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ASK Query
[[Kategorie:Guide]] [[Artikelversion::!6.83d]]
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_hash
FROM
`smw_object_ids` AS t0
INNER JOIN
(`smw_fpt_inst` AS t2
INNER JOIN
`t3` AS t3 ON t2.o_id=t3.id
INNER JOIN
`smw_di_blob` AS t4 ON t2.s_id=t4.s_id) ON t0.smw_id=t2.s_id
WHERE
(
((t4.o_hash!='6.83d') AND t4.p_id=532)
)
AND t0.smw_iw!=':smw'
AND t0.smw_iw!=':smw-delete'
AND t0.smw_iw!=':smw-redi'
ORDER BY
t4.o_hash 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, t4.o_hash
FROM
`smw_object_ids` AS t0
INNER JOIN
(`smw_fpt_inst` AS t2
INNER JOIN
`t3` AS t3 ON t2.o_id=t3.id
INNER JOIN
`smw_di_blob` AS t4 ON t2.s_id=t4.s_id) ON t0.smw_id=t2.s_id
WHERE
(
((t4.o_hash!='6.83d') AND t4.p_id=532)
)
AND t0.smw_iw!=':smw'
AND t0.smw_iw!=':smw-delete'
AND t0.smw_iw!=':smw-redi'
ORDER BY
t4.o_hash ASC
LIMIT
55
OFFSET
0
SQL Explain
| ID | select_type | table | type | possible_keys | key | key_len | ref | rows | filtered | Extra |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | SIMPLE | t4 | range | s_id, o_hash, s_id_2, p_id | p_id | 262 | 12 | Using index condition; Using temporary; Using filesort | ||
| 1 | SIMPLE | t2 | ref | s_id, o_id, s_id_2, o_id_2 | s_id_2 | 4 | db_dswiki.t4.s_id | 1 | Using where; Using index | |
| 1 | SIMPLE | t3 | eq_ref | PRIMARY | PRIMARY | 4 | db_dswiki.t2.o_id | 1 | ||
| 1 | SIMPLE | t0 | eq_ref | PRIMARY, smw_id, smw_iw, smw_iw_2 | PRIMARY | 4 | db_dswiki.t4.s_id | 1 | Using where |
Auxilliary Tables
- Temporary table t3
Recursively computed hierarchy for element(s) (35303).
SELECT s_id FROM `smw_fpt_subc` WHERE o_id=35303 LIMIT 1
Query Metrics
Query-Size:3Query-Depth:1
Errors and Warnings
None| Artikelversion | |
|---|---|
| Orbeffekt-Guide by Emzed | 6.74c |
