feat: add support for listing arima, automl, boosted tree, DNN, and matrix factorization models (#328)

* changes without context

        autosynth cannot find the source of changes triggered by earlier changes in this
        repository, or by version upgrades to tools such as linters.

* chore: update proto definitions for bigquery/v2 to support BQML statistics

PiperOrigin-RevId: 337113354

Source-Author: Google APIs <[email protected]>
Source-Date: Wed Oct 14 10:04:20 2020 -0700
Source-Repo: googleapis/googleapis
Source-Sha: 215c12ade72d9d9616457d9b8b2f8a37f38e79f3
Source-Link: googleapis/googleapis@215c12a

* fix: manually revert `type` to `type_` breaking change

This should allow us to merge the fixes for `list_models` and avoid a breaking change until `proto-plus` becomes acceptable for our use.

* feat: add BIGNUMERIC to data type enums

Co-authored-by: Tim Swast <[email protected]>

Author: yoshi-automation

google/cloud/bigquery/enums.py

@@ -33,6 +33,7 @@
         "DATETIME",
         "GEOGRAPHY",
         "NUMERIC",
+        "BIGNUMERIC",
     )
 )
 
@@ -81,6 +82,7 @@ class SqlTypeNames(str, enum.Enum):
     FLOAT = "FLOAT"
     FLOAT64 = "FLOAT"
     NUMERIC = "NUMERIC"
+    BIGNUMERIC = "BIGNUMERIC"
     BOOLEAN = "BOOLEAN"
     BOOL = "BOOLEAN"
     GEOGRAPHY = "GEOGRAPHY"  # NOTE: not available in legacy types

google/cloud/bigquery_v2/__init__.py

@@ -27,6 +27,7 @@
 from .types.standard_sql import StandardSqlDataType
 from .types.standard_sql import StandardSqlField
 from .types.standard_sql import StandardSqlStructType
+from .types.table_reference import TableReference
 
 
 __all__ = (
@@ -41,4 +42,5 @@
     "StandardSqlDataType",
     "StandardSqlField",
     "StandardSqlStructType",
+    "TableReference",
 )

google/cloud/bigquery_v2/proto/encryption_config.proto

@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,7 +11,6 @@
 // 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";