'as' is a Dgraph reserved word; it shouldn't be allowed as a field name in GraphQL

[diggy (Dgraph Bot)]

Moved from GitHub dgraph/5923

Posted by MichaelJCompton:

Reserved word `as` for GraphQL schema

Schema: type Verification { id: ID! isValid: Boolean as: String ... } ... My query: { queryVerification { isValid as } } Returns error: Dgraph query failed because Dgraph execution failed because Some variables are defined but not used\nDefined:[Verification.isValid]\nUsed:[]\n I understand why this is now because as is used for variables in Dgraph (GraphQL±) So, this needs to be noted somewhere if it is not already as a reserved keyword and the schema update script s…

We should

• reject this at schema upload time
• add clearer docs for reserved words

[LGalatin (Leyla Galatin)]

PR: fix (graphql): disallowing field names with as by aman-bansal · Pull Request #6474 · dgraph-io/dgraph · GitHub

[aman-bansal]

So this is the PR with base branch master fix (graphql): disallowing field names with as by aman-bansal · Pull Request #6579 · dgraph-io/dgraph · GitHub. This has been merged in master and will be part of the next scheduled release.