performance fix for challenges api.

Author: Ghost141

queries/search_private_software_studio_challenges

@@ -1,120 +1,143 @@
 SELECT
 SKIP @firstRowIndex@
 FIRST @pageSize@
-       CASE WHEN (p.project_studio_spec_id IS NOT NULL) THEN 1 ELSE 0 END AS is_studio
-     , pcl.description AS challenge_type
-     , pn.value AS challenge_name
-     , p.project_id AS challenge_id
-     , p.tc_direct_project_id AS project_id
-     , p.project_category_id AS project_type
-     , pc3.parameter AS screening_scorecard_id
-     , pc4.parameter AS review_scorecard_id
-     , (select value from project_info pi70 where pi70.project_id = p.project_id and project_info_type_id = 70) AS cmc_task_id
-     , pi4.value AS forum_id
-     , (SELECT COUNT(*) FROM submission s1 INNER JOIN upload u1 ON s1.upload_id = u1.upload_id
-           WHERE u1.project_id = p.project_id
-               AND s1.submission_type_id IN (1, 3)
-               AND s1.submission_status_id <> 5) AS num_submissions
-     , (SELECT COUNT(*) FROM resource r WHERE r.project_id = p.project_id AND r.resource_role_id = 1) AS num_registrants
-     , NVL((SELECT SUM(pr.number_of_submissions) FROM prize pr WHERE pr.project_id = p.project_id AND pr.prize_type_id = 14), 0) AS number_of_checkpoints_prizes
-     , (SELECT pr.prize_amount FROM prize pr WHERE pr.project_id = p.project_id AND pr.prize_type_id = 14 AND pr.place = 1)::DECIMAL(10,2) AS top_checkpoint_prize
-     , (SELECT pr.prize_amount FROM prize pr WHERE pr.project_id = p.project_id AND pr.prize_type_id = 15 AND pr.place = 1)::DECIMAL(10,2) AS prize1
-     , (SELECT pr.prize_amount FROM prize pr WHERE pr.project_id = p.project_id AND pr.prize_type_id = 15 AND pr.place = 2)::DECIMAL(10,2) AS prize2
-     , (SELECT pr.prize_amount FROM prize pr WHERE pr.project_id = p.project_id AND pr.prize_type_id = 15 AND pr.place = 3)::DECIMAL(10,2) AS prize3
-     , (SELECT pr.prize_amount FROM prize pr WHERE pr.project_id = p.project_id AND pr.prize_type_id = 15 AND pr.place = 4)::DECIMAL(10,2) AS prize4
-     , (SELECT pr.prize_amount FROM prize pr WHERE pr.project_id = p.project_id AND pr.prize_type_id = 15 AND pr.place = 5)::DECIMAL(10,2) AS prize5
-     , (SELECT pr.prize_amount FROM prize pr WHERE pr.project_id = p.project_id AND pr.prize_type_id = 15 AND pr.place = 6)::DECIMAL(10,2) AS prize6
-     , (SELECT pr.prize_amount FROM prize pr WHERE pr.project_id = p.project_id AND pr.prize_type_id = 15 AND pr.place = 7)::DECIMAL(10,2) AS prize7
-     , (SELECT pr.prize_amount FROM prize pr WHERE pr.project_id = p.project_id AND pr.prize_type_id = 15 AND pr.place = 8)::DECIMAL(10,2) AS prize8
-     , (SELECT NVL(NVL(ppd.actual_start_time, psd.actual_start_time), ppd.scheduled_start_time)
-          FROM project proj
-             , OUTER project_phase psd
-             , OUTER project_phase ppd
-         WHERE psd.project_id = proj.project_id
-           AND psd.phase_type_id = 2
-           AND ppd.project_id = proj.project_id
-           AND proj.project_id = p.project_id
-           AND ppd.phase_type_id = 1) AS posting_date
-     , NVL(NVL(pp1.actual_end_time, pp1.scheduled_end_time), NVL(pp2.actual_end_time, pp2.scheduled_end_time)) AS registration_end_date
-     , NVL(pp15.actual_end_time , pp15.scheduled_end_time) AS checkpoint_submission_end_date
-     , NVL(pp2.actual_end_time, pp2.scheduled_end_time) AS submission_end_date
-     , NVL(NVL(pp6.actual_end_time, pp6.scheduled_end_time), NVL(pp4.actual_end_time, pp4.scheduled_end_time)) AS appeals_end_date
-     , NVL(pp9.actual_end_time, pp9.scheduled_end_time) AS final_fix_end_date
-     , NVL(nd_phase.actual_end_time, nd_phase.scheduled_end_time) AS current_phase_end_date
-     , (( nd_phase.scheduled_end_time - CURRENT)::interval second(9) to second)::char(10)::int8 AS current_phase_remaining_time
-     , pstatus.name AS current_status
-     , CASE WHEN (nd_phase.scheduled_end_time IS NOT NULL) THEN
-                (SELECT phase_type_lu.description FROM phase_type_lu
-                WHERE phase_type_id = nd_phase.phase_type_id)
-            ELSE NULL
-            END AS current_phase_name
-     , CASE WHEN pidr.value = 'On' THEN
-       NVL((SELECT value::decimal FROM project_info pi_dr WHERE pi_dr.project_info_type_id = 30 AND pi_dr.project_id = p.project_id), (SELECT round(NVL(pi16.value::decimal, 0)) FROM project_info pi16 WHERE pi16.project_info_type_id = 16 AND pi16.project_id = p.project_id))
-       ELSE NULL END AS digital_run_points
-  FROM project p
-     , project_status_lu pstatus
-     , project_phase pp1 --registration phase
-     , project_phase pp2 --submission phase
-     , outer project_phase pp6 --appeals phase
-     , outer project_phase pp15 --checkpoint submission phase
-     , outer project_phase pp9 --final fix phase
-     , outer ( project_phase pp3  --screening phase
-     , outer phase_criteria pc3 ) --screening phase scorecard
-     , outer ( project_phase pp4 --review phase
-     , outer phase_criteria pc4)  --review phase scorecard
-     , project_info pn
-     , outer project_info pidr
-     , outer project_phase nd_phase
-     , project_category_lu pcl
-     , outer project_info pi4 --forum id
- WHERE 1=1
-   AND p.project_status_id = pstatus.project_status_id
-   AND p.project_id = pn.project_id
-   AND pn.project_info_type_id = 6
-   AND pp1.project_id = p.project_id
-   AND pp1.phase_type_id = 1  --registration phase
-   AND pp2.project_id = p.project_id
-   AND pp2.phase_type_id = 2  --submission phase
-   AND pp6.project_id = p.project_id
-   AND pp6.phase_type_id = 6  --appeals phase
-   AND pp15.project_id = p.project_id
-   AND pp15.phase_type_id = 15 --checkpoint submission phase
-   AND pp9.project_id = p.project_id
-   AND pp9.phase_type_id = 9  --final fix phase
-   AND pp9.project_phase_id = (SELECT MAX(project_phase_id) FROM project_phase WHERE project_id = p.project_id AND phase_type_id = 9) --last final fix only
-   AND pp3.project_id = p.project_id
-   AND pp3.phase_type_id = 3  --screening phase
-   AND pp3.project_phase_id = pc3.project_phase_id
-   AND pc3.phase_criteria_type_id = 1 -- scorecardid type
-   AND pp4.project_id = p.project_id
-   AND pp4.phase_type_id = 4  --review phase
-   AND pp4.project_phase_id = pc4.project_phase_id
-   AND pc4.phase_criteria_type_id = 1 -- scorecardid type
-   AND pidr.project_id = p.project_id
-   AND pidr.project_info_type_id = 26  --digital run
-   AND pi4.project_id = p.project_id
-   AND pi4.project_info_type_id = 4  --forum id
-   AND p.project_Id = nd_phase.project_id
-   AND nd_phase.project_phase_id = (SELECT MAX(project_phase_id) FROM project_phase WHERE project_id = p.project_id AND phase_status_id = 2 AND phase_type_id IN (1,2,3,4,5,6,7,8,9,10,11,12))
-   AND p.project_category_id = pcl.project_category_id
-   -- Filter the private challenge
-   AND p.project_id IN (SELECT
-                          contest_id
-                        FROM contest_eligibility ce
-                        , group_contest_eligibility gce
-                        WHERE ce.contest_eligibility_id = gce.contest_eligibility_id
-                        AND gce.group_id = @communityId@)
-   AND pcl.project_category_id NOT IN (27, 37) --exclude when spec review was a 'contest.' Also exclude MM, which is in there as a 'software' contest.
