On Mon, Oct 23, 2017 at 9:18 AM, Ruslan R. Laishev <zator(at)yandex(dot)ru> wrote:
> The question was "How To?". :-)
> I looking for something like follows:
> ...
> char __data_bytea[128];
>
>
> RAND_bytes(__data_bytea, sizeof(__data_byte));
> ...
> argv[0] = __data_bytea;
> argl[0] = sizeof(__data_bytea);
>
> ...
> PQexecPrepared ( ... argv, argl , ...);
check out libpqtypes -- it does exactly what you want.
merlin