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SQLStore debug output
ASK Query
[[Kategorie:Partner]] [[Organisationsart::Forschungseinrichtungen]]
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_fpt_inst` AS t2
INNER JOIN
`smw_di_blob` AS t4 ON t2.s_id=t4.s_id) ON t0.smw_id=t2.s_id
WHERE
(t2.o_id='176101'
AND (
(t4.o_hash='Forschungseinrichtungen') AND t4.p_id='176149')
)
AND t0.smw_iw!=':smw'
AND t0.smw_iw!=':smw-delete'
AND t0.smw_iw!=':smw-redi'
ORDER BY
t0.smw_sort ASC
LIMIT
25
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
`smw_object_ids` AS t0
INNER JOIN
(`smw_fpt_inst` AS t2
INNER JOIN
`smw_di_blob` AS t4 ON t2.s_id=t4.s_id) ON t0.smw_id=t2.s_id
WHERE
(t2.o_id='176101'
AND (
(t4.o_hash='Forschungseinrichtungen') AND t4.p_id='176149')
)
AND t0.smw_iw!=':smw'
AND t0.smw_iw!=':smw-delete'
AND t0.smw_iw!=':smw-redi'
ORDER BY
t0.smw_sort ASC
LIMIT
25
OFFSET
50
SQL Explain
ID | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra |
---|---|---|---|---|---|---|---|---|---|
1 | SIMPLE | t4 | index_merge | s_id,p_id,s_id_2,o_hash | o_hash,p_id | 258,262 | 1 | Using intersect(o_hash,p_id); Using where; Using temporary; Using filesort | |
1 | SIMPLE | t0 | eq_ref | PRIMARY,smw_id,smw_iw,smw_iw_2 | PRIMARY | 4 | kit_smw1.t4.s_id | 1 | Using where |
1 | SIMPLE | t2 | ref | s_id,o_id,s_id_2,o_id_2 | s_id_2 | 9 | kit_smw1.t4.s_id,const | 1 | Using index; Distinct |
Auxilliary Tables
No auxilliary tables used.Query Metrics
Query-Size:3Query-Depth:1
Errors and Warnings
None-
Leibniz Universität Hannover
http://www.uni-hannover.de -
Leiden University
http://www.leidenuniv.nl/ -
Leopold-Franzens-Universität Innsbruck
http://www.uibk.ac.at -
Lero - The Irish Software Engineering Research Centre
http://www.lero.ie -
Masaryk University Brno
http://www.muni.cz -
Max-Planck-Institut für Informatik
http://www.mpi-inf.mpg.de -
Niedersächsische Staats- und Universitätsbibliothek Göttingen
http://www.sub.uni-goettingen.de -
Open University
http://www.open.ac.uk -
Osaka University
http://www.osaka-u.ac.jp -
Peter L. Reichertz Institut für Medizinische Informatik
http://www.plri.de/ -
Pontifícia Universidade Católica do Rio de Janeiro
http://www.puc-rio.br -
Punjab College of Technical Education
http://www.pcte.edu.in -
RWTH Aachen
http://www.rwth-aachen.de -
Rensselaer Polytechnic Institute
http://www.rpi.edu -
SAP Research
http://www.sap.com -
SEERC - South East European Research Center
http://www.seerc.org/ -
SICS - Swedish ICT AB
https://www.sics.se/ -
STI International
http://www.sti2.org -
Shandong University of Science and Technology
http://www.qust.edu.cn -
Southern New Hampshire University
http://www.snhu.edu