我编写了以下MYSQL查询,并且Mysql版本为8.0.18-commercial
SELECT p.server, 'Type1' AS Check_Type,
GROUP_CONCAT(vmtable.res SEPARATOR ', ') AS result
FROM server p
INNER JOIN truns t ON t.oq_id = p.oq_id
AND t.id = (SELECT t2.id FROM truns t2
WHERE t2.oq_id = p.oq_id
order by t2.created_at desc limit 1 )
INNER JOIN qvuln_info vmtable ON vmtable.run_id = t.id
LEFT JOIN qvuln_info_data vmtableinfo ON vmtableinfo.qid = vmtable.qid
WHERE p.server regexp 'server1'
GROUP BY p.server
我将输出为:
Hostname Check_Type result
server1 Type_ABC Result 1,Result 2,Result 3,Result 4
我想在顶层添加另一列作为VulCount
,该值应来自内部连接查询之一:
SELECT t2.id
FROM truns t2
WHERE t2.oq_id = p.oq_id
order by t2.created_at desc
输出应如下所示:
Hostname VulCount Check_Type result
server1 4 Type_ABC Result 1,Result 2,Result 3,Result 4
这里,4
输出为
SELECT count(*)
FROM truns t2
WHERE t2.oq_id = p.oq_id
order by t2.created_at desc
@ mealhour您不能只包含这样的子查询:
SELECT p.server,
der.VulCount,
'Type1' AS Check_Type,
GROUP_CONCAT(vmtable.res SEPARATOR ', ') AS result
FROM server p
INNER JOIN truns t ON t.oq_id = p.oq_id
AND t.id = (SELECT t2.id FROM truns t2
WHERE t2.oq_id = p.oq_id
order by t2.created_at desc limit 1 )
INNER JOIN qvuln_info vmtable ON vmtable.run_id = t.id
LEFT JOIN qvuln_info_data vmtableinfo ON vmtableinfo.qid = vmtable.qid
JOIN (SELECT t2.oq_id,
count(t2.*) as VulCount
FROM truns t2
GROUP BY t2.oq_id) AS der
WHERE p.server regexp 'server1'
AND der.oq_id = p.oq_id
GROUP BY p.server