Mitglieder

Debug output SQLStore

ASK Query

[[Kategorie:Mitglieder]]

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, idst4.smw_sort
FROM
  `smw_object_ids` AS t0
INNER JOIN
  (`smw_fpt_inst` AS t1
INNER JOIN
  `t2` AS t2 ON t1.o_id=t2.id) ON t0.smw_id=t1.s_id
INNER JOIN
  (`smw_di_wikipage` AS t4
INNER JOIN
  `smw_object_ids` AS idst4 ON idst4.smw_id=t4.o_id) ON t0.smw_id=t4.s_id
WHERE
  (t4.p_id=528)
  AND t0.smw_iw!=':smw'
  AND t0.smw_iw!=':smw-delete'
  AND t0.smw_iw!=':smw-redi'
ORDER BY
  idst4.smw_sort ASC
LIMIT
  55
OFFSET
  0

SQL Explain

ID	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	t2	ALL	PRIMARY				2		Using temporary; Using filesort
1	SIMPLE	t1	ref	s_id, o_id, s_id_2, o_id_2	o_id_2	5	mediawiki.t2.id	15		Using index
1	SIMPLE	t0	eq_ref	PRIMARY, smw_id, smw_iw, smw_iw_2	PRIMARY	4	mediawiki.t1.s_id	1		Using where
1	SIMPLE	t4	ref	s_id, o_id, p_id, s_id_2, s_id_3, o_id_2, o_id_3	s_id_3	8	mediawiki.t1.s_id, const	1		Using where; Using index
1	SIMPLE	idst4	eq_ref	PRIMARY, smw_id	PRIMARY	4	mediawiki.t4.o_id	1

Auxilliary Tables

• Temporary table t2
    Recursively computed hierarchy for element(s) (519).
    SELECT s_id FROM `smw_fpt_subc` WHERE o_id=519 LIMIT 1

Query Metrics

Query-Size:1
Query-Depth:0

Errors and Warnings

None