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* MM-45956: Optimize FileInfo stats query We Denormalize Post.ChannelId on FileInfo.ChannelId ```release-note The file info stats query is now optimized by denormalizing the channelID column into the table itself. This will speed up the query to get the file count for a channel on clicking the RHS. Migration times: On a MySQL 8.0.31 DB with 1405 rows in FileInfo and 11M posts, it took around 0.3s On a Postgres 12.14 DB with 1731 rows in FileInfo and 11M posts, it took around 0.27s ``` https://mattermost.atlassian.net/browse/MM-45956
3 строки
110 B
SQL
3 строки
110 B
SQL
DROP INDEX IF EXISTS idx_fileinfo_channel_id_create_at;
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ALTER TABLE fileinfo DROP COLUMN IF EXISTS channelid;
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