Jason/testpage

Debug output SQLStore

ASK Query

[[Category:Ship]] [[Rules::40k]]

SQL Query

SELECT DISTINCT
  t0.smw_id AS id,
  t0.smw_title AS t,
  t0.smw_namespace AS ns,
  t0.smw_iw AS iw,
  t0.smw_subobject AS so,
  t0.smw_sortkey AS sortkey, idst8.smw_sort
FROM
  `wiki_smw_object_ids` AS t0
INNER JOIN
  (`wiki_smw_fpt_inst` AS t2
INNER JOIN
  `wiki_smw_di_wikipage` AS t4 ON t2.s_id=t4.s_id) ON t0.smw_id=t2.s_id
INNER JOIN
  (`wiki_smw_di_wikipage` AS t8
INNER JOIN
  `wiki_smw_object_ids` AS idst8 ON idst8.smw_id=t8.o_id) ON t0.smw_id=t8.s_id
WHERE
  (t2.o_id=5118
   AND (t4.p_id=777 AND t4.o_id=778)
  )
   AND (t8.p_id=779)
  AND t0.smw_iw!=':smw'
  AND t0.smw_iw!=':smw-delete'
  AND t0.smw_iw!=':smw-redi'
ORDER BY
  idst8.smw_sort DESC
LIMIT
  55
OFFSET
  0

SQL Explain

ID	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	t4	ref	s_id, o_id, p_id, s_id_2, s_id_3, o_id_2, o_id_3	o_id	5	const	9	0.56	Using where; Using temporary; Using filesort
1	SIMPLE	t2	ref	s_id, o_id, s_id_2, o_id_2	s_id_2	9	aafnrp_cipul_com.t4.s_id, const	1	100.00	Using index
1	SIMPLE	t0	eq_ref	PRIMARY, smw_id, smw_iw, smw_iw_2	PRIMARY	4	aafnrp_cipul_com.t4.s_id	1	100.00	Using where
1	SIMPLE	t8	ref	s_id, o_id, p_id, s_id_2, s_id_3, o_id_2, o_id_3	s_id	8	aafnrp_cipul_com.t4.s_id, const	1	100.00	Using where
1	SIMPLE	idst8	eq_ref	PRIMARY, smw_id	PRIMARY	4	aafnrp_cipul_com.t8.o_id	1	100.00

Auxilliary Tables

No auxilliary tables used.

Query Metrics

Query-Size:3
Query-Depth:1

Errors and Warnings

None