You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: sf_afunc2in.xo.go
    path of file: ./repos/xo/_examples/a_bit_of_everything/postgres
    
    the code of the file until where you have to start completion: package postgres

// Code generated by xo. DO NOT EDIT.

import (
	"context"
)

// AFunc2In calls the stored function 'public.a_func_2_in(integer, integer) integer' on db.
func AFunc2In(ctx context.Context, db DB, paramOne, paramTwo int) (int, error) {
	// call public.a_func_2_in
	const sqlstr = `SELECT * FR
    
func AFunc2In(ctx context.Context, db DB, paramOne, paramTwo int) (int, error) {
	// call public.a_func_2_in
	const sqlstr = `SELECT * FROM public.a_func_2_in($1, $2)`
	// run
	var r0 int
	logf(sqlstr, paramOne, paramTwo)
	if err := db.QueryRowContext(ctx, sqlstr, paramOne, paramTwo).Scan(&r0); err != nil {
		return 0, logerror(err)
	}
	return r0, nil
}