Semantic search
SQLStore debug output
ASK Query
[[City::Chicago]] [[Category:Regional rail stations]]
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
`wiki_smw_object_ids` AS t0
INNER JOIN
(`wiki_smw_di_wikipage` AS t2
INNER JOIN
(`wiki_smw_fpt_inst` AS t5
INNER JOIN
`wiki_t6` AS t6 ON t5.o_id=t6.id) ON t2.s_id=t5.s_id) ON t0.smw_id=t2.s_id
WHERE
(t2.p_id='318791' AND t2.o_id='159368')
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
50
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
`wiki_smw_object_ids` AS t0
INNER JOIN
(`wiki_smw_di_wikipage` AS t2
INNER JOIN
(`wiki_smw_fpt_inst` AS t5
INNER JOIN
`wiki_t6` AS t6 ON t5.o_id=t6.id) ON t2.s_id=t5.s_id) ON t0.smw_id=t2.s_id
WHERE
(t2.p_id='318791' AND t2.o_id='159368')
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
50
SQL Explain
ID | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra |
---|---|---|---|---|---|---|---|---|---|
1 | SIMPLE | t6 | ALL | PRIMARY | 13 | Using temporary; Using filesort | |||
1 | SIMPLE | t5 | ref | s_id,o_id,s_id_2,o_id_2 | o_id_2 | 5 | transitunlimited.t6.id | 44 | Using index |
1 | SIMPLE | t2 | ref | s_id,o_id,p_id,s_id_2,s_id_3,o_id_2,o_id_3 | s_id_2 | 9 | transitunlimited.t5.s_id,const | 1 | Using where |
1 | SIMPLE | t0 | eq_ref | PRIMARY,smw_id,smw_iw,smw_iw_2 | PRIMARY | 4 | transitunlimited.t5.s_id | 1 | Using where |
Auxilliary Tables
- Temporary table t6
Recursively computed hierarchy for element(s) ('3002').
SELECT s_id FROM `wiki_smw_fpt_subc` WHERE o_id='3002' LIMIT 1
Query Metrics
Query-Size:3Query-Depth:1
Errors and Warnings
NoneRegional rail stations
- Irving Park Station (CTA Blue Line, Metra)
- Jefferson Park Transit Center
- Kedzie Station (Metra)
- Mars Station
- Mayfair Station
- McCormick Place Station
- Mont Clare Station
- Norwood Park Station
- O'Hare Transfer Station
- Ogilvie Transportation Center
- Racine Station (Metra)
- Ravenswood Station
- Rogers Park Station
- South Chicago Station
- South Shore Station
- State Street Station
- Stewart Ridge Station
- Stony Island Station
- Van Buren Street Station
- West Pullman Station
- Western Avenue Station (BNSF)
- Western Avenue Station (Milwaukee District)
- Windsor Park Station
- Wrightwood Station