I'm trying to become a "power" user, and do a fancy SQL query, but it's not working for me. I can't find a discussion about doing a basic join.
In English pseudocode, I'm trying to:
select IfName as Interface from Interfaces
select IPAddress as 'IP Address' from NodeIPAddresses
where the InterfaceIndex.Interfaces = InterfaceIndex.NodeIPAddresses
select Caption from NodesData
where the NodeID.NodeIPAddresses = NodeID.NodesData
So, I can get a query that looks like:
Interface IPAddress Caption
Gi3/6 18.104.22.168 MyRouterA
Po1 22.214.171.124 MySwitchB
So, I'm trying to write a query which will selct the interface name from Interfaces, the IP Address from Node IP Addresses, and the Caption from NodesData.
I can manage A select statement, but don't know how to do the joins.
SELECT IfName as Name, InterfaceAlias as Description, NodeID, InterfaceID, InterfaceIndex FROM [dbo].[Interfaces]