public static void Main()
{
SQLRConnection con = new SQLRConnection("sqlrserver", 9000, "/tmp/example.socket", "user", "password", 0, 1);
SQLRCursor cur = new SQLRCursor(con);
cur.prepareQuery("select * from mytable $(whereclause)")
cur.substitution("whereclause", "where stringcol=:stringval and integercol>:integerval and floatcol>floatval");
cur.inputBind("stringval", "true");
cur.inputBind("integerval", 10);
cur.inputBind("floatval", 1.1, 2, 1);
cur.executeQuery();
