Sunday, 23 July 2017

Get all connected DBLINK information using SP_LINKEDSERVERS in sql server

Sp_LinkedServers is a system SP. It will return the list of linked servers defined in the local server.
I am executing this SP.
EXEC SP_LINKEDSERVERS
 
Here we will get the list of linked server.
Inside this SP
create procedure sys.sp_linkedservers
as
    select
        SRV_NAME            = srv.name,
        SRV_PROVIDERNAME    = srv.provider,
        SRV_PRODUCT         = srv.product,
        SRV_DATASOURCE      = srv.data_source,
        SRV_PROVIDERSTRING  = srv.provider_string,
        SRV_LOCATION        = srv.location,
        SRV_CAT             = srv.catalog
    from
        sys.servers srv
    order by 1

Column details

Column name
Data type
Description
SRV_NAME
sysname
Name of the linked server.
SRV_PROVIDERNAME
nvarchar(128)
Friendly name of the OLE DB provider managing access to the specified linked server.
SRV_PRODUCT
nvarchar(128)
Product name of the linked server.
SRV_DATASOURCE
nvarchar(4000)
OLE DB data source property corresponding to the specified linked server.
SRV_PROVIDERSTRING
nvarchar(4000)
OLE DB provider string property corresponding to the linked server.
SRV_LOCATION
nvarchar(4000)
OLE DB location property corresponding to the specified linked server.
SRV_CAT
sysname
OLE DB catalog property corresponding to the specified linked server.


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