cannot get supportive samples to help me, I need some more help. What I have done is: ...
EXEC SQL BEGIN DECLARE SECTION;
        LONG RAW imgdata;
EXEC SQL END DECLARE SECTION;
main()
{ ...

    EXEC SQL INSERT INTO XXX VALUES(:imgdata);     ...
}
Using Pro*C 1.5, it said: PCC-S-0026: Undeclared host variable "imgdata" at line XX in file XXX. This datatype was not recognized by Pro*C, why? I'm really at the end of my wits. Thank you for any of your hints.

ZHANG LEI zhangl_at_prlsun1.ia.ac.cn
Institute of Automation
Chinese Academia Sinica Received on Fri Dec 29 1995 - 10:04:34 CST