Question

在BigQuery文档中，它表示tables.insert创建一个新的空表（https://cloud.google.com/bigquery/docs/reference/v2/tables/insert）

但是当我尝试在页面中测试该端点时，我得到404 Table not found错误。

请求

POST https://www.googleapis.com/bigquery/v2/projects/myProject/datasets/temp/tables?key={YOUR_API_KEY}

{
 "expirationTime": "1452627594",
 "tableReference": {
  "tableId": "myTable"
 }
}

响应：

404 OK

- Show headers -

{
 "error": {
  "errors": [
   {
    "domain": "global",
    "reason": "notFound",
    "message": "Not found: Table myProject.myTable"
   }
  ],
  "code": 404,
  "message": "Not found: Table myProject:temp.myTable"
 }
}

我确信404错误有一个合理的解释但我无法理解，因为我正在尝试创建该表，如果不存在它应该没问题呢？

谢谢

Answer 1

您在Request Body中提供的信息不足以让BigQuery创建新表

至少 - 添加架构 - 如下所示（仅作为示例）：

{
 "schema": {
  "fields": [
   {
    "name": "page_event",
    "mode": "repeated",
    "type": "RECORD",
    "fields": [
     {
      "name": "id",
      "type": "STRING"
     },
     {
      "name": "description",
      "type": "STRING"
     }
    ]
   }
  ]
 }
}

在Tables resource中了解您可以在请求正文中提供的内容

以下是上述虚拟架构的示例：

POST https://www.googleapis.com/bigquery/v2/projects/myProject/datasets/temp/tables?key={YOUR_API_KEY}

{
 "schema": {
  "fields": [
   {
    "name": "page_event",
    "mode": "repeated",
    "type": "RECORD",
    "fields": [
     {
      "name": "id",
      "type": "STRING"
     },
     {
      "name": "description",
      "type": "STRING"
     }
    ]
   }
  ]
 },
 "expirationTime": "1452560523000",
 "tableReference": {
  "tableId": "myTable"
 }
}

编辑：

而且你的问题中没有与"expirationTime": "1452627594"合作的原因是因为它指向了过去

BigQuery tables.insert 404错误

1 个答案: