sp_cursorclose (Transact-SQL)
Applies to: 
SQL Server
Closes and deallocates the cursor, and releases all associated resources; that is, it drops the temporary table used in support of KEYSET or STATIC cursor. sp_cursorclose is invoked by specifying ID = 9 in a tabular data stream (TDS) packet.
Transact-SQL syntax conventions
Syntax
sp_cursorclose cursor
[ ; ]
Arguments
cursor
A cursor handle value generated by SQL Server and returned by the sp_cursoropen procedure. The cursor parameter is int and can't be NULL.
An input value of -1 applies toward all cursors on the current connection.
Remarks
cursor will return error messages if the procedure was run after the cursor was closed, or if an invalid handle is specified.
RPC status indicates overall success or failure.
DONE rowcount is always 0.