Recherche sémantique
De Wicri Afrique
Debug output SQLStore
ASK Query
[[Catégorie:Villes d'Afrique]]
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, t4.o_sortkey
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_time` AS t4 ON t0.smw_id=t4.s_id
WHERE
(t4.p_id='527')
AND t0.smw_iw!=':smw'
AND t0.smw_iw!=':smw-delete'
AND t0.smw_iw!=':smw-redi'
ORDER BY
t4.o_sortkey DESC
LIMIT
8
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, t4.o_sortkey
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_time` AS t4 ON t0.smw_id=t4.s_id
WHERE
(t4.p_id='527')
AND t0.smw_iw!=':smw'
AND t0.smw_iw!=':smw-delete'
AND t0.smw_iw!=':smw-redi'
ORDER BY
t4.o_sortkey DESC
LIMIT
8
OFFSET
3
SQL Explain
ID | select_type | table | type | possible_keys | key | key_len | ref | rows | filtered | Extra |
---|---|---|---|---|---|---|---|---|---|---|
1 | SIMPLE | t4 | ref | s_id, p_id, p_id_2, s_id_2 | p_id_2 | 4 | const | 5 | 100.00 | Using where; Using temporary |
1 | SIMPLE | t0 | eq_ref | PRIMARY, smw_id, smw_iw, smw_iw_2 | PRIMARY | 4 | WicriAfriqueFr.t4.s_id | 1 | 98.78 | Using where |
1 | SIMPLE | t1 | ref | s_id, o_id, s_id_2, o_id_2 | s_id_2 | 4 | WicriAfriqueFr.t4.s_id | 1 | 100.00 | Using where; Using index; Distinct |
1 | SIMPLE | t2 | eq_ref | PRIMARY | PRIMARY | 4 | WicriAfriqueFr.t1.o_id | 1 | 100.00 | Distinct |
Auxilliary Tables
- Temporary table t2
Recursively computed hierarchy for element(s) ('842').
SELECT s_id FROM `smw_fpt_subc` WHERE o_id='842' LIMIT 1
Query Metrics
Query-Size:1Query-Depth:0
Errors and Warnings
NoneA pour date de signalement | |
---|---|
La Manouba | 21 décembre 2011 |
Tunis | 31 octobre 2010 |