datalink-options:

1! LINKTYPE URL
2! NO LINK CONTROL

copy-options:

1.0 EXCLUDING IDENTITY
1.0.1! COLUMN ATTRIBUTES
1.0 INCLUDING IDENTITY
1.0.1! COLUMN ATTRIBUTES
1.1 EXCLUDING
1.1.1! COLUMN
1.1.2 DEFAULTS
1.1 INCLUDING
1.1.1! COLUMN
1.1.2 DEFAULTS
1.1 USING TYPE DEFAULTS
1.2 (1) 


as-subquery-clause:

1? (
1.1+ 
1.1 column-name
1.1.1? FOR
1.1.1.1! COLUMN
1.1.1.2 system-column-name
1.1.1.3 )
2 AS ( select-statement )
3 WITH NO DATA
3 WITH DATA
4? copy-options