Warning:
This wiki has been archived and is now read-only.
OptionalSyntax
From Provenance WG Wiki
Possible Syntaxes for Optional Identifiers
Option | Example | Pros | Cons | Endorsers | Vetoers |
---|---|---|---|---|---|
semi-colon after optional identifiers |
used(a, e, t) used(u; a, e, t) entity(e,attrs) |
|
|
|
-none- |
'ID' Key word |
used(a, e, t) used(ID u, a, e, t) entity(e,attrs) |
|
-none- |
|
-none- |
All identifiers outside brackets (in front) |
used(a, e, t) u AS used(a, e, t) e AS entity(attrs) |
|
|
-none- |
-none- |
All identifiers outside brackets (at the back) |
used(a, e, t) used(a, e, t) WITH u entity(attrs) WITH e |
-none- |
|
-none- |
-none- |
All identifiers outside brackets (at the back), with ID keyword |
used(a, e, t) used(a, e, t) ID u entity(attrs) ID e |
-none- |
|
|
-none- |