[SOLVED] Duplicate SQL query for host

[Gaetan]

Good morning,

Here is a query that retrieves duplicate posts on a park:

Code: Select all

SELECT count(hosts.computer_name) AS count_double,hosts.computer_name
from hosts
group by hosts.computer_name
having count(hosts.computer_name) > 1

[Gaetan]

Improvement for displaying it in inventory filters:

Code: Select all

SELECT h.uuid, h.computer_name
FROM hosts h
JOIN (
    SELECT computer_name
    FROM hosts
    GROUP BY computer_name
    HAVING COUNT(computer_name) > 1
) dup ON h.computer_name = dup.computer_name
ORDER BY h.uuid;

[Gaelds]

Hello,
thank you for the request! Could you remind me how to add this query to the "Filter with queries" search field in the console? I knew how, but I can't find the information anymore... And as I recall, it wasn't intuitive at all.

[Gaetan]

Hello, when you put the UUID in your query it appears

[jarnaud]

Hello,

We have taken the time to document the method in the official documentation:
https://www.wapt.fr/fr/doc/wapt-console ... entory-tab

Have a good day

[sfonteneau]

Code: Select all

WITH x AS (
  SELECT
    uuid,
    computer_name,
    last_seen_on,
    COUNT(*) OVER (PARTITION BY computer_name) AS cnt,
    MAX(last_seen_on) OVER (PARTITION BY computer_name) AS last_seen_max
  FROM hosts
)
SELECT uuid, computer_name, last_seen_on
FROM x
WHERE cnt > 1
  AND last_seen_on < last_seen_max 
ORDER BY computer_name, last_seen_on;