func GetParentCount(Parent string) (int, error) {
	var count int
	db := GetDB()
	sqlStatement := "SELECT COUNT(*) FROM links WHERE Parent = $1;"
	row := db.QueryRow(sqlStatement, Parent)
	err := row.Scan(&count)
	if err != nil {
		return 0, err
	}
	return count, nil
}
GetParentCount sends a DB query to obtain
a count of all the links under a given URL
package database
func InsertLink(Parent string, Link string) error {
	db := GetDB()
	sqlStatement := "INSERT INTO links (parent, link) VALUES ($1, $2) ON CONFLICT DO NOTHING"
	_, err := db.Exec(sqlStatement, Parent, Link)
	if err != nil {
		return err
	}
	return nil
}
func RemoveLink(Link string) error {
	db := GetDB()
	sqlStatement := "DELETE FROM links WHERE link = $1;"
	_, err := db.Exec(sqlStatement, Link)
	if err != nil {
		return err
	}
	return nil
}