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Merge pull request #604 from hermeznetwork/fix/meddler

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Don't select extra columns in SQL, fix metrics query
This commit is contained in:
a_bennassar
2021-03-01 17:18:53 +01:00
committed by GitHub
parent 1de0b08bac 8b88e1fbd0
commit 059a3556fb
2 changed files with 5 additions and 3 deletions
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6
db/historydb/apiqueries.go
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@@ -1010,7 +1010,8 @@ func (hdb *HistoryDB) GetMetricsAPI(lastBatchNum common.BatchNum) (*Metrics, err
}
err = meddler.QueryRow(
hdb.dbRead, metrics,
`SELECT COALESCE (AVG(EXTRACT(EPOCH FROM (forged.timestamp - added.timestamp))), 0) AS estimatedTimeToForgeL1 FROM tx
`SELECT COALESCE (AVG(EXTRACT(EPOCH FROM (forged.timestamp - added.timestamp))), 0)
AS estimated_time_to_forge_l1 FROM tx
INNER JOIN block AS added ON tx.eth_block_num = added.eth_block_num
INNER JOIN batch AS forged_batch ON tx.batch_num = forged_batch.batch_num
INNER JOIN block AS forged ON forged_batch.eth_block_num = forged.eth_block_num
@@ -1069,7 +1070,8 @@ func (hdb *HistoryDB) GetCommonAccountAPI(idx common.Idx) (*common.Account, erro
defer hdb.apiConnCon.Release()
account := &common.Account{}
err = meddler.QueryRow(
hdb.dbRead, account, `SELECT * FROM account WHERE idx = $1;`, idx,
hdb.dbRead, account, `SELECT idx, token_id, batch_num, bjj, eth_addr
FROM account WHERE idx = $1;`, idx,
)
return account, tracerr.Wrap(err)
}

2
db/historydb/views.go
View File

@@ -310,7 +310,7 @@ type Metrics struct {
TotalAccounts int64 `json:"totalAccounts" meddler:"total_accounts"`
TotalBJJs int64 `json:"totalBJJs" meddler:"total_bjjs"`
AvgTransactionFee float64 `json:"avgTransactionFee"`
EstimatedTimeToForgeL1 float64 `json:"estimatedTimeToForgeL1" meddler:"estimatedTimeToForgeL1"`
EstimatedTimeToForgeL1 float64 `json:"estimatedTimeToForgeL1" meddler:"estimated_time_to_forge_l1"`
}
// MetricsTotals is used to get temporal information from HistoryDB