Mercurial > dive4elements > framework
comparison artifact-database/src/main/resources/sql/org-postgresql-driver.properties @ 232:202b6ae2fcad
Database cleaner: Removes outdated collections, too.
artifacts/trunk@1636 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Thu, 31 Mar 2011 17:14:22 +0000 |
| parents | 1ea35226a6de |
| children | b35d32e507b6 |
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| 231:1ea35226a6de | 232:202b6ae2fcad |
|---|---|
| 83 SELECT a.gid, ci.attribute FROM collection_items ci \ | 83 SELECT a.gid, ci.attribute FROM collection_items ci \ |
| 84 INNER JOIN artifacts a ON ci.artifact_id = a.id \ | 84 INNER JOIN artifacts a ON ci.artifact_id = a.id \ |
| 85 WHERE ci.collection_id IN (SELECT id FROM collections WHERE gid = ?::uuid) | 85 WHERE ci.collection_id IN (SELECT id FROM collections WHERE gid = ?::uuid) |
| 86 | 86 |
| 87 # COLLECTIONS | 87 # COLLECTIONS |
| 88 | |
| 89 collections.outdated= \ | |
| 90 SELECT c.id FROM collections c \ | |
| 91 INNER JOIN collection_items ci ON c.id = ci.collection_id \ | |
| 92 INNER JOIN artifacts a ON ci.artifact_id = a.id \ | |
| 93 WHERE c.ttl IS NOT NULL \ | |
| 94 AND CURRENT_TIMESTAMP - c.last_access > (c.ttl || ' microseconds')::interval \ | |
| 95 AND a.id NOT IN ($LOCKED_IDS$) | |
| 96 | |
| 88 collections.touch.by.gid =\ | 97 collections.touch.by.gid =\ |
| 89 UPDATE collections SET last_access = CURRENT_TIMESTAMP \ | 98 UPDATE collections SET last_access = CURRENT_TIMESTAMP \ |
| 90 WHERE gid = ?::uuid | 99 WHERE gid = ?::uuid |
| 91 | 100 |
| 92 collections.touch.by.id =\ | 101 collections.touch.by.id =\ |