42 lines
1.4 KiB
MySQL
42 lines
1.4 KiB
MySQL
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--
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-- Task list view
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--
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-- This view contains all fields used to display task lists.
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--
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DROP VIEW IF EXISTS tasks_list;
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CREATE VIEW tasks_list
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AS SELECT t.task_id AS id, t.item_id AS item, t.task_title AS title,
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t.task_description AS description, t.task_added AS added_at,
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u1.user_view_name AS added_by,
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ct.completed_task_time AS completed_at,
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u2.user_view_name AS completed_by ,
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t.task_priority AS priority ,
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bd.bad_deps AS missing_dependencies ,
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mtd.trans_missing AS total_missing_dependencies
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FROM tasks t
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INNER JOIN users_view u1 ON u1.user_id = t.user_id
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LEFT OUTER JOIN completed_tasks ct ON ct.task_id = t.task_id
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LEFT OUTER JOIN users_view u2 ON u2.user_id = ct.user_id
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LEFT OUTER JOIN (
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SELECT td.task_id , COUNT(*) AS bad_deps
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FROM task_dependencies td
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LEFT OUTER JOIN completed_tasks dct
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ON dct.task_id = td.task_id_depends
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WHERE dct.task_id IS NULL
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GROUP BY td.task_id
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) AS bd ON bd.task_id = t.task_id
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LEFT OUTER JOIN (
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SELECT tdn.task_id , COUNT( DISTINCT task_id_copyof ) AS trans_missing
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FROM taskdep_nodes tdn
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LEFT OUTER JOIN completed_tasks ct
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ON ct.task_id = task_id_copyof
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WHERE NOT tnode_reverse AND ct.task_id IS NULL
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AND tdn.task_id <> tdn.task_id_copyof
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GROUP BY tdn.task_id
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) AS mtd ON mtd.task_id = t.task_id;
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GRANT SELECT ON tasks_list TO :webapp_user;
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