Emmanuel BENOîT
d28f5741fe
In addition to normal dependencies, the application now supports sub-tasks. Sub-tasks can be added into any existing task (including other sub-tasks, Inception-style). Dependencies can only be added between global tasks, or between sub-tasks of the same task. It is no longer possible to mark a task as finished if it has incomplete sub-tasks, and conversedly, it is not possible to reactivate a sub-task if its parent is marked as completed. A pair of buttons allowing tasks to be moved up and down in the task hierarachy have been added.
612 lines
18 KiB
PL/PgSQL
612 lines
18 KiB
PL/PgSQL
--
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-- Upgrade the database from commit ID 49cc53e31f80084bd5f530f0f37d6f8d219ea3b0
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--
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-- Run this from the top-level directory
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--
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\i database/config.sql
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\c :db_name
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BEGIN;
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CREATE TABLE task_containers (
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tc_id SERIAL NOT NULL PRIMARY KEY ,
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task_id INT UNIQUE ,
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item_id INT UNIQUE ,
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CHECK( task_id IS NULL AND item_id IS NOT NULL OR task_id IS NOT NULL AND item_id IS NULL )
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);
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GRANT SELECT ON task_containers TO :webapp_user;
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ALTER TABLE task_containers
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ADD FOREIGN KEY ( item_id ) REFERENCES items( item_id )
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ON UPDATE NO ACTION
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ON DELETE CASCADE ,
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ADD FOREIGN KEY ( task_id ) REFERENCES tasks( task_id )
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ON UPDATE NO ACTION
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ON DELETE CASCADE;
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INSERT INTO task_containers ( item_id )
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SELECT item_id FROM items;
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INSERT INTO task_containers ( task_id )
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SELECT task_id FROM tasks;
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CREATE TABLE logical_task_containers(
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ltc_id SERIAL NOT NULL PRIMARY KEY ,
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task_id INT UNIQUE ,
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CHECK( ltc_id = 1 AND task_id IS NULL OR ltc_id <> 1 AND task_id IS NOT NULL )
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);
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INSERT INTO logical_task_containers DEFAULT VALUES;
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ALTER TABLE logical_task_containers
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ADD FOREIGN KEY ( task_id ) REFERENCES tasks( task_id )
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ON UPDATE NO ACTION
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ON DELETE CASCADE;
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GRANT SELECT ON logical_task_containers TO :webapp_user;
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INSERT INTO logical_task_containers (task_id)
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SELECT task_id FROM tasks;
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ALTER TABLE tasks
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ADD tc_id INT ,
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ADD ltc_id INT;
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UPDATE tasks t
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SET ltc_id = 1 , tc_id = tc.tc_id
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FROM task_containers tc
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WHERE tc.item_id = t.item_id;
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ALTER TABLE tasks
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ALTER tc_id SET NOT NULL ,
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ALTER ltc_id SET NOT NULL ,
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ADD FOREIGN KEY ( tc_id ) REFERENCES task_containers ( tc_id )
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ON UPDATE NO ACTION ON DELETE CASCADE ,
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ADD FOREIGN KEY ( ltc_id ) REFERENCES logical_task_containers ( ltc_id )
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ON UPDATE NO ACTION ON DELETE CASCADE ,
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DROP COLUMN item_id CASCADE;
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CREATE UNIQUE INDEX i_tasks_title ON tasks (tc_id, task_title);
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CREATE UNIQUE INDEX i_tasks_ltc ON tasks (task_id , ltc_id);
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ALTER TABLE task_dependencies ADD ltc_id INT;
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UPDATE task_dependencies SET ltc_id = 1;
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ALTER TABLE task_dependencies
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ALTER ltc_id SET NOT NULL ,
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DROP CONSTRAINT task_dependencies_task_id_depends_fkey ,
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DROP CONSTRAINT task_dependencies_task_id_fkey ,
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ADD CONSTRAINT fk_taskdep_task
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FOREIGN KEY ( ltc_id , task_id ) REFERENCES tasks( ltc_id , task_id )
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ON UPDATE NO ACTION ON DELETE CASCADE ,
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ADD CONSTRAINT fk_taskdep_dependency
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FOREIGN KEY ( ltc_id , task_id_depends ) REFERENCES tasks( ltc_id , task_id )
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ON UPDATE NO ACTION ON DELETE CASCADE;
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CREATE FUNCTION tgf_item_tc_ai( )
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RETURNS TRIGGER
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LANGUAGE PLPGSQL
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SECURITY DEFINER
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AS $tgf_item_tc_ai$
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BEGIN
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INSERT INTO task_containers ( item_id )
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VALUES ( NEW.item_id );
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RETURN NEW;
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END;
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$tgf_item_tc_ai$;
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REVOKE EXECUTE ON FUNCTION tgf_item_tc_ai( ) FROM PUBLIC;
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CREATE TRIGGER tg_item_tc_ai AFTER INSERT ON items
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FOR EACH ROW EXECUTE PROCEDURE tgf_item_tc_ai( );
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CREATE FUNCTION tgf_task_tc_ai( )
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RETURNS TRIGGER
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LANGUAGE PLPGSQL
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SECURITY DEFINER
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AS $tgf_task_tc_ai$
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BEGIN
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INSERT INTO task_containers ( task_id )
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VALUES ( NEW.task_id );
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INSERT INTO logical_task_containers ( task_id )
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VALUES ( NEW.task_id );
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RETURN NEW;
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END;
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$tgf_task_tc_ai$;
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REVOKE EXECUTE ON FUNCTION tgf_task_tc_ai( ) FROM PUBLIC;
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CREATE TRIGGER tg_task_tc_ai AFTER INSERT ON tasks
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FOR EACH ROW EXECUTE PROCEDURE tgf_task_tc_ai( );
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DROP FUNCTION add_task( INT , TEXT , TEXT , INT , INT ) CASCADE;
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CREATE FUNCTION add_task( t_item INT , t_title TEXT , t_description TEXT , t_priority INT , t_user INT )
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RETURNS INT
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STRICT VOLATILE
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SECURITY INVOKER
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AS $add_task$
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DECLARE
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_container INT;
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_logical_container INT;
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BEGIN
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SELECT INTO _container tc_id
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FROM task_containers
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WHERE item_id = t_item;
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IF NOT FOUND THEN
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RETURN 2;
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END IF;
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SELECT INTO _logical_container ltc_id
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FROM logical_task_containers
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WHERE task_id IS NULL;
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INSERT INTO tasks ( tc_id , ltc_id , task_title , task_description , task_priority , user_id )
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VALUES ( _container , _logical_container , t_title , t_description , t_priority , t_user );
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RETURN 0;
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EXCEPTION
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WHEN unique_violation THEN
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RETURN 1;
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END;
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$add_task$ LANGUAGE plpgsql;
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REVOKE EXECUTE ON FUNCTION add_task( INT , TEXT , TEXT , INT , INT ) FROM PUBLIC;
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GRANT EXECUTE ON FUNCTION add_task( INT , TEXT , TEXT , INT , INT ) TO :webapp_user;
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CREATE FUNCTION tasks_add_nested( t_parent INT , t_title TEXT , t_description TEXT , t_priority INT , t_user INT )
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RETURNS INT
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STRICT VOLATILE
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SECURITY INVOKER
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AS $tasks_add_nested$
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DECLARE
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_container INT;
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_logical_container INT;
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BEGIN
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SELECT INTO _container tc.tc_id
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FROM task_containers tc
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INNER JOIN tasks t USING ( task_id )
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LEFT OUTER JOIN completed_tasks ct USING ( task_id )
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WHERE t.task_id = t_parent AND ct.task_id IS NULL;
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IF NOT FOUND THEN
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RETURN 2;
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END IF;
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SELECT INTO _logical_container ltc_id
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FROM logical_task_containers
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WHERE task_id = t_parent;
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INSERT INTO tasks ( tc_id , ltc_id , task_title , task_description , task_priority , user_id )
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VALUES ( _container , _logical_container , t_title , t_description , t_priority , t_user );
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RETURN 0;
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EXCEPTION
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WHEN unique_violation THEN
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RETURN 1;
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END;
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$tasks_add_nested$ LANGUAGE plpgsql;
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REVOKE EXECUTE ON FUNCTION tasks_add_nested( INT , TEXT , TEXT , INT , INT ) FROM PUBLIC;
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GRANT EXECUTE ON FUNCTION tasks_add_nested( INT , TEXT , TEXT , INT , INT ) TO :webapp_user;
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DROP FUNCTION finish_task( INT , INT , TEXT );
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CREATE FUNCTION finish_task( t_id INT , u_id INT , n_text TEXT )
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RETURNS INT
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STRICT VOLATILE
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SECURITY INVOKER
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AS $finish_task$
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BEGIN
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PERFORM 1
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FROM tasks t
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LEFT OUTER JOIN (
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SELECT ltc.task_id , COUNT( * ) AS c
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FROM logical_task_containers ltc
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INNER JOIN tasks t
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USING ( ltc_id )
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LEFT OUTER JOIN completed_tasks ct
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ON ct.task_id = t.task_id
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WHERE ltc.task_id = t_id
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AND ct.task_id IS NULL
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GROUP BY ltc.task_id
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) s1 USING ( task_id )
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LEFT OUTER JOIN (
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SELECT td.task_id , COUNT( * ) AS c
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FROM task_dependencies td
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LEFT OUTER JOIN completed_tasks ct
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ON ct.task_id = td.task_id_depends
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WHERE td.task_id = t_id
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AND ct.task_id IS NULL
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GROUP BY td.task_id
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) s2 USING ( task_id )
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WHERE task_id = t_id AND s1.c IS NULL AND s2.c IS NULL;
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IF NOT FOUND THEN
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RETURN 2;
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END IF;
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BEGIN
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INSERT INTO completed_tasks ( task_id , user_id )
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VALUES ( t_id , u_id );
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EXCEPTION
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WHEN unique_violation THEN
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RETURN 1;
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END;
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UPDATE tasks SET user_id_assigned = NULL WHERE task_id = t_id;
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INSERT INTO notes ( task_id , user_id , note_text )
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VALUES ( t_id , u_id , n_text );
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RETURN 0;
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END;
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$finish_task$ LANGUAGE plpgsql;
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REVOKE EXECUTE ON FUNCTION finish_task( INT , INT , TEXT ) FROM PUBLIC;
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GRANT EXECUTE ON FUNCTION finish_task( INT , INT , TEXT ) TO :webapp_user;
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DROP FUNCTION restart_task( INT , INT , TEXT );
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CREATE FUNCTION restart_task( t_id INT , u_id INT , n_text TEXT )
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RETURNS INT
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STRICT VOLATILE
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SECURITY INVOKER
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AS $restart_task$
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BEGIN
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PERFORM 1
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FROM tasks t
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INNER JOIN logical_task_containers ltc
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USING ( ltc_id )
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INNER JOIN completed_tasks ct
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ON ct.task_id = ltc.task_id
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WHERE t.task_id = t_id;
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IF FOUND THEN
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RETURN 2;
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END IF;
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PERFORM 1
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FROM task_dependencies td
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INNER JOIN completed_tasks ct
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USING ( task_id )
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WHERE td.task_id_depends = t_id;
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IF FOUND THEN
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RETURN 2;
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END IF;
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DELETE FROM completed_tasks WHERE task_id = t_id;
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IF NOT FOUND THEN
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RETURN 1;
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END IF;
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UPDATE tasks SET user_id_assigned = u_id
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WHERE task_id = t_id;
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INSERT INTO notes ( task_id , user_id , note_text )
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VALUES ( t_id , u_id , n_text );
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RETURN 0;
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END;
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$restart_task$ LANGUAGE plpgsql;
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REVOKE EXECUTE ON FUNCTION restart_task( INT , INT , TEXT ) FROM PUBLIC;
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GRANT EXECUTE ON FUNCTION restart_task( INT , INT , TEXT ) TO :webapp_user;
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DROP FUNCTION update_task( INT , INT , TEXT , TEXT , INT , INT );
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CREATE FUNCTION update_task( t_id INT , p_id INT , t_title TEXT , t_description TEXT , t_priority INT , t_assignee INT )
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RETURNS INT
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STRICT VOLATILE
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SECURITY INVOKER
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AS $update_task$
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DECLARE
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tc INT;
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BEGIN
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PERFORM 1
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FROM tasks
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INNER JOIN logical_task_containers
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USING ( ltc_id )
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LEFT OUTER JOIN completed_tasks
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ON tasks.task_id = completed_tasks.task_id
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WHERE tasks.task_id = t_id
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AND logical_task_containers.task_id IS NULL
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AND completed_task_time IS NULL
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FOR UPDATE OF tasks;
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IF NOT FOUND THEN
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RETURN 4;
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END IF;
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SELECT INTO tc tc_id FROM task_containers
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WHERE item_id = p_id;
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IF NOT FOUND THEN
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RETURN 2;
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END IF;
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IF t_assignee = 0 THEN
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t_assignee := NULL;
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END IF;
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UPDATE tasks SET tc_id = tc , task_title = t_title ,
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task_description = t_description ,
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task_priority = t_priority ,
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user_id_assigned = t_assignee
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WHERE task_id = t_id;
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RETURN 0;
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EXCEPTION
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WHEN unique_violation THEN
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RETURN 1;
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WHEN foreign_key_violation THEN
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RETURN 3;
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END;
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$update_task$ LANGUAGE plpgsql;
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REVOKE EXECUTE ON FUNCTION update_task( INT , INT , TEXT , TEXT , INT , INT ) FROM PUBLIC;
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GRANT EXECUTE ON FUNCTION update_task( INT , INT , TEXT , TEXT , INT , INT ) TO :webapp_user;
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-- Update a nested task
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CREATE FUNCTION update_task( t_id INT , t_title TEXT , t_description TEXT , t_priority INT , t_assignee INT )
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RETURNS INT
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STRICT VOLATILE
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SECURITY INVOKER
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AS $update_task$
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BEGIN
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PERFORM 1
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FROM tasks
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INNER JOIN logical_task_containers
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USING ( ltc_id )
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LEFT OUTER JOIN completed_tasks
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ON tasks.task_id = completed_tasks.task_id
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WHERE tasks.task_id = t_id
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AND logical_task_containers.task_id IS NOT NULL
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AND completed_task_time IS NULL
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FOR UPDATE OF tasks;
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IF NOT FOUND THEN
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RETURN 4;
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END IF;
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IF t_assignee = 0 THEN
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t_assignee := NULL;
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END IF;
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UPDATE tasks
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SET task_title = t_title ,
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task_description = t_description ,
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task_priority = t_priority ,
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user_id_assigned = t_assignee
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WHERE task_id = t_id;
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RETURN 0;
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EXCEPTION
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WHEN unique_violation THEN
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RETURN 1;
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WHEN foreign_key_violation THEN
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RETURN 2;
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END;
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$update_task$ LANGUAGE plpgsql;
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REVOKE EXECUTE ON FUNCTION update_task( INT , TEXT , TEXT , INT , INT ) FROM PUBLIC;
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GRANT EXECUTE ON FUNCTION update_task( INT , TEXT , TEXT , INT , INT ) TO :webapp_user;
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DROP FUNCTION tasks_possible_dependencies( INT );
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CREATE FUNCTION tasks_possible_dependencies( o_id INT )
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RETURNS SETOF tasks
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STRICT STABLE
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AS $tasks_possible_dependencies$
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SELECT t.*
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FROM tasks t
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INNER JOIN tasks t2 USING ( ltc_id )
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WHERE t2.task_id = $1 AND t.task_id NOT IN (
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SELECT d.task_id_depends AS id
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FROM taskdep_nodes n1
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INNER JOIN task_dependencies d
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ON d.task_id = n1.task_id_copyof
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WHERE n1.task_id = $1 AND n1.tnode_reverse
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UNION ALL SELECT n.task_id_copyof AS id
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FROM task_dependencies d1
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INNER JOIN taskdep_nodes n
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ON n.task_id = d1.task_id_depends
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WHERE d1.task_id = $1 AND n.tnode_reverse
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UNION ALL SELECT task_id_copyof AS id
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FROM taskdep_nodes
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WHERE task_id = $1
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);
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$tasks_possible_dependencies$ LANGUAGE sql;
