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authorErik Johnston <erikj@jki.re>2017-03-24 11:40:08 +0000
committerGitHub <noreply@github.com>2017-03-24 11:40:08 +0000
commit57cfa513f5ff939d88ebb3a213d977517395a631 (patch)
tree6e658aa7007fd8f890a631c5ea8c654b721d375d /synapse/storage/prepare_database.py
parentMerge pull request #2055 from matrix-org/dbkr/fix_add_msisdn_requestToken (diff)
parentReplace some calls to cursor_to_dict (diff)
downloadsynapse-57cfa513f5ff939d88ebb3a213d977517395a631.tar.xz
Merge pull request #2054 from matrix-org/erikj/user_iter_cursor
Reduce some CPU work on DB threads
Diffstat (limited to 'synapse/storage/prepare_database.py')
-rw-r--r--synapse/storage/prepare_database.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/storage/prepare_database.py b/synapse/storage/prepare_database.py
index ed84db6b4b..6e623843d5 100644
--- a/synapse/storage/prepare_database.py
+++ b/synapse/storage/prepare_database.py
@@ -356,7 +356,7 @@ def _get_or_create_schema_state(txn, database_engine):
             ),
             (current_version,)
         )
-        applied_deltas = [d for d, in txn.fetchall()]
+        applied_deltas = [d for d, in txn]
         return current_version, applied_deltas, upgraded
 
     return None