constvalINSERT_LAST_HASH_DATA="INSERT OR IGNORE INTO $lastMessageHashValueTable2($snode, $publicKey, $lastMessageHashValue) SELECT $snode, $publicKey, $lastMessageHashValue FROM $legacyLastMessageHashValueTable2;"
constvalINSERT_RECEIVED_HASHES_DATA="INSERT OR IGNORE INTO $receivedMessageHashValuesTable($publicKey, $receivedMessageHashValues) SELECT $publicKey, $receivedMessageHashValues FROM $legacyReceivedMessageHashValuesTable3;"