【发布时间】:2021-01-31 07:17:10
【问题描述】:
我有一个带有 JSON 列的表。在本专栏中,我有一个区块链哈希数据。 例如这个 JSON:
{ "017989w06d3f902f1f362dfg48f862dba6a605229e99859a91d854f93ac13894": {
"transaction": {
"block_id": 648895,
"id": 568135560,
"hash": "017989w06d3f902f1f362dfg48f862dba6a605229e99859a91d854f93ac13894",
"date": "2020-01-14",
"time": "2020-01-14 11:37:37",
"size": 198,
},
"inputs": [
{
"block_id": 648859,
"transaction_id": 567456558,
"index": 4,
"transaction_hash": "8aa2c6c9a804mate29790e03fac462782d99f16614732f82a5214786926e1397",
"date": "2020-01-13",
"time": "2020-01-13 23:15:37",
"value": 300830,
"value_usd": 33.2264,
"recipient": "1LcrmomE74BPzBTdduE8WHU2ox4QAFEpQi",
}
],
"outputs": [
{
"block_id": 648445,
"transaction_id": 568146680,
"index": 0,
"transaction_hash": "017989w06d3f902f1f362dfg48f862dba6a605229e99859a91d854f93ac13894",
"date": "2020-01-14",
"time": "2020-01-14 11:37:37",
"value": 300048,
"value_usd": 31.9397,
"recipient": "12UJZqf4sDGRNb9uYBABJkMyX91iLjDViT",
}
]}}
我使用了以下查询:
SELECT *, JSON_VALUE(d.json_data,'$.017989w06d3f902f1f362dfg48f862dba6a605229e99859a91d854f93ac13894.transaction.size') as jj
FROM BlockChain as d
但我有一个错误
消息 13607,第 16 级,状态 4,第 39 行 JSON 路径格式不正确。在位置 2 发现意外字符“0”。
有人知道吗?
【问题讨论】:
标签: json sql-server blockchain sql-server-2019