Function PQprepare

src/interfaces/libpq/fe-exec.c:2275–2285

* PQprepare * Creates a prepared statement by issuing a Parse message. * * If the query was not even sent, return NULL; conn->errorMessage is set to * a relevant message. * If the query was sent, a new PGresult is returned (which could indicate * either success or failure). * The user is responsible for freeing the PGresult via PQclear() * when done with it. */

 * when done with it.
 */
PGresult *
PQprepare(PGconn *conn,
		  const char *stmtName, const char *query,
		  int nParams, const Oid *paramTypes)
{
	if (!PQexecStart(conn))
		return NULL;
	if (!PQsendPrepare(conn, stmtName, query, nParams, paramTypes))
		return NULL;
	return PQexecFinish(conn);
}

/*
 * PQexecPrepared