// 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.
//

syntax = "proto3";

package google.cloud.datacatalog.v1beta1;

option cc_enable_arenas = true;
option go_package = "google.golang.org/genproto/googleapis/cloud/datacatalog/v1beta1;datacatalog";
option java_multiple_files = true;
option java_package = "com.google.cloud.datacatalog";

// Describes a BigQuery table.
message BigQueryTableSpec {
  // The table source type.
  TableSourceType table_source_type = 1;

  // Table view specification. This field should only be populated if
  // table_source_type is BIGQUERY_VIEW.
  ViewSpec view_spec = 2;
}

// Table source type.
enum TableSourceType {
  // Default unknown type.
  TABLE_SOURCE_TYPE_UNSPECIFIED = 0;

  // Table view.
  BIGQUERY_VIEW = 2;

  // BigQuery native table.
  BIGQUERY_TABLE = 5;
}

// Table view specification.
message ViewSpec {
  // The query that defines the table view.
  string view_query = 1;
}
