On 5/9/2013 11:34 AM, Alvaro Herrera wrote:
Karl Denninger escribió:
To encode:
write_conn = Postgresql communication channel in your software that is
open to write to the table
char *out;
size_t out_length, badge_length;
badge_length = function-to-get-length-of(badge_binary_data); /* You
have to know how long it is */
out = PQescapeByteaConn(write_conn, badge_binary_data, badge_length,
&out_length); /* Convert */
That function allocates the required memory for the conversion.
I think you're better off with PQexecParams() so that you don't have to
encode the image at all; just load it in memory and use it as a
parameter.
Yeah, you can go that route too.
