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Try to fix the bad query that makes mysql a sad panda.

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jakedt 2014-02-18 20:41:00 -05:00
parent f4642be11a
commit 57dc1e045a
1 changed files with 14 additions and 13 deletions
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27
data/model.py
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@ -1034,20 +1034,21 @@ def garbage_collect_repository(namespace_name, repository_name):
image_to_remove.delete_instance() image_to_remove.delete_instance()
storage_to_remove = (ImageStorage if uuids_to_check_for_gc:
.select() storage_to_remove = (ImageStorage
.join(Image, JOIN_LEFT_OUTER) .select()
.group_by(ImageStorage) .join(Image, JOIN_LEFT_OUTER)
.where(ImageStorage.uuid << list(uuids_to_check_for_gc)) .group_by(ImageStorage)
.having(fn.Count(Image.id) == 0)) .where(ImageStorage.uuid << list(uuids_to_check_for_gc))
.having(fn.Count(Image.id) == 0))
for storage in storage_to_remove: for storage in storage_to_remove:
logger.debug('Garbage collecting image storage: %s', storage.uuid) logger.debug('Garbage collecting image storage: %s', storage.uuid)
storage.delete_instance() storage.delete_instance()
image_path = store.image_path(namespace_name, repository_name, image_path = store.image_path(namespace_name, repository_name,
image_to_remove.docker_image_id, image_to_remove.docker_image_id,
storage.uuid) storage.uuid)
store.remove(image_path) store.remove(image_path)
return len(to_remove) return len(to_remove)