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feat(bigquery): add DataGovernanceType to routines #8990

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Nov 9, 2023
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48 changes: 30 additions & 18 deletions bigquery/routine.go
Original file line number Diff line number Diff line change
Expand Up @@ -206,6 +206,11 @@ type RoutineMetadata struct {
// For JAVASCRIPT function, it is the evaluated string in the AS clause of
// a CREATE FUNCTION statement.
Body string

// For data governance use cases. If set to "DATA_MASKING", the function
// is validated and made available as a masking function. For more information,
// see: https://cloud.google.com/bigquery/docs/user-defined-functions#custom-mask
DataGovernanceType string
}

// RemoteFunctionOptions contains information for a remote user-defined function.
Expand Down Expand Up @@ -278,6 +283,7 @@ func (rm *RoutineMetadata) toBQ() (*bq.Routine, error) {
r.Language = rm.Language
r.RoutineType = rm.Type
r.DefinitionBody = rm.Body
r.DataGovernanceType = rm.DataGovernanceType
rt, err := rm.ReturnType.toBQ()
if err != nil {
return nil, err
Expand Down Expand Up @@ -405,15 +411,16 @@ func routineArgumentsToBQ(in []*RoutineArgument) ([]*bq.Argument, error) {

// RoutineMetadataToUpdate governs updating a routine.
type RoutineMetadataToUpdate struct {
Arguments []*RoutineArgument
Description optional.String
DeterminismLevel optional.String
Type optional.String
Language optional.String
Body optional.String
ImportedLibraries []string
ReturnType *StandardSQLDataType
ReturnTableType *StandardSQLTableType
Arguments []*RoutineArgument
Description optional.String
DeterminismLevel optional.String
Type optional.String
Language optional.String
Body optional.String
ImportedLibraries []string
ReturnType *StandardSQLDataType
ReturnTableType *StandardSQLTableType
DataGovernanceType optional.String
}

func (rm *RoutineMetadataToUpdate) toBQ() (*bq.Routine, error) {
Expand Down Expand Up @@ -491,20 +498,25 @@ func (rm *RoutineMetadataToUpdate) toBQ() (*bq.Routine, error) {
r.ReturnTableType = tt
forceSend("ReturnTableType")
}
if rm.DataGovernanceType != nil {
r.DataGovernanceType = optional.ToString(rm.DataGovernanceType)
forceSend("DataGovernanceType")
}
return r, nil
}

func bqToRoutineMetadata(r *bq.Routine) (*RoutineMetadata, error) {
meta := &RoutineMetadata{
ETag: r.Etag,
Type: r.RoutineType,
CreationTime: unixMillisToTime(r.CreationTime),
Description: r.Description,
DeterminismLevel: RoutineDeterminism(r.DeterminismLevel),
LastModifiedTime: unixMillisToTime(r.LastModifiedTime),
Language: r.Language,
ImportedLibraries: r.ImportedLibraries,
Body: r.DefinitionBody,
ETag: r.Etag,
Type: r.RoutineType,
CreationTime: unixMillisToTime(r.CreationTime),
Description: r.Description,
DeterminismLevel: RoutineDeterminism(r.DeterminismLevel),
LastModifiedTime: unixMillisToTime(r.LastModifiedTime),
Language: r.Language,
ImportedLibraries: r.ImportedLibraries,
Body: r.DefinitionBody,
DataGovernanceType: r.DataGovernanceType,
}
args, err := bqToArgs(r.Arguments)
if err != nil {
Expand Down
93 changes: 59 additions & 34 deletions bigquery/routine_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -72,9 +72,16 @@ func TestRoutineTypeConversions(t *testing.T) {
in interface{}
want interface{}
}{
{"empty", "ToRoutineMetadata", &bq.Routine{}, &RoutineMetadata{}},
{"basic", "ToRoutineMetadata",
&bq.Routine{
{
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name: "empty",
conversion: "ToRoutineMetadata",
in: &bq.Routine{},
want: &RoutineMetadata{},
},
{
name: "basic",
conversion: "ToRoutineMetadata",
in: &bq.Routine{
CreationTime: aTimeMillis,
LastModifiedTime: aTimeMillis,
DefinitionBody: "body",
Expand All @@ -89,8 +96,9 @@ func TestRoutineTypeConversