Page Comparison

SELECT
  ident.lastname AS "Lastname",
  ident.firstname AS "Firstsname",
  ident.identityName AS "Username",
  task.taskName AS "Task",
  inst.instanceName AS "Instance name",
  inst.definitionName AS "Processname"
FROM view_activity act, view_task task, view_identity ident, view_instance inst
WHERE act.id = task.activityId
  AND task.actorId = ident.id
  AND act.activityEnd IS NULL
  AND task.taskEnd IS NULL
  AND inst.id = act.instanceId
  AND inst.isArchiv = 'false'
  AND inst.instanceEnd IS NULL
  AND ident.FIRSTNAME = '<specific_user_firstname>'
  AND ident.lastname = '<specific_user_lastname>'

SELECT
  inst.definitionName AS "Definition name",
  SUM(1) AS "Number of created tasks",
  Sum(CASE WHEN task.taskEnd IS NOT NULL THEN 1 ELSE 0 END) AS "Number of completed tasks",
  SUM(CASE WHEN task.taskEnd is NULL AND task.isArchiv = 'false' THEN 1 ELSE 0 END) AS "Number of open tasks"
FROM view_task task
  INNER JOIN view_instance inst ON task.instanceID=inst.id
  GROUP BY inst.definitionName​