X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;f=src%2Fcore%2Fpostgresqlstorage.h;h=bffdb0d0976164c2a5f751aca18667a8c96d4acd;hb=1d1178f7d73ab19e62798f23c1d0cd5e0b4cdb59;hp=c96687e6131228dae8486700cd894d89565fa301;hpb=0a43227b8cd44625f4881cc1545d42c8c8a4876c;p=quassel.git

diff --git a/src/core/postgresqlstorage.h b/src/core/postgresqlstorage.h
index c96687e6..bffdb0d0 100644
--- a/src/core/postgresqlstorage.h
+++ b/src/core/postgresqlstorage.h
@@ -95,6 +95,18 @@ public slots:
     virtual QHash<BufferId, MsgId> bufferLastSeenMsgIds(UserId user);
     virtual void setBufferMarkerLineMsg(UserId user, const BufferId &bufferId, const MsgId &msgId);
     virtual QHash<BufferId, MsgId> bufferMarkerLineMsgIds(UserId user);
+    /**
+     * Sets the last known valid message ID for the given buffer.
+     *
+     * This limits LastSeenMsgIds from being set to message IDs in the future, improving performance
+     * when searching for messages in the backlog.
+     *
+     * @see PostgreSqlStorage::setBufferLastSeenMsg()
+     *
+     * @param bufferId[in] ID of the Buffer
+     * @param msgId[in]    ID of latest message for this buffer
+     */
+    virtual void setBufferLastMsg(const BufferId &bufferId, const MsgId &msgId);
 
     /* Message handling */
     virtual bool logMessage(Message &msg);