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Query-Depth:0
Debug output SQLStore
ASK Query
[[Category:Equipment]]
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 t1
INNER JOIN
"t2" AS t2 ON t1.o_id=t2.id) ON t0.smw_id=t1.s_id
WHERE
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
"smw_object_ids" AS t0
INNER JOIN
("smw_fpt_inst" AS t1
INNER JOIN
"t2" AS t2 ON t1.o_id=t2.id) ON t0.smw_id=t1.s_id
WHERE
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
Limit (cost=1820.09..1820.22 rows=55 width=86)
└── Sort (cost=1819.96..1836.26 rows=6521 width=86)
Sort Key: t0.smw_sort
└── HashAggregate (cost=1503.23..1568.44 rows=6521 width=86)
Group Key: t0.smw_sort, t0.smw_id, t0.smw_title, t0.smw_namespace, t0.smw_iw, t0.smw_subobject, t0.smw_sortkey
└── Merge Join (cost=932.88..1199.78 rows=17340 width=86)
Merge Cond: (t1.o_id = t2.id)
└── Sort (cost=753.10..756.50 rows=1360 width=90)
Sort Key: t1.o_id
└── Hash Join (cost=42.99..682.31 rows=1360 width=90)
Hash Cond: (t0.smw_id = t1.s_id)
└── Seq Scan on smw_object_ids t0 (cost=0.00..560.51 rows=6521 width=86)
Filter: ((smw_iw <> ':smw'::text) AND (smw_iw <> ':smw-delete'::text) AND (smw_iw <> ':smw-redi'::text))
└── Hash (cost=23.55..23.55 rows=1555 width=8)
└── Seq Scan on smw_fpt_inst t1 (cost=0.00..23.55 rows=1555 width=8)
└── Sort (cost=179.78..186.16 rows=2550 width=4)
Sort Key: t2.id
└── Seq Scan on t2 (cost=0.00..35.50 rows=2550 width=4)
└── Sort (cost=1819.96..1836.26 rows=6521 width=86)
Sort Key: t0.smw_sort
└── HashAggregate (cost=1503.23..1568.44 rows=6521 width=86)
Group Key: t0.smw_sort, t0.smw_id, t0.smw_title, t0.smw_namespace, t0.smw_iw, t0.smw_subobject, t0.smw_sortkey
└── Merge Join (cost=932.88..1199.78 rows=17340 width=86)
Merge Cond: (t1.o_id = t2.id)
└── Sort (cost=753.10..756.50 rows=1360 width=90)
Sort Key: t1.o_id
└── Hash Join (cost=42.99..682.31 rows=1360 width=90)
Hash Cond: (t0.smw_id = t1.s_id)
└── Seq Scan on smw_object_ids t0 (cost=0.00..560.51 rows=6521 width=86)
Filter: ((smw_iw <> ':smw'::text) AND (smw_iw <> ':smw-delete'::text) AND (smw_iw <> ':smw-redi'::text))
└── Hash (cost=23.55..23.55 rows=1555 width=8)
└── Seq Scan on smw_fpt_inst t1 (cost=0.00..23.55 rows=1555 width=8)
└── Sort (cost=179.78..186.16 rows=2550 width=4)
Sort Key: t2.id
└── Seq Scan on t2 (cost=0.00..35.50 rows=2550 width=4)
Auxilliary Tables
- Temporary table t2
Recursively computed hierarchy for element(s) (9784).
SELECT s_id FROM "smw_fpt_subc" WHERE o_id=9784 LIMIT 1
Query Metrics
Query-Size:1Query-Depth:0
Errors and Warnings
None