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bug fix in Manage Conferences for conferences with no topics - also replaced MySQL-specific IFNULL function with standard SQL COALESCE function

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This commit is contained in:
Amy G. Bowersox
2026-03-22 22:06:10 -06:00
parent ad5da342f8
commit 8c46c000e0
3 changed files with 14 additions and 14 deletions
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database/conference.go
+2 -2
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@@ -580,7 +580,7 @@ func (c *Conference) UnreadMessages(ctx context.Context, u *User) (int32, error)
return 0, nil
}
var rc int32
err = amdb.GetContext(ctx, &rc, `SELECT SUM(t.top_message - IFNULL(s.last_message,-1))
err = amdb.GetContext(ctx, &rc, `SELECT SUM(t.top_message - COALESCE(s.last_message,-1))
FROM topics t LEFT JOIN topicsettings s ON t.topicid = s.topicid AND s.uid = ?
WHERE t.confid = ? AND t.archived = 0 AND (s.hidden IS NULL OR s.hidden = 0)`, u.Uid, c.ConfId)
return rc, err
@@ -800,7 +800,7 @@ func (c *Conference) GetActiveUserEMailAddrs(ctx context.Context, userSelect, da
// Stats retrieves the number of topics and posts in this conference.
func (c *Conference) Stats(ctx context.Context) (int, int, error) {
row := amdb.QueryRowContext(ctx, "SELECT COUNT(*), SUM(top_message + 1) FROM topics WHERE confid = ?", c.ConfId)
row := amdb.QueryRowContext(ctx, "SELECT COUNT(*), COALESCE(SUM(top_message + 1), 0) FROM topics WHERE confid = ?", c.ConfId)
ntopic := 0
npost := 0
err := row.Scan(&ntopic, &npost)