Problem with PRO*C and PL/SQL-Procedure

Hi Folks,

I have the following problem when working with PRO*C and PL/SQL procedures:

     I have declared an PL/SQL procedure using
     a SELECT statment with the WHERE condition


     'WHERE column IN ( :variable )'


     In my C program I bind the variable :variable
     to a character string with values, for example


     '123,456,789'. No I expect, that the PL/SQL

     procedure selects all rows of a table where
     the column 'column' has the value 123 or 456
     or 789.

     But if I run my C program I get the error PLS 418.
     What am I doing wrong?

Please send answers to my e-mail adress or post them in this news group.

Thanks to every respond,

    Andy.  

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