574940 - percentage_complete searches fail on PostgreSQL

Status: RESOLVED FIXED

(Bugzilla :: Query/Bug List, defect)

Description

[Max Kanat-Alexander]

Trying to search on percentage_complete on PostgreSQL throws a Division By Zero error from the database.

Comment 1

[Frédéric Buclin]

Testing 4.1 with Pg 8.4.4, I get:

DBD::Pg::st execute failed: ERROR:  missing FROM-clause entry for table "map_actual_time"
LINE 16: HAVING ((CASE WHEN (SUM(map_actual_time.work_time) * COUNT(D...
                                 ^ [for Statement "SELECT bugs.bug_id AS bug_id, bugs.bug_severity AS bug_severity, bugs.priority AS priority, bugs.bug_status AS bug_status, bugs.resolution AS resolution, map_product.name AS product, bugs.op_sys AS op_sys, map_assigned_to.login_name AS assigned_to, bugs.short_desc AS short_desc, bugs.remaining_time AS remaining_time
  FROM bugs
LEFT JOIN bug_group_map AS security_map ON bugs.bug_id = security_map.bug_id AND NOT ( security_map.group_id IN (1,10,11,13,12,9,4,8,5,6,7,3,2,14) )
LEFT JOIN cc AS security_cc ON bugs.bug_id = security_cc.bug_id AND security_cc.who = 1
INNER JOIN products AS map_product ON bugs.product_id = map_product.id
INNER JOIN profiles AS map_assigned_to ON bugs.assigned_to = map_assigned_to.userid
INNER JOIN priority AS map_priority ON bugs.priority = map_priority.value
INNER JOIN bug_severity AS map_bug_severity ON bugs.bug_severity = map_bug_severity.value
LEFT JOIN longdescs AS longdescs_0 ON bugs.bug_id = longdescs_0.bug_id
 WHERE bugs.creation_ts IS NOT NULL
   AND (security_map.group_id IS NULL OR (bugs.reporter_accessible = 1 AND bugs.reporter = 1)
 OR (bugs.cclist_accessible = 1 AND security_cc.who IS NOT NULL)
 OR bugs.assigned_to = 1
 OR bugs.qa_contact = 1)
GROUP BY bugs.bug_id, bugs.bug_severity,bugs.priority,bugs.bug_status,bugs.resolution,map_product.name,bugs.op_sys,map_assigned_to.login_name,bugs.short_desc,bugs.remaining_time,map_priority.sortkey,map_priority.value,map_bug_severity.sortkey,map_bug_severity.value
HAVING ((CASE WHEN (SUM(map_actual_time.work_time) * COUNT(DISTINCT map_actual_time.bug_when)/COUNT(bugs.bug_id)) + bugs.remaining_time = 0.0 THEN 0.0 ELSE 100 * ((SUM(map_actual_time.work_time) * COUNT(DISTINCT map_actual_time.bug_when)/COUNT(bugs.bug_id)) / ((SUM(map_actual_time.work_time) * COUNT(DISTINCT map_actual_time.bug_when)/COUNT(bugs.bug_id)) + bugs.remaining_time)) END)) = '50'
ORDER BY map_priority.sortkey, map_priority.value, map_bug_severity.sortkey, map_bug_severity.value
"] at /var/www/html/bugzilla-pg/buglist.cgi line 919

Comment 2

[Max Kanat-Alexander]

Fixed by blocker for 4.2. I'm not going to fix it on 3.6.