-   -- start of parameters
-   AND pstatus.project_status_id IN (@project_status_id@)
-   AND pcl.project_type_id IN (@project_type_id@)
-   AND pp1.phase_status_id IN (@registration_phase_status@)
-   AND NVL(pp2.actual_end_time, pp2.scheduled_end_time) BETWEEN TO_DATE('@submissionEndFrom@ 00:00:00', '%Y-%m-%d %H:%M:%S') AND TO_DATE('@submissionEndTo@ 23:59:59', '%Y-%m-%d %H:%M:%S')
+  CASE WHEN (p.project_studio_spec_id IS NOT NULL) THEN 1 ELSE 0 END AS is_studio
+, p.project_id AS challenge_id
+, pcl.description AS challenge_type
+, pi.challenge_name
+, p.tc_direct_project_id AS project_id
+, screening.parameter AS screening_scorecard_id
+, review.parameter AS review_scorecard_id
+, pi.cmc_task_id
+, pi.forum_id
+, (SELECT COUNT(*) FROM submission s1 INNER JOIN upload u1 ON s1.upload_id = u1.upload_id
+    WHERE u1.project_id = p.project_id
+    AND s1.submission_type_id IN (1, 3)
+    AND s1.submission_status_id <> 5) AS num_submissions
+, (SELECT COUNT(*) FROM resource r WHERE r.project_id = p.project_id AND r.resource_role_id = 1) AS num_registrants
+, NVL((SELECT SUM(pr.number_of_submissions) FROM prize pr WHERE pr.project_id = p.project_id AND pr.prize_type_id = 14), 0) AS number_of_checkpoints_prizes
+, pr.top_checkpoint_prize
+, pr.prize1
+, pr.prize2
+, pr.prize3
+, pr.prize4
+, pr.prize5
+, pr.prize6
+, pr.prize7
+, pr.prize8
+, NVL(pp.registration_actual_start_time, pp.registration_scheduled_start_time) AS posting_date
+, NVL(pp.registration_actual_end_time, pp.registration_scheduled_end_time) AS registration_end_date
+, NVL(pp.checkpoint_actual_end_time , pp.checkpoint_scheduled_end_time) AS checkpoint_submission_end_date
+, NVL(pp.submission_actual_end_time, pp.submission_scheduled_end_time) AS submission_end_date
+, NVL(pp.appeals_scheduled_end_time, review.scheduled_end_time) AS appeals_end_date
+, NVL(pp.final_fix_actual_end_time, pp.final_fix_scheduled_end_time) AS final_fix_end_date
+, NVL(nd_phase.actual_end_time, nd_phase.scheduled_end_time) AS current_phase_end_date
+, (( nd_phase.scheduled_end_time - CURRENT)::interval second(9) to second)::char(10)::int8 AS current_phase_remaining_time
+, pstatus.name AS current_status
+, CASE WHEN (nd_phase.scheduled_end_time IS NOT NULL) THEN
+      (SELECT phase_type_lu.description FROM phase_type_lu
+        WHERE phase_type_id = nd_phase.phase_type_id)
+       ELSE NULL
+       END AS current_phase_name
+, CASE WHEN pi.digital_run_flag = 'On' THEN NVL(pi.digital_run_points, pi.payments)
+       ELSE NULL
+       END AS digital_run_points
+, NVL((SELECT max(event_id) FROM contest_project_xref x, contest c WHERE project_id = p.project_id AND c.contest_id = x.contest_id), 0) AS event_id
+, (SELECT event_short_desc FROM event e WHERE e.event_id = nvl((SELECT max(event_id) FROM contest_project_xref x, contest c WHERE project_id = p.project_id AND c.contest_id = x.contest_id), 0)) AS event_name
+, technology_list(p.project_id) AS technology
+, platform_list(p.project_id) AS platforms
+FROM project p
+LEFT JOIN (
+  SELECT
+    project_id
+  , MAX(CASE WHEN prize_type_id = 14 AND place = 1 THEN prize_amount ELSE NULL END) AS top_checkpoint_prize
+  , MAX(CASE WHEN prize_type_id = 15 AND place = 1 THEN prize_amount ELSE NULL END) AS prize1
+  , MAX(CASE WHEN prize_type_id = 15 AND place = 2 THEN prize_amount ELSE NULL END) AS prize2
+  , MAX(CASE WHEN prize_type_id = 15 AND place = 3 THEN prize_amount ELSE NULL END) AS prize3
