Esempio n. 1
0
File: index.go Progetto: zqzca/back 
func totalPages(ex db.Executor, perPage int) int {
	var count int

	err := ex.QueryRow(totalPagesSQL).Scan(&count)

	if err != nil {
		return 0
	}

	return int(math.Ceil(float64(count) / float64(perPage)))
}