חיפוש סמנטי
מתוך ויקירפואה
Debug output SQLStore
ASK Query
[[~ה*]] [[Creation date::+]] [[:+]]
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_object_ids` AS t2
INNER JOIN
`smw_fpt_cdat` AS t3 ON t2.smw_id=t3.s_id
INNER JOIN
`smw_object_ids` AS t4 ON t2.smw_id=t4.smw_id) ON t0.smw_id=t2.smw_id
WHERE
(t2.smw_sortkey LIKE 'ה%'
AND (t4.smw_namespace=0)
)
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
500
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_object_ids` AS t2
INNER JOIN
`smw_fpt_cdat` AS t3 ON t2.smw_id=t3.s_id
INNER JOIN
`smw_object_ids` AS t4 ON t2.smw_id=t4.smw_id) ON t0.smw_id=t2.smw_id
WHERE
(t2.smw_sortkey LIKE 'ה%'
AND (t4.smw_namespace=0)
)
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
500
SQL Explain
ID | select_type | table | type | possible_keys | key | key_len | ref | rows | filtered | Extra |
---|---|---|---|---|---|---|---|---|---|---|
1 | SIMPLE | t3 | index | s_id | s_id | 4 | 11517 | 100.00 | Using index; Using temporary; Using filesort | |
1 | SIMPLE | t0 | eq_ref | PRIMARY, smw_id, smw_iw, smw_iw_2 | PRIMARY | 4 | wikidb.t3.s_id | 1 | 26.98 | Using where |
1 | SIMPLE | t2 | eq_ref | PRIMARY, smw_id, smw_sortkey | PRIMARY | 4 | wikidb.t3.s_id | 1 | 26.06 | Using where; Distinct |
1 | SIMPLE | t4 | eq_ref | PRIMARY, smw_id, smw_namespace | PRIMARY | 4 | wikidb.t3.s_id | 1 | 97.18 | Using where; Distinct |
Auxilliary Tables
No auxilliary tables used.Query Metrics
Query-Size:3Query-Depth:1
Errors and Warnings
None