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authorRichard van der Hoff <1389908+richvdh@users.noreply.github.com>2022-11-07 14:28:00 +0000
committerGitHub <noreply@github.com>2022-11-07 14:28:00 +0000
commit2193513346054769080dd8a07586bed652acae60 (patch)
tree31f764450d8c9e4157c60eb0d84094cacdf122e4 /changelog.d/14374.bugfix
parentAdd example on how to load balance /sync requests (#14297) (diff)
downloadsynapse-2193513346054769080dd8a07586bed652acae60.tar.xz
Fix background update table-scanning `events` (#14374)
When this background update did its last batch, it would try to update all the
events that had been inserted since the bgupdate started, which could cause a
table-scan. Make sure we limit the update correctly.
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+Fix a background database update, introduced in Synapse 1.64.0, which could cause poor database performance.