在多个条件下引用子查询

Question

I have a single table called employees :

id     |    name    |    born    |    stinky
-------------------------------------------------
1          Chris        1982            1
2          Chris        1982            1
3           Bob         1982            0
4          Chris        1982            1

I want to grab rows 2, 4 based on the following condition:

SELECT 
    id,name,born,stinky
FROM
    employees
WHERE
    name=(SELECT name FROM employees WHERE id=1)
        AND
    born=(SELECT born FROM employees WHERE id=1)
        AND
    stinky=(SELECT stinky FROM employees WHERE id=1)
        AND
    id != 1

Is there a way to optimize this to only execute one single sub-query, and then reference the sub-query data multiple times? For example, something like this:

SELECT 
    id,name,born,stinky
FROM
    employees
SUBQUERY
    (SELECT name FROM employees WHERE id=1) AS XX
WHERE
    name=XX.name
        AND
    born=XX.born
        AND
    stinky=XX.stinky
        AND
    id != 1

Answer 1

You can use the subquery only once:

SELECT id,name,born,stinky
FROM employees
WHERE (name,born,stinky) = (SELECT name,born,stinky FROM employees WHERE id=1)
  AND id <> 1

Another way to do it is with a join:

SELECT e.id,e.name,e.born,e.stinky
FROM employees e
INNER JOIN (SELECT * FROM employees WHERE id=1) t
ON (t.name,t.born,t.stinky) = (e.name,e.born,e.stinky) AND t.id <> e.id

See the demo .
Results:

id	name	born	stinky
2	Chris	1982	1
4	Chris	1982	1