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Query-Depth:0
SQLStore debug output
ASK Query
[[Category:Bibliographic Record]]
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
`mw_smw_object_ids` AS t0
INNER JOIN
`mw_smw_fpt_inst` AS t1 ON t0.smw_id=t1.s_id
INNER JOIN
`mw_smw_di_number` AS t4 ON t0.smw_id=t4.s_id
WHERE
(t1.o_id='902')
AND (t4.p_id='22736')
AND t0.smw_iw!=':smw'
AND t0.smw_iw!=':smw-delete'
AND t0.smw_iw!=':smw-redi'
ORDER BY
t4.o_sortkey DESC
LIMIT
505
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, t4.o_sortkey
FROM
`mw_smw_object_ids` AS t0
INNER JOIN
`mw_smw_fpt_inst` AS t1 ON t0.smw_id=t1.s_id
INNER JOIN
`mw_smw_di_number` AS t4 ON t0.smw_id=t4.s_id
WHERE
(t1.o_id='902')
AND (t4.p_id='22736')
AND t0.smw_iw!=':smw'
AND t0.smw_iw!=':smw-delete'
AND t0.smw_iw!=':smw-redi'
ORDER BY
t4.o_sortkey DESC
LIMIT
505
OFFSET
500
SQL Explain
ID | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra |
---|---|---|---|---|---|---|---|---|---|
1 | SIMPLE | t1 | ref | s_id,o_id,s_id_2,o_id_2 | o_id_2 | 5 | const | 1048 | Using index; Using temporary; Using filesort |
1 | SIMPLE | t0 | eq_ref | PRIMARY,smw_id,smw_iw,smw_iw_2 | PRIMARY | 4 | i1921525_mw1.t1.s_id | 1 | Using where |
1 | SIMPLE | t4 | ref | s_id,p_id,p_id_2,s_id_2 | s_id_2 | 8 | i1921525_mw1.t1.s_id,const | 1 | Using index |
Auxilliary Tables
No auxilliary tables used.Query Metrics
Query-Size:1Query-Depth:0
Errors and Warnings
None