defmodule Google.Spanner.V1.PlanNode.Kind do
  @moduledoc false

  use Protobuf, enum: true, syntax: :proto3, protoc_gen_elixir_version: "0.12.0"

  field(:KIND_UNSPECIFIED, 0)
  field(:RELATIONAL, 1)
  field(:SCALAR, 2)
end

defmodule Google.Spanner.V1.PlanNode.ChildLink do
  @moduledoc false

  use Protobuf, syntax: :proto3, protoc_gen_elixir_version: "0.12.0"

  field(:child_index, 1, type: :int32, json_name: "childIndex")
  field(:type, 2, type: :string)
  field(:variable, 3, type: :string)
end

defmodule Google.Spanner.V1.PlanNode.ShortRepresentation.SubqueriesEntry do
  @moduledoc false

  use Protobuf, map: true, syntax: :proto3, protoc_gen_elixir_version: "0.12.0"

  field(:key, 1, type: :string)
  field(:value, 2, type: :int32)
end

defmodule Google.Spanner.V1.PlanNode.ShortRepresentation do
  @moduledoc false

  use Protobuf, syntax: :proto3, protoc_gen_elixir_version: "0.12.0"

  field(:description, 1, type: :string)

  field(:subqueries, 2,
    repeated: true,
    type: Google.Spanner.V1.PlanNode.ShortRepresentation.SubqueriesEntry,
    map: true
  )
end

defmodule Google.Spanner.V1.PlanNode do
  @moduledoc false

  use Protobuf, syntax: :proto3, protoc_gen_elixir_version: "0.12.0"

  field(:index, 1, type: :int32)
  field(:kind, 2, type: Google.Spanner.V1.PlanNode.Kind, enum: true)
  field(:display_name, 3, type: :string, json_name: "displayName")

  field(:child_links, 4,
    repeated: true,
    type: Google.Spanner.V1.PlanNode.ChildLink,
    json_name: "childLinks"
  )

  field(:short_representation, 5,
    type: Google.Spanner.V1.PlanNode.ShortRepresentation,
    json_name: "shortRepresentation"
  )

  field(:metadata, 6, type: Google.Protobuf.Struct)
  field(:execution_stats, 7, type: Google.Protobuf.Struct, json_name: "executionStats")
end

defmodule Google.Spanner.V1.QueryPlan do
  @moduledoc false

  use Protobuf, syntax: :proto3, protoc_gen_elixir_version: "0.12.0"

  field(:plan_nodes, 1, repeated: true, type: Google.Spanner.V1.PlanNode, json_name: "planNodes")
end