Semantische Suche
Debug output SQLStore
ASK Query
[[Kategorie:Vortrag]]
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=1710)
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
100
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=1710)
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
100
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 | p_id | 4 | const | 423 | Using where; Using temporary; Using filesort | |
| 1 | SIMPLE | t0 | eq_ref | PRIMARY, smw_id, smw_iw, smw_iw_2 | PRIMARY | 4 | wikidbipdsem.t4.s_id | 1 | Using where | |
| 1 | SIMPLE | idst4 | eq_ref | PRIMARY, smw_id | PRIMARY | 4 | wikidbipdsem.t4.o_id | 1 | ||
| 1 | SIMPLE | t1 | ref | s_id, o_id, s_id_2, o_id_2 | s_id_2 | 4 | wikidbipdsem.t4.s_id | 1 | Using where; Using index; Distinct | |
| 1 | SIMPLE | t2 | eq_ref | PRIMARY | PRIMARY | 4 | wikidbipdsem.t1.o_id | 1 | Distinct |
Auxilliary Tables
- Temporary table t2
Recursively computed hierarchy for element(s) (1713).
SELECT s_id FROM `smw_fpt_subc` WHERE o_id=1713 LIMIT 1
Query Metrics
Query-Size:1Query-Depth:0
Errors and Warnings
None