How to query by a type column + userId + createdAt

** Which Category is your question related to? **

AWS Amplify + GraphQL Queries

** What AWS Services are you utilizing? ** Cognito + AWS AppSync, ** Provide additional details e.g. code snippets **

type MyTable
  @model
  @auth(
    rules: [
      { allow: owner, ownerField: "userId", operations: [create, update, read] }
    ]
  )
  @key(
    fields: [“type”, "createdAt"]
    name: "SortByType"
    queryField: "listByType"
  ) {
  id: ID!
  userId: String!
  type: String!
  createdAt: AWSTimestamp!
}

The column type can be “A” or “B”.

I query by

await API.graphql(
        graphqlOperation(listByInterval, {
          type: 'A',
          sortDirection: ModelSortDirection.DESC,
        })

The query will automatically query by the logged in userId. Amplify has a default limit of 10.

If my data is on the 20th row, The first search will return me 0 results. If I set the limit to 30, I get my results back.

So I tried changing the schema to 3 key fields and kept my Database to less than 10 items.

await API.graphql(
        graphqlOperation(listByInterval, {
          userId: userId
          typeCreatedAt: {
            eq: {
              type: 'A',
            },
          },
          sortDirection: ModelSortDirection.DESC,
        })

My createdAt timestamps are based on AWSTimestamp I still get 0 results even though I have items in the DB that match it.

I am not sure what I am doing wrong, so any advice would be appreciated.

[elorzafe]

@chantlong I will transfer this issue to Amplify CLI repo, they will answer this better than me.

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