67 lines
3.0 KiB
YAML
67 lines
3.0 KiB
YAML
- name: "GraphQL ID and GlobalID compatibility"
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announcement_milestone: "14.8"
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announcement_date: "2022-02-22"
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removal_milestone: "15.0"
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removal_date: "2022-04-22"
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breaking_change: true
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reporter: alexkalderimis
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body: | # Do not modify this line, instead modify the lines below.
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We are removing a non-standard extension to our GraphQL processor, which we added for backwards compatibility. This extension modifies the validation of GraphQL queries, allowing the use of the `ID` type for arguments where it would normally be rejected.
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Some arguments originally had the type `ID`. These were changed to specific
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kinds of `ID`. This change may be a breaking change if you:
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- Use GraphQL.
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- Use the `ID` type for any argument in your query signatures.
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Some field arguments still have the `ID` type. These are typically for
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IID values, or namespace paths. An example is `Query.project(fullPath: ID!)`.
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For a list of affected and unaffected field arguments,
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see the [deprecation issue](https://gitlab.com/gitlab-org/gitlab/-/issues/352832).
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You can test if this change affects you by validating
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your queries locally, using schema data fetched from a GitLab server.
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You can do this by using the GraphQL explorer tool for the relevant GitLab
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instance. For example: `https://gitlab.com/-/graphql-explorer`.
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For example, the following query illustrates the breaking change:
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```graphql
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# a query using the deprecated type of Query.issue(id:)
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# WARNING: This will not work after GitLab 15.0
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query($id: ID!) {
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deprecated: issue(id: $id) {
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title, description
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}
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}
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```
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The query above will not work after GitLab 15.0 is released, because the type
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of `Query.issue(id:)` is actually `IssueID!`.
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Instead, you should use one of the following two forms:
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```graphql
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# This will continue to work
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query($id: IssueID!) {
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a: issue(id: $id) {
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title, description
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}
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b: issue(id: "gid://gitlab/Issue/12345") {
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title, description
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}
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}
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```
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This query works now, and will continue to work after GitLab 15.0.
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You should convert any queries in the first form (using `ID` as a named type in the signature)
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to one of the other two forms (using the correct appropriate type in the signature, or using
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an inline argument expression).
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# The following items are not published on the docs page, but may be used in the future.
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stage: Manage
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tiers: # (optional - may be required in the future) An array of tiers that the feature is available in currently. e.g., [Free, Silver, Gold, Core, Premium, Ultimate]
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issue_url: 'https://gitlab.com/gitlab-org/gitlab/-/issues/257883'
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documentation_url: # (optional) This is a link to the current documentation page
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image_url: # (optional) This is a link to a thumbnail image depicting the feature
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video_url: # (optional) Use the youtube thumbnail URL with the structure of https://img.youtube.com/vi/UNIQUEID/hqdefault.jpg
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