SQLStore debug output
ASK Query
[[Ecoversity:place-country::IN]] [[Ecoversity:info-volunteer::+]] [[Ecoversity:info-start::≤2000]]
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_blob` AS t2
INNER JOIN
`smw_di_blob` AS t4 ON t2.s_id=t4.s_id
INNER JOIN
`smw_di_time` AS t6 ON t2.s_id=t6.s_id) ON t0.smw_id=t2.s_id
WHERE
(
(t2.o_hash='IN') AND t2.p_id='530'
AND (t4.p_id='528')
AND (
(t6.o_sortkey<='2451544.5') AND t6.p_id='524')
)
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_blob` AS t2
INNER JOIN
`smw_di_blob` AS t4 ON t2.s_id=t4.s_id
INNER JOIN
`smw_di_time` AS t6 ON t2.s_id=t6.s_id) ON t0.smw_id=t2.s_id
WHERE
(
(t2.o_hash='IN') AND t2.p_id='530'
AND (t4.p_id='528')
AND (
(t6.o_sortkey<='2451544.5') AND t6.p_id='524')
)
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 | Extra |
---|---|---|---|---|---|---|---|---|---|
1 | SIMPLE | t6 | ref | s_id,o_sortkey,p_id,p_id_2,s_id_2 | p_id_2 | 4 | const | 47 | Using index condition; Using temporary; Using filesort |
1 | SIMPLE | t2 | ref | s_id,o_hash,s_id_2,p_id | s_id_2 | 262 | reevotech_ecoversities_wiki.t6.s_id,const | 1 | Using index condition; Using where |
1 | SIMPLE | t0 | eq_ref | PRIMARY,smw_id,smw_iw,smw_iw_2 | PRIMARY | 4 | reevotech_ecoversities_wiki.t6.s_id | 1 | Using where |
1 | SIMPLE | t4 | ref | s_id,s_id_2,p_id | s_id | 8 | reevotech_ecoversities_wiki.t6.s_id,const | 1 | Using index; Distinct |
Auxilliary Tables
No auxilliary tables used.Query Metrics
Query-Size:5Query-Depth:1
Errors and Warnings
None