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Cloud Spanner API client library. Cloud Spanner is a managed, mission-critical, globally consistent and scalable relational database service.
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lib/google_api/spanner/v1/model/mutation.ex
# Copyright 2019 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# NOTE: This file is auto generated by the elixir code generator program.
# Do not edit this file manually.
defmodule GoogleApi.Spanner.V1.Model.Mutation do
@moduledoc """
A modification to one or more Cloud Spanner rows. Mutations can be applied to a Cloud Spanner database by sending them in a Commit call.
## Attributes
* `delete` (*type:* `GoogleApi.Spanner.V1.Model.Delete.t`, *default:* `nil`) - Delete rows from a table. Succeeds whether or not the named rows were present.
* `insert` (*type:* `GoogleApi.Spanner.V1.Model.Write.t`, *default:* `nil`) - Insert new rows in a table. If any of the rows already exist, the write or transaction fails with error `ALREADY_EXISTS`.
* `insertOrUpdate` (*type:* `GoogleApi.Spanner.V1.Model.Write.t`, *default:* `nil`) - Like insert, except that if the row already exists, then its column values are overwritten with the ones provided. Any column values not explicitly written are preserved. When using insert_or_update, just as when using insert, all `NOT NULL` columns in the table must be given a value. This holds true even when the row already exists and will therefore actually be updated.
* `replace` (*type:* `GoogleApi.Spanner.V1.Model.Write.t`, *default:* `nil`) - Like insert, except that if the row already exists, it is deleted, and the column values provided are inserted instead. Unlike insert_or_update, this means any values not explicitly written become `NULL`. In an interleaved table, if you create the child table with the `ON DELETE CASCADE` annotation, then replacing a parent row also deletes the child rows. Otherwise, you must delete the child rows before you replace the parent row.
* `update` (*type:* `GoogleApi.Spanner.V1.Model.Write.t`, *default:* `nil`) - Update existing rows in a table. If any of the rows does not already exist, the transaction fails with error `NOT_FOUND`.
"""
use GoogleApi.Gax.ModelBase
@type t :: %__MODULE__{
:delete => GoogleApi.Spanner.V1.Model.Delete.t(),
:insert => GoogleApi.Spanner.V1.Model.Write.t(),
:insertOrUpdate => GoogleApi.Spanner.V1.Model.Write.t(),
:replace => GoogleApi.Spanner.V1.Model.Write.t(),
:update => GoogleApi.Spanner.V1.Model.Write.t()
}
field(:delete, as: GoogleApi.Spanner.V1.Model.Delete)
field(:insert, as: GoogleApi.Spanner.V1.Model.Write)
field(:insertOrUpdate, as: GoogleApi.Spanner.V1.Model.Write)
field(:replace, as: GoogleApi.Spanner.V1.Model.Write)
field(:update, as: GoogleApi.Spanner.V1.Model.Write)
end
defimpl Poison.Decoder, for: GoogleApi.Spanner.V1.Model.Mutation do
def decode(value, options) do
GoogleApi.Spanner.V1.Model.Mutation.decode(value, options)
end
end
defimpl Poison.Encoder, for: GoogleApi.Spanner.V1.Model.Mutation do
def encode(value, options) do
GoogleApi.Gax.ModelBase.encode(value, options)
end
end