I need to pass date type data from one table to another using the libpq library wich meens that I'm using the C programming language... PQexecparams look's like:
res = PQexecParams(conn, "INSERT INTO orders (userid,productid,qty,nomprice,discount,totprice,delivered,orderdate) VALUES ($1::int4,$2::int4,$3::int4,$4::int4,$5::int4,$6::int4,$7::int4,$8::QUESTION)", 8, NULL, paramValues, paramLengths, paramFormats, 1)
You can see that last 8th argument is of type QUESTION, well this is my question wich datatype must be declared to pass date into ?
