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.
-- Karl Denninger k...@denninger.net /Cuda Systems LLC/
