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| author | Patrick Cloke <clokep@users.noreply.github.com> | 2022-11-22 07:26:11 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-11-22 07:26:11 -0500 |
| commit | 1799a54a545618782840a60950ef4b64da9ee24d (patch) | |
| tree | 2a05d26deba1b743f51021d1e6da2107fa7f8560 /synapse/util/caches/descriptors.py | |
| parent | Merge branch 'master' into develop (diff) | |
| download | synapse-1799a54a545618782840a60950ef4b64da9ee24d.tar.xz | |
Batch fetch bundled annotations (#14491)
Avoid an n+1 query problem and fetch the bundled aggregations for m.annotation relations in a single query instead of a query per event. This applies similar logic for as was previously done for edits in 8b309adb436c162510ed1402f33b8741d71fc058 (#11660) and threads in b65acead428653b988351ae8d7b22127a22039cd (#11752).
Diffstat (limited to 'synapse/util/caches/descriptors.py')
| -rw-r--r-- | synapse/util/caches/descriptors.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/util/caches/descriptors.py b/synapse/util/caches/descriptors.py index 75428d19ba..72227359b9 100644 --- a/synapse/util/caches/descriptors.py +++ b/synapse/util/caches/descriptors.py @@ -503,7 +503,7 @@ def cachedList( is specified as a list that is iterated through to lookup keys in the original cache. A new tuple consisting of the (deduplicated) keys that weren't in the cache gets passed to the original function, which is expected to results - in a map of key to value for each passed value. THe new results are stored in the + in a map of key to value for each passed value. The new results are stored in the original cache. Note that any missing values are cached as None. Args: |