Support injecting sub-field names via @GraphQLEnvironment Set<String> in all cases

[kaqqao]

Currently, sub-field names can be injected via @GraphQLEnvironment Set<String> subSelection only when the current field is of GraphQLObjectType. It injects an empty set for interfaces, unions.
Knowing the sub-selection ahead of time can be important in order to optimizes the fetching, e.g. "SELECT subFiel1, subField2 FROM table" instead of SELECT * FROM table.

Should be implemented in grapqhl-spqr first and then submitted as a PR to graphql-java as the limitation comes from there.

[t0ry]

Hi there,

@kaqqao is there any progress on this?

My issues is that when aliases are used it is impossible to get real name of asked subSelection item but alias instead.
Is there any possibility to get real name?