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REVOKE EXECUTE ON FUNCTION tasks_possible_dependencies( INT ) FROM PUBLIC;
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GRANT EXECUTE ON FUNCTION tasks_possible_dependencies( INT ) TO :webapp_user;
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DROP FUNCTION tasks_add_dependency( INT , INT );
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CREATE FUNCTION tasks_add_dependency( t_id INT , t_dependency INT )
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RETURNS INT
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STRICT VOLATILE
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SECURITY INVOKER
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AS $tasks_add_dependency$
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DECLARE
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ltc INT;
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BEGIN
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SELECT INTO ltc ltc_id FROM tasks WHERE task_id = t_id;
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IF NOT FOUND THEN
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RETURN 1;
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END IF;
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INSERT INTO task_dependencies( ltc_id , task_id , task_id_depends )
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VALUES ( ltc , t_id , t_dependency );
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RETURN 0;
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EXCEPTION
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WHEN foreign_key_violation THEN
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RETURN 3;
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WHEN check_violation THEN
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RETURN 2;
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END;
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$tasks_add_dependency$ LANGUAGE plpgsql;
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REVOKE EXECUTE ON FUNCTION tasks_add_dependency( INT , INT ) FROM PUBLIC;
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GRANT EXECUTE ON FUNCTION tasks_add_dependency( INT , INT ) TO :webapp_user;
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CREATE VIEW tasks_move_down_targets
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AS SELECT t.task_id , tgt.task_id AS target_id , tgt.task_title AS target_title
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FROM tasks t
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LEFT OUTER JOIN completed_tasks tct
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USING ( task_id )
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INNER JOIN tasks tgt
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USING ( ltc_id )
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INNER JOIN logical_task_containers ltc
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ON ltc.task_id = tgt.task_id
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LEFT OUTER JOIN tasks tsubs
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ON tsubs.ltc_id = ltc.ltc_id
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AND LOWER( tsubs.task_title ) = LOWER( t.task_title )
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LEFT OUTER JOIN completed_tasks csubs
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ON csubs.task_id = tgt.task_id
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WHERE tgt.task_id <> t.task_id
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AND tsubs.task_id IS NULL
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AND tct.task_id IS NULL
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AND csubs.task_id IS NULL;
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GRANT SELECT ON tasks_move_down_targets TO :webapp_user;
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CREATE VIEW tasks_can_move_up
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AS SELECT t.task_id
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FROM tasks t
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LEFT OUTER JOIN completed_tasks tct
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USING ( task_id )
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INNER JOIN logical_task_containers ptc
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USING ( ltc_id )
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INNER JOIN tasks tgt
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ON tgt.task_id = ptc.task_id
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LEFT OUTER JOIN tasks psubs
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ON psubs.ltc_id = tgt.ltc_id
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AND LOWER( psubs.task_title ) = LOWER( t.task_title )
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WHERE tct IS NULL
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AND psubs IS NULL;
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CREATE FUNCTION tasks_move_up( _task INT , _force BOOLEAN )
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RETURNS BOOLEAN
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LANGUAGE PLPGSQL
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STRICT VOLATILE
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SECURITY DEFINER
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AS $tasks_move_up$
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DECLARE
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_gp_container INT;
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_gp_lcontainer INT;
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BEGIN
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PERFORM 1 FROM tasks_can_move_up WHERE task_id = _task;
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IF NOT FOUND THEN
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RETURN FALSE;
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END IF;
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PERFORM 1 FROM task_dependencies
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WHERE ( task_id = _task OR task_id_depends = _task ) AND NOT _force;
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IF FOUND THEN
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RETURN FALSE;
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END IF;
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SELECT INTO _gp_container , _gp_lcontainer
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gp.tc_id , gp.ltc_id
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FROM tasks t
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INNER JOIN logical_task_containers lt
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USING ( ltc_id )
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INNER JOIN tasks gp
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ON gp.task_id = lt.task_id
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WHERE t.task_id = _task;
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DELETE FROM task_dependencies
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WHERE task_id = _task OR task_id_depends = _task;
|
|
UPDATE tasks
|
|
SET tc_id = _gp_container ,
|
|
ltc_id = _gp_lcontainer
|
|
WHERE task_id = _task;
|
|
RETURN TRUE;
|
|
END;
|
|
$tasks_move_up$;
|
|
REVOKE EXECUTE ON FUNCTION tasks_move_up( INT , BOOLEAN ) FROM PUBLIC;
|
|
GRANT EXECUTE ON FUNCTION tasks_move_up( INT , BOOLEAN ) TO :webapp_user;
|
|
|
|
CREATE FUNCTION tasks_move_down( _task INT , _sibling INT , _force BOOLEAN )
|
|
RETURNS BOOLEAN
|
|
LANGUAGE PLPGSQL
|
|
STRICT VOLATILE
|
|
SECURITY DEFINER
|
|
AS $tasks_move_down$
|
|
|
|
DECLARE
|
|
_s_container INT;
|
|
_s_lcontainer INT;
|
|
|
|
BEGIN
|
|
PERFORM 1 FROM tasks_move_down_targets
|
|
WHERE task_id = _task AND target_id = _sibling;
|
|
IF NOT FOUND THEN
|
|
RETURN FALSE;
|
|
END IF;
|
|
|
|
PERFORM 1 FROM task_dependencies
|
|
WHERE ( task_id = _task OR task_id_depends = _task ) AND NOT _force;
|
|
IF FOUND THEN
|
|
RETURN FALSE;
|
|
END IF;
|
|
|
|
SELECT INTO _s_container tc_id
|
|
FROM task_containers
|
|
WHERE task_id = _sibling;
|
|
SELECT INTO _s_lcontainer ltc_id
|
|
FROM logical_task_containers
|
|
WHERE task_id = _sibling;
|
|
|
|
DELETE FROM task_dependencies
|
|
WHERE task_id = _task OR task_id_depends = _task;
|
|
UPDATE tasks
|
|
SET tc_id = _s_container ,
|
|
ltc_id = _s_lcontainer
|
|
WHERE task_id = _task;
|
|
RETURN TRUE;
|
|
END;
|
|
$tasks_move_down$;
|
|
REVOKE EXECUTE ON FUNCTION tasks_move_down( INT , INT , BOOLEAN ) FROM PUBLIC;
|
|
GRANT EXECUTE ON FUNCTION tasks_move_down( INT , INT , BOOLEAN ) TO :webapp_user;
|
|
|
|
CREATE VIEW tasks_single_view
|
|
AS SELECT t.task_id AS id, t.task_title AS title, tc.item_id AS item , tc.task_id AS parent_task ,
|
|
t.task_description AS description, t.task_added AS added_at,
|
|
u1.user_view_name AS added_by, ct.completed_task_time AS completed_at,
|
|
u2.user_view_name AS assigned_to , u2.user_id AS assigned_id ,
|
|
u3.user_view_name AS completed_by, t.user_id AS uid ,
|
|
t.task_priority AS priority ,
|
|
( cmu IS NOT NULL ) AS can_move_up
|
|
FROM tasks t
|
|
INNER JOIN task_containers tc USING ( tc_id )
|
|
INNER JOIN users_view u1 ON u1.user_id = t.user_id
|
|
LEFT OUTER JOIN completed_tasks ct ON ct.task_id = t.task_id
|
|
LEFT OUTER JOIN users_view u2 ON u2.user_id = t.user_id_assigned
|
|
LEFT OUTER JOIN users_view u3 ON u3.user_id = ct.user_id
|
|
LEFT OUTER JOIN tasks_can_move_up cmu ON cmu.task_id = t.task_id;
|
|
GRANT SELECT ON tasks_single_view TO :webapp_user;
|
|
|
|
CREATE VIEW tasks_list
|
|
AS SELECT t.task_id AS id, tc.item_id AS item , tc.task_id AS parent_task ,
|
|
t.task_title AS title,
|
|
t.task_description AS description, t.task_added AS added_at,
|
|
u1.user_view_name AS added_by,
|
|
ct.completed_task_time AS completed_at,
|
|
u2.user_view_name AS assigned_to ,
|
|
u2.user_id AS assigned_to_id ,
|
|
u3.user_view_name AS completed_by ,
|
|
t.task_priority AS priority ,
|
|
bd.bad_deps AS missing_dependencies ,
|
|
bc.bad_children AS missing_subtasks ,
|
|
( CASE
|
|
WHEN mtd.trans_missing IS NULL AND bc.bad_children IS NULL THEN
|
|
NULL::BIGINT
|
|
WHEN mtd.trans_missing IS NULL THEN
|
|
bc.bad_children
|
|
WHEN bc.bad_children IS NULL THEN
|
|
mtd.trans_missing
|
|
ELSE
|
|
bc.bad_children + mtd.trans_missing
|
|
END ) AS total_missing_dependencies
|
|
FROM tasks t
|
|
INNER JOIN task_containers tc USING( tc_id )
|
|
INNER JOIN users_view u1 ON u1.user_id = t.user_id
|
|
LEFT OUTER JOIN completed_tasks ct ON ct.task_id = t.task_id
|
|
LEFT OUTER JOIN users_view u2 ON u2.user_id = t.user_id_assigned
|
|
LEFT OUTER JOIN users_view u3 ON u3.user_id = ct.user_id
|
|
LEFT OUTER JOIN (
|
|
SELECT td.task_id , COUNT(*) AS bad_deps
|
|
FROM task_dependencies td
|
|
LEFT OUTER JOIN completed_tasks dct
|
|
ON dct.task_id = td.task_id_depends
|
|
WHERE dct.task_id IS NULL
|
|
GROUP BY td.task_id
|
|
) AS bd ON bd.task_id = t.task_id
|
|
LEFT OUTER JOIN (
|
|
SELECT ltc.task_id , COUNT( * ) AS bad_children
|
|
FROM logical_task_containers ltc
|
|
INNER JOIN tasks t
|
|
USING ( ltc_id )
|
|
LEFT OUTER JOIN completed_tasks ct
|
|
ON ct.task_id = t.task_id
|
|
WHERE ct.task_id IS NULL
|
|
GROUP BY ltc.task_id
|
|
) AS bc ON bc.task_id = t.task_id
|
|
LEFT OUTER JOIN (
|
|
SELECT tdn.task_id , COUNT( DISTINCT task_id_copyof ) AS trans_missing
|
|
FROM taskdep_nodes tdn
|
|
LEFT OUTER JOIN completed_tasks ct
|
|
ON ct.task_id = task_id_copyof
|
|
WHERE NOT tnode_reverse AND ct.task_id IS NULL
|
|
AND tdn.task_id <> tdn.task_id_copyof
|
|
GROUP BY tdn.task_id
|
|
) AS mtd ON mtd.task_id = t.task_id;
|
|
|
|
GRANT SELECT ON tasks_list TO :webapp_user;
|
|
|
|
COMMIT;
|