+  , MAX(CASE WHEN prize_type_id = 15 AND place = 4 THEN prize_amount ELSE NULL END) AS prize4
+  , MAX(CASE WHEN prize_type_id = 15 AND place = 5 THEN prize_amount ELSE NULL END) AS prize5
+  , MAX(CASE WHEN prize_type_id = 15 AND place = 6 THEN prize_amount ELSE NULL END) AS prize6
+  , MAX(CASE WHEN prize_type_id = 15 AND place = 7 THEN prize_amount ELSE NULL END) AS prize7
+  , MAX(CASE WHEN prize_type_id = 15 AND place = 8 THEN prize_amount ELSE NULL END) AS prize8
+  FROM prize
+  WHERE prize_type_id IN (14, 15)
+  GROUP BY project_id
+) pr ON pr.project_id = p.project_id
+INNER JOIN (
+  SELECT
+    project_id
+  , MAX(DECODE(phase_type_id, 1, actual_end_time, NULL)) AS registration_actual_end_time
+  , MAX(DECODE(phase_type_id, 1, scheduled_end_time, NULL)) AS registration_scheduled_end_time
+  , MAX(DECODE(phase_type_id, 1, scheduled_start_time, NULL)) AS registration_scheduled_start_time
+  , MAX(DECODE(phase_type_id, 1, actual_start_time, NULL)) AS registration_actual_start_time
+  , MAX(DECODE(phase_type_id, 2, actual_end_time, NULL)) AS submission_actual_end_time
+  , MAX(DECODE(phase_type_id, 2, scheduled_end_time, NULL)) AS submission_scheduled_end_time
+  , MAX(DECODE(phase_type_id, 6, scheduled_end_time, NULL)) AS appeals_scheduled_end_time
+  , MAX(DECODE(phase_type_id, 9, actual_end_time, NULL)) AS final_fix_actual_end_time
+  , MAX(DECODE(phase_type_id, 9, scheduled_end_time, NULL)) AS final_fix_scheduled_end_time
+  , MAX(DECODE(phase_type_id, 15, actual_end_time, NULL)) AS checkpoint_actual_end_time
+  , MAX(DECODE(phase_type_id, 15, scheduled_end_time, NULL)) AS checkpoint_scheduled_end_time
+  FROM project_phase
+  WHERE phase_type_id IN (1,2,6,9,15)
+  GROUP BY project_id
+) pp ON pp.project_id = p.project_id
+INNER JOIN (
+  SELECT
+    project_id
+  , MAX(DECODE(project_info_type_id, 4, value, '')) AS forum_id
+  , MAX(DECODE(project_info_type_id, 16, value, '')) AS payments
+  , MAX(DECODE(project_info_type_id, 26, value, '')) AS digital_run_flag
+  , MAX(DECODE(project_info_type_id, 30, value, '')) AS digital_run_points
+  , MAX(DECODE(project_info_type_id, 70, value, '')) AS cmc_task_id
+  , MAX(DECODE(project_info_type_id, 6, value, '')) AS challenge_name
+  FROM project_info
+  WHERE project_info_type_id IN (70, 30, 16, 26, 4, 6)
+  GROUP BY project_id
+) pi ON pi.project_id = p.project_id
+LEFT OUTER JOIN (
+  SELECT
+    pp3.project_id
+  , pc3.parameter
+  FROM project_phase pp3
+  LEFT OUTER JOIN phase_criteria pc3 ON pp3.project_phase_id = pc3.project_phase_id
+  WHERE pp3.phase_type_id = 3
+  AND pc3.phase_criteria_type_id = 1
+) screening ON screening.project_id = p.project_id
+LEFT OUTER JOIN (
+  SELECT
+    pp4.project_id
+  , pc4.parameter
+  , pp4.scheduled_end_time
+  FROM project_phase pp4
+  LEFT OUTER JOIN phase_criteria pc4 ON pp4.project_phase_id = pc4.project_phase_id
+  WHERE pp4.phase_type_id = 4
+  AND pc4.phase_criteria_type_id = 1
+) review ON review.project_id = p.project_id
+INNER JOIN project_phase pp1 ON pp1.project_id = p.project_id AND pp1.phase_type_id = 1
+INNER JOIN project_status_lu pstatus ON p.project_status_id = pstatus.project_status_id
+LEFT OUTER JOIN project_phase nd_phase ON p.project_Id = nd_phase.project_id
+, project_category_lu pcl
+WHERE 1=1
+AND p.project_category_id = pcl.project_category_id
+-- Filter out the challenge that user is not belong to.
+AND p.project_id IN (SELECT
+                      contest_id
+                    FROM contest_eligibility ce
+                    , group_contest_eligibility gce
+                    WHERE ce.contest_eligibility_id = gce.contest_eligibility_id
+                    AND gce.group_id = @communityId@)
+AND pcl.project_category_id NOT IN (27, 37) --exclude when spec review was a 'contest.' Also exclude MM, which is in there as a 'software' contest.
+AND p.project_status_id IN (@project_status_id@)
+AND pcl.project_type_id IN (@project_type_id@)
+AND pp1.phase_status_id IN (@registration_phase_status@)
+AND nd_phase.project_phase_id = (SELECT MAX(project_phase_id) FROM project_phase WHERE project_id = p.project_id AND phase_status_id = 2 AND phase_type_id IN (1,2,3,4,5,6,7,8,9,10,11,12))
+
+AND NVL(pp.submission_actual_end_time, pp.submission_scheduled_end_time) BETWEEN TO_DATE('@submissionEndFrom@ 00:00:00', '%Y-%m-%d %H:%M:%S') AND TO_DATE('@submissionEndTo@ 23:59:59', '%Y-%m-%d %H:%M:%S')
+AND LOWER(pcl.description) = DECODE('@categoryName@', '', LOWER(pcl.description), '@categoryName@')
+AND LOWER(pi.challenge_name) LIKE ('@challengeName@')
+AND NVL(pr.prize1, 0) >= @prilower@
+AND NVL(pr.prize1, 0) <= @priupper@
+AND p.tc_direct_project_id = DECODE(@tcdirectid@, 0, p.tc_direct_project_id, @tcdirectid@)
+AND NVL(LOWER(pi.cmc_task_id), '') = DECODE('@cmc@', '', NVL(LOWER(pi.cmc_task_id), ''), '@cmc@')
 
-   AND LOWER(pcl.description) = DECODE('@categoryName@', '', LOWER(pcl.description), '@categoryName@')
-   AND LOWER(pn.value) LIKE ('@challengeName@')
-   AND NVL((SELECT pr.prize_amount FROM prize pr WHERE pr.project_id = p.project_id AND pr.prize_type_id = 15 AND pr.place = 1), 0) >= @prilower@
-   AND NVL((SELECT pr.prize_amount FROM prize pr WHERE pr.project_id = p.project_id AND pr.prize_type_id = 15 AND pr.place = 1), 0) <= @priupper@
-   AND p.tc_direct_project_id = DECODE(@tcdirectid@, 0, p.tc_direct_project_id, @tcdirectid@)
-   AND NVL(LOWER((select value from project_info pi70 where pi70.project_id = p.project_id and project_info_type_id = 70)), '') = DECODE('@cmc@', '', NVL(LOWER((select value from project_info pi70 where pi70.project_id = p.project_id and project_info_type_id = 70)), ''), '@cmc@')
 ORDER BY @sortColumn@ @sortOrder@