/* attr_get(option) */
static VALUE stmt_attr_get(VALUE obj, VALUE opt)
{
struct mysql_stmt* s = DATA_PTR(obj);
check_stmt_closed(obj);
if (NUM2INT(opt) == STMT_ATTR_UPDATE_MAX_LENGTH) {
my_bool arg;
mysql_stmt_attr_get(s->stmt, STMT_ATTR_UPDATE_MAX_LENGTH, &arg);
return arg == 1 ? Qtrue : Qfalse;
}
rb_raise(eMysql, "unknown option: %d", NUM2INT(opt));
}