NULL value withe cursor - Mailing list pgsql-general

From Michaël Fiey
Subject NULL value withe cursor
Date
Msg-id 000801c0169f$45d56d00$6400a8c0@pc03
Whole thread Raw
List pgsql-general
Hi,
I try to select data from a table with NULL value in, within a C program.
I declare a cursor with ECPG ("exec sql declare mycursor cursor for select mycolomn from mytable").
Each time I execute a fetch command, I got an error message "NULL value without indicator".
I search in the archive but I didn't find anything.
Thanks for your help.
 

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