sp_describe_cursor_tables (Transact-SQL MetaData) Definition

Please note: that the following source code is provided and copyrighted by Microsoft and is for educational purpose only.
The meta data is from an SQL 2012 Server.

I have posted alot more, find the whole list here.

Goto Definition or MetaData

Definition:

sys.sp_describe_cursor_tables(nvarchar @cursor_source
, nvarchar @cursor_identity)

MetaData:

 --  Creation of sp_describe_cursor_tables  
  
create procedure sys.sp_describe_cursor_tables  
(  @cursor_return CURSOR VARYING OUTPUT,  
   @cursor_source nvarchar (30),  
   @cursor_identity nvarchar (128)  
)  
AS  
  
declare @scope int  
select @cursor_source = LOWER (@cursor_source collate Latin1_General_CI_AS)  
  
--  Check if the cursor exists by name or handle.  --   
If cursor_status ( @cursor_source, @cursor_identity ) >= -1  
begin  
    if convert(varchar(30), @cursor_source) = 'local' OR  
        convert(varchar(128), @cursor_source) = 'variable'  
        select @scope = 1  
    else  
    if convert(varchar(30), @cursor_source) = 'global'  
        select @scope = 2  
  
    set @cursor_return =      CURSOR LOCAL SCROLL DYNAMIC FOR  
                SELECT table_owner, table_name, optimizer_hint, lock_type, server_name, objectid, dbid, dbname  
                FROM sys.syscursorrefs scr, sys.syscursortables sct  
                WHERE     scr.cursor_scope = @scope and  
                    scr.reference_name = @cursor_identity and  
                    scr.cursor_handl = sct.cursor_handle  
                FOR READ ONLY  
    open @cursor_return  
end