Wyszukiwanie semantyczne
Z Nondanych
Debug output SQLStore
ASK Query
[[Istnieje jako strona Gry::prawda]] [[Linkuje do::+]]
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_bool` AS t2
INNER JOIN
(`smw_di_wikipage` AS t4
INNER JOIN
`t5` AS t5 ON t4.p_id=t5.id) ON t2.s_id=t4.s_id) ON t0.smw_id=t2.s_id
WHERE
(
(t2.o_value=1) AND t2.p_id=527)
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
50
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_bool` AS t2
INNER JOIN
(`smw_di_wikipage` AS t4
INNER JOIN
`t5` AS t5 ON t4.p_id=t5.id) ON t2.s_id=t4.s_id) ON t0.smw_id=t2.s_id
WHERE
(
(t2.o_value=1) AND t2.p_id=527)
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
50
SQL Explain
| ID | select_type | table | type | possible_keys | key | key_len | ref | rows | filtered | Extra |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | SIMPLE | t5 | ALL | PRIMARY | 3 | Using temporary; Using filesort | ||||
| 1 | SIMPLE | t4 | ref | s_id, p_id, s_id_2, s_id_3 | p_id | 4 | nondane.t5.id | 2476 | Using index | |
| 1 | SIMPLE | t0 | eq_ref | PRIMARY, smw_id, smw_iw, smw_iw_2 | PRIMARY | 4 | nondane.t4.s_id | 1 | Using where | |
| 1 | SIMPLE | t2 | ref|filter | s_id, o_value | s_id|o_value | 8|2 | nondane.t4.s_id, const | 1 (50%) | Using where; Distinct; Using rowid filter |
Auxilliary Tables
- Temporary table t5
Recursively computed hierarchy for element(s) (513).
SELECT s_id FROM `smw_fpt_subp` WHERE o_id=513 LIMIT 1
Query Metrics
Query-Size:3Query-Depth:1
Errors and Warnings
None
