Re: Optimize Query - Mailing list pgsql-general

FYI, it is always helpful (and polite) to state the PostgreSQL VERSION and O/S for archive documentation purposes!

Note that various postgresql.conf options, system memory & hardware also play a factor here, in addition to current table statistics.

That being said, try the following:

WITH jobs AS
(
 SELECT id,
        customerid,
        status_label_id
  FROM ja_jobs
 WHERE NOT templated
   AND NOT deleted
   AND clientid = 6239
   AND time_job >= 1438351200
   AND time_job <= 1448888340
)
SELECT concat(client.company,
       ' ',
       client.name_first,
       ' ', client.name_last) AS customer,
       sum(COALESCE(bill_item.unit_price, billable.unit_price, 0) * bill_item.quantity) AS revenue,
       sum(bill_item.quantity) AS quantity,
       sum(COALESCE(bill_item.unit_cost, billable.unit_cost, 0) * bill_item.quantity) AS cost
  FROM ja_clients    AS account
  JOIN ja_customers  AS client ON client.clientid = account.id
  JOIN jobs          AS job    ON job.customerid = client.id
  JOIN ja_notes      AS note   ON note.jobid = job.id
  JOIN dm.bill_items AS bill_item ON bill_item.bill_item_id=note.bill_item_id
  LEFT JOIN dm.bills AS bill ON bill.bill_id=bill_item.bill_id
  LEFT JOIN dm.invoices AS invoice ON invoice.invoice_id=bill.invoice_id
                                   OR invoice.invoice_id=bill_item.invoice_id
  LEFT JOIN dm.billables AS billable ON billable.billable_id=note.billable_id
  LEFT JOIN dm.labors AS labs ON labs.billable_id = billable.billable_id
  JOIN ja_mobiusers AS "user" ON "user".id = note.mobiuserid
  JOIN ja_status AS status ON status.id = job.status_label_id
  JOIN ja_role AS ROLE ON ROLE.id="user".user_type
 WHERE note.note_type::text = ANY (ARRAY[ ('time'::CHARACTER VARYING)::text, ('part'::CHARACTER VARYING)::text ])
   AND bill_item.for_invoicing = TRUE
 GROUP BY customer
 ORDER BY revenue DESC;