wip

db/historydb/nodeinfo.go

@@ -71,7 +71,7 @@ type NodeInfo struct {
 func (hdb *HistoryDB) GetNodeInfo() (*NodeInfo, error) {
 	ni := &NodeInfo{}
 	err := meddler.QueryRow(
-		hdb.dbRead, ni, `SELECT * FROM node_info WHERE;`,
+		hdb.dbRead, ni, `SELECT * FROM node_info ORDER BY item_id DESC LIMIT 1;`,
 	)
 	return ni, tracerr.Wrap(err)
 }
@@ -354,7 +354,7 @@ func (hdb *HistoryDB) UpdateMetrics() error {
 			txn, p, `SELECT
 			COALESCE (MIN(batch.batch_num), 0) as from_batch_num,
 			COALESCE (MIN(block.timestamp), NOW()) AS from_timestamp, 
-			COALESCE (MAX(block.timestamp), NOW()) AS to_timestamp,
+			COALESCE (MAX(block.timestamp), NOW()) AS to_timestamp
 			FROM batch INNER JOIN block ON batch.eth_block_num = block.eth_block_num
 			WHERE block.timestamp >= NOW() - INTERVAL '24 HOURS';`,
 		); err != nil {

db/migrations/0001.sql

@@ -662,11 +662,12 @@ CREATE TABLE account_creation_auth (
 );
 
 CREATE TABLE node_info (
+    item_id SERIAL PRIMARY KEY,
     state BYTEA,            -- object returned by GET /state
-    pool_max_txs BIGINT,    -- L2DB config
+    max_pool_txs BIGINT,    -- L2DB config
     min_fee NUMERIC,        -- L2DB config
-    constants BYTEA -- info of the network that is constant
-)
+    constants BYTEA         -- info of the network that is constant
+);
 
 -- +migrate Down
 -- triggers