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Debug output SQLStore
ASK Query
[[Post relates to::Category:Demons]]
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
`t2` AS t2 ON t1.p_id=t2.id) ON t0.smw_id=t1.s_id
WHERE
(t1.o_id=477810)
AND t0.smw_iw!=':smw'
AND t0.smw_iw!=':smw-delete'
AND t0.smw_iw!=':smw-redi'
ORDER BY
t0.smw_sort ASC
LIMIT
55
OFFSET
0
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
`t2` AS t2 ON t1.p_id=t2.id) ON t0.smw_id=t1.s_id
WHERE
(t1.o_id=477810)
AND t0.smw_iw!=':smw'
AND t0.smw_iw!=':smw-delete'
AND t0.smw_iw!=':smw-redi'
ORDER BY
t0.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, p_id, s_id_2, s_id_3, o_id_2, o_id_3 | o_id_3 | 9 | const, drwiki.t2.id | 1 | ||
| 1 | SIMPLE | t0 | eq_ref | PRIMARY, smw_id, smw_iw, smw_iw_2 | PRIMARY | 4 | drwiki.t1.s_id | 1 | Using where |
Auxilliary Tables
- Temporary table t2
Recursively computed hierarchy for element(s) (2021460).
SELECT s_id FROM `smw_fpt_subp` WHERE o_id=2021460 LIMIT 1
Query Metrics
Query-Size:2Query-Depth:1
Errors and Warnings
None