Get rolled up sub total and total by joining multiple tables - mysql

Question

Extending Rolling up addition using mysql
I can get rolling sum of rows https://stackoverflow.com/users/1529673/strawberry's answer for basic stuff so i tried to extend query by joining multiple tables but 1_keyworddefs.name='K2' is not affected. Getting same answer for 1_keyworddefs.name='K1' and K2.
Working query but directly by specifying 1_bugs.bug_id='2':
SELECT x.*, x.cf1 + x.cf2 sub_total, sum(y.cf1 + y.cf2) total FROM 1_bugs x INNER JOIN 1_bugs y ON y.bug_id <= x.bug_id INNER JOIN 1_keywords ON 1_keywords.bug_id = y.bug_id WHERE (x.bug_date BETWEEN '2016-07-19' AND '2016-07-22') AND (x.bug_id='2') AND (y.bug_status = 'VERIFIED' OR y.bug_status = 'CLOSED') AND (1_keywords.bug_id = x.bug_id) GROUP BY x.bug_id
Exact output (but i want to join table where 1_keywords.bug_id=1_bugs.bug_id matches instead of directly specifying 1_bugs.bug_id='2'):
bug_id bug_date cf1 cf2 bug_status sub_total total
2 2016-07-19 2 1 VERIFIED 3 3
Non-working query by joining tables (expecting answer like above):
SELECT x.*, x.cf1 + x.cf2 sub_total, sum(y.cf1 + y.cf2) total FROM 1_bugs x INNER JOIN 1_bugs y ON y.bug_id <= x.bug_id LEFT JOIN 1_keywords ON 1_keywords.bug_id = y.bug_id LEFT JOIN 1_keyworddefs ON 1_keyworddefs.id=1_keywords.keywordid AND 1_keyworddefs.name='K2' and 1_keywords.bug_id = y.bug_id WHERE (x.bug_date BETWEEN '2016-07-19' AND '2016-07-22') AND (y.bug_status = 'CLOSED' OR y.bug_status = 'VERIFIED') GROUP BY x.bug_id;
Expected:
bug_id bug_date cf1 cf2 bug_status sub_total total
2 2016-07-19 2 1 VERIFIED 3 3
Actual:
bug_id bug_date cf1 cf2 bug_status sub_total total
2 2016-07-19 2 1 VERIFIED 3 3
3 2016-07-22 2 2 CLOSED 4 7
** Here bug_id -> 3 row comes wrongly because 1_bugs.bug.id=1_keywords.bug_id doesn't match and there is no 1_keywords.bug_id='3' present in 1_keywords table.
DDLs:
-- 1_bugs table1 (master table) :
CREATE TABLE `1_bugs` (`bug_id` int(11) NOT NULL, `bug_date` date NOT NULL, `cf1` int(11) NOT NULL, `cf2` int(11) NOT NULL, `bug_status` varchar(200) NOT NULL) ENGINE=InnoDB DEFAULT CHARSET=latin1;
INSERT INTO `1_bugs` (`bug_id`, `bug_date`, `cf1`, `cf2`, `bug_status`) VALUES (1, '2016-07-19', 3, 2, 'RESOLVED'), (2, '2016-07-19', 2, 1, VERIFIED'), (3, '2016-07-22', 2, 2, 'CLOSED');
-- 1_keywords table2 (having keyword ids):
CREATE TABLE `1_keywords` (`bug_id` int(11) NOT NULL, `keywordid` varchar(11) NOT NULL) ENGINE=InnoDB DEFAULT CHARSET=latin1;
INSERT INTO `1_keywords` (`bug_id`, `keywordid`) VALUES (1, 'K1'), (2, 'K2');
-- 1_keyworddefs table3 (having keyword names according to keywordid):
CREATE TABLE `1_keyworddefs` (`id` int(11) NOT NULL, `name` varchar(200) NOT NULL, `description` varchar(200) NOT NULL) ENGINE=InnoDB DEFAULT CHARSET=latin1;
INSERT INTO `1_keyworddefs` (`id`, `name`, `description`) VALUES (1, 'K1', 'My K1 item'), (2, 'K2', 'My K2 item');
Can someone please point me what i'm doing wrong?

Answer 1

Obviously things where not clear... after long discussions turns out what you wanted was to extract from bugzilla database a list of bugs for specific keyword grouped by date and a sum of cf1 + cf2 and the same sum of only 'opened' and 'verified' bugs.
Here we go
SELECT
b.lastdiffed,
d.name,
d.description,
SUM(IF(b.bug_status IN('CLOSED', 'VERIFIED'), b.cf1 + b.cf2, 0)) AS sub_total,
SUM(b.cf1 + b.cf2) AS running
FROM
bugs AS b
JOIN keywords AS k
ON ( k.bug_id = b.bug_id )
JOIN keyworddefs AS d
ON ( d.id = k.keywordid )
WHERE
1
AND d.name = 'SONY'
GROUP BY (b.lastdiffed)
ORDER BY b.lastdiffed ASC
Giving this result
+------------+------+-------------+-----------+---------+
| lastdiffed | name | description | sub_total | running |
+------------+------+-------------+-----------+---------+
| 2016-05-20 | SONY | sony items | 7 | 7 |
| 2016-06-20 | SONY | sony items | 11 | 17 |
| 2016-06-27 | SONY | sony items | 5 | 5 |
| 2016-06-29 | SONY | sony items | 5 | 5 |
+------------+------+-------------+-----------+---------+
Hope this helps.