Azure 逻辑应用程序 SQL 连接器 504 网关超时/增加连接超时

Question

我定义了一个 Azure 逻辑应用程序来清理数据库中的旧记录。 通常，如果我们直接运行查询，它将需要大约 5 到 10 分钟，因为它有更多的记录

我们正在使用 SQL 连接器和操作执行 SQL 查询进行清理。

我在 10 分钟后收到 504，网关超时错误，我们尝试将 DTU 从 100 增加到 1600，但没有运气。 下面是我们使用的错误和逻辑应用代码。

我们如何在 Azure SQL 中增加超时或更好地实现相同的清理？

错误

{
  "error": {
    "code": 504,   
    "message": "BadGateway",
    "innerError": {
      "status": 504,
      "message": "Execution Timeout Expired.  The timeout period elapsed prior to completion of the operation or the server is not responding.\r\nclientRequestId: someid",
      "error": {
        "message": "Execution Timeout Expired.  The timeout period elapsed prior to completion of the operation or the server is not responding."
      }
    }
  }
}

逻辑应用配置代码

{
    "definition": {
        "$schema": "https://schema.management.azure.com/providers/Microsoft.Logic/schemas/2016-06-01/workflowdefinition.json#",
        "actions": {
            "Execute_a_SQL_query_(V2)": {
                "inputs": {
                    "body": {
                        "query": "DELETE dbo.Messages where RecordStamp < GETDATE()-15"
                    },
                    "host": {
                        "connection": {
                            "name": "@parameters('$connections')['sql']['connectionId']"
                        }
                    },
                    "method": "post",
                    "path": "/v2/datasets/@{encodeURIComponent(encodeURIComponent('default'))},@{encodeURIComponent(encodeURIComponent('default'))}/query/sql"
                },
                "runAfter": {},
                "type": "ApiConnection"
            }
        },
        "contentVersion": "1.0.0.0",
        "outputs": {},
        "parameters": {
            "$connections": {
                "defaultValue": {},
                "type": "Object"
            }
        },
        "triggers": {
            "Recurrence": {
                "recurrence": {
                    "frequency": "Day",
                    "interval": 1,
                    "schedule": {
                        "hours": [
                            "0"
                        ]
                    }
                },
                "type": "Recurrence"
            }
        }
    },
    "parameters": {
        "$connections": {
            "value": {
                "sql": {
                    "connectionId": "/subscriptions/someid/resourceGroups/prod-rg/providers/Microsoft.Web/connections/sql",
                    "connectionName": "sql",
                    "id": "/subscriptions/someid/providers/Microsoft.Web/locations/westeurope/managedApis/sql"
                }
            }
        }
    }
}