Fix exact count that caused the RO replicate to fall over...

This commit is contained in:
binwiederhier
2026-09-23 23:13:22 +00:00
parent 10cb6506f8
commit 4f52663dda
3 changed files with 34 additions and 3 deletions
+7 -2
View File
@@ -62,8 +62,13 @@ const (
ORDER BY time, id
`
postgresUpdateMessagePublishedQuery = `UPDATE message SET published = TRUE WHERE mid = $1`
postgresSelectMessagesCountQuery = `SELECT COUNT(*) FROM message`
postgresSelectTopicsQuery = `SELECT topic FROM message GROUP BY topic`
// Planner estimate, since a COUNT(*) scans the whole table; reltuples is -1 if never analyzed
postgresSelectMessagesCountQuery = `
SELECT CASE WHEN reltuples < 0 THEN (SELECT COUNT(*) FROM message) ELSE reltuples::BIGINT END
FROM pg_class
WHERE oid = 'message'::regclass
`
postgresSelectTopicsQuery = `SELECT topic FROM message GROUP BY topic`
postgresDeleteExpiredMessagesQuery = `DELETE FROM message WHERE mid IN (SELECT mid FROM message WHERE expires <= $1 AND published = TRUE LIMIT $2)`
postgresMarkExpiredAttachmentsDeletedQuery = `UPDATE message SET attachment_deleted = TRUE WHERE mid IN (SELECT mid FROM message WHERE attachment_expires > 0 AND attachment_expires <= $1 AND attachment_deleted = FALSE LIMIT $2)`