本页面提供了 Polygon Mainnet 的区块链分析查询示例。
如需了解有关使用 BigQuery 的说明,请参阅 BigQuery 文档。
查看最早和最近编入索引的块
在 Google Cloud 控制台中,前往 BigQuery 页面。
以下查询已加载到编辑器字段中:
SELECT
MIN(block_number) AS `First block`,
MAX(block_number) AS `Newest block`,
COUNT(1) AS `Total number of blocks`
FROM
bigquery-public-data.goog_blockchain_polygon_mainnet_us.blocks;
以下示例展示了结果:
| 第一个区块 | 最新区块 |
|---|---|
| 0 | 54794165 |
计算 Polygon 主网上每月每秒的交易数 (TPS)
以下查询已加载到编辑器字段中:
SELECT
COUNT(*) AS TXN_COUNT_PER_MONTH,
COUNT(*) / 2592000.0 AS TXN_PER_SECOND, # seconds in a month
EXTRACT(YEAR
FROM
txn.block_timestamp) AS YEAR,
EXTRACT(MONTH
FROM
txn.block_timestamp) AS MONTH,
FROM
`bigquery-public-data.goog_blockchain_polygon_mainnet_us.transactions` AS txn
GROUP BY
EXTRACT(YEAR
FROM
txn.block_timestamp),
EXTRACT(MONTH
FROM
txn.block_timestamp)
ORDER BY TXN_COUNT_PER_MONTH DESC;
以下示例展示了结果:
| TXN_COUNT_PER_MONTH | TXN_PER_SECOND | YEAR | 月 |
|---|---|---|---|
| 113,037,832 | 43.610274691358022 | 2024 | 2 |
| 103,680,742 | 40.0002862654321 | 2024 | 1 |
| 82,598,612 | 31.866748456790123 | 2024 | 3 |