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Fix natural descending cursor sort argument

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Signed-off-by: David Dashyan <mail@davie.li>
This commit is contained in:
David Dashyan 2019-11-06 20:39:19 +03:00
parent eed23c2885
commit e5b27cb970
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1 changed files with 1 additions and 1 deletions
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bigchaindb/backend/localmongodb/query.py
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@ -131,7 +131,7 @@ def get_txids_filtered(conn, asset_id, operation=None, last_tx=None):
cursor = conn.run(conn.collection('transactions').find(match)) cursor = conn.run(conn.collection('transactions').find(match))
if last_tx: if last_tx:
cursor = cursor.sort({'$natural': DESCENDING}).limit(1) cursor = cursor.sort([('$natural', DESCENDING)]).limit(1)
return (elem['id'] for elem in cursor) return (elem['id'] for elem in cursor)