fix: recreate imap_markseen with PRIMARY KEY constraint#8360
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It is not clear if this change fixes #8311, but I think it makes sense to do it in any case as it turns |
iequidoo
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Jun 23, 2026
It is needed to speed up "DELETE FROM imap_markseen_new WHERE id = ?". Otherwise if imap_markseen table grows large, marking a lot of messages at once as seen and trying to delete them one by one from imap_markseen table may have quadratic complexity.
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It is needed to speed up "DELETE FROM imap_markseen_new WHERE id = ?". Otherwise if imap_markseen table grows large,
marking a lot of messages at once as seen and trying to delete them one by one from imap_markseen table may have quadratic complexity.