Question

即时通讯使用可以通过JSON发送sql查询的SDK，但是我收到错误：

  File "/usr/lib/python2.7/site-packages/requests/models.py", line 893, in raise_for_status
    raise HTTPError(http_error_msg, response=self)
requests.exceptions.HTTPError: 400 Client Error: mismatched input 'ON' expecting 'EOF' for url: https://solarwinds-orion:17778/SolarWinds/InformationService/v3/Json/Query

这是我使用的代码：

swis = SwisClient(hostname, username, password, verify=v_path)   
query = """
SELECT NodeID,NodeName,IPAddress,IP,IP_Address,NodeIPAddresses 
FROM Orion.Nodes ON
    inner join Orion.NodesCustomProperties CP
    on ON.NodeID = CP.NodeID
WHERE CP.smartnet = 1
"""
results = swis.query(query)

这是模式的链接

customproperties - http://solarwinds.github.io/OrionSDK/schema/Orion.NodesCustomProperties.html 节点 - http://solarwinds.github.io/OrionSDK/schema/Orion.Nodes.html

从我在内部联接上搜索到的查询应该没问题？

Answer 1

将您的表别名从ON更改为其他内容，您应该没问题：

SELECT NodeID      -- You should also be using the appropriate table alias
      ,NodeName    -- for each of these columns.
      ,IPAddress
      ,IP
      ,IP_Address
      ,NodeIPAddresses 
FROM Orion.Nodes N
    inner join Orion.NodesCustomProperties CP
        on N.NodeID = CP.NodeID
WHERE CP.smartnet = 1

这是一个错误，因为on是一个保留关键字，如select或and，它对sql编译器有重要意义。

Python SQL / JSON不匹配输入'ON'期待'EOF'

1 个答案: