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SQLStore debug output
ASK Query
[[Plate of taxon::
[[Category:Amblystegiaceae]]]]
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, t0.smw_sort
FROM
`smw_object_ids` AS t0
INNER JOIN
(`smw_di_wikipage` AS t1
INNER JOIN
(`smw_fpt_inst` AS t3
INNER JOIN
`t4` AS t4 ON t3.o_id=t4.id) ON t1.o_id=t3.s_id) ON t0.smw_id=t1.s_id
WHERE
(t1.p_id='631')
AND t0.smw_iw!=':smw'
AND t0.smw_iw!=':smw-delete'
AND t0.smw_iw!=':smw-redi'
ORDER BY
t0.smw_sort ASC
LIMIT
255
OFFSET
3
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, t0.smw_sort
FROM
`smw_object_ids` AS t0
INNER JOIN
(`smw_di_wikipage` AS t1
INNER JOIN
(`smw_fpt_inst` AS t3
INNER JOIN
`t4` AS t4 ON t3.o_id=t4.id) ON t1.o_id=t3.s_id) ON t0.smw_id=t1.s_id
WHERE
(t1.p_id='631')
AND t0.smw_iw!=':smw'
AND t0.smw_iw!=':smw-delete'
AND t0.smw_iw!=':smw-redi'
ORDER BY
t0.smw_sort ASC
LIMIT
255
OFFSET
3
SQL Explain
| ID | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra |
|---|---|---|---|---|---|---|---|---|---|
| 1 | SIMPLE | t4 | ALL | PRIMARY | 22 | Using temporary; Using filesort | |||
| 1 | SIMPLE | t3 | ref | s_id,o_id,s_id_2,o_id_2 | o_id_2 | 5 | mediawiki.t4.id | 12 | Using index |
| 1 | SIMPLE | t1 | ref | s_id,o_id,p_id,s_id_2,s_id_3,o_id_2,o_id_3 | o_id_3 | 9 | mediawiki.t3.s_id,const | 5 | |
| 1 | SIMPLE | t0 | eq_ref | PRIMARY,smw_id,smw_iw,smw_iw_2 | PRIMARY | 4 | mediawiki.t1.s_id | 1 | Using where |
Auxilliary Tables
- Temporary table t4
Recursively computed hierarchy for element(s) ('244976').
SELECT s_id FROM `smw_fpt_subc` WHERE o_id='244976' LIMIT 1
Query Metrics
Query-Size:2Query-Depth:1
Errors and Warnings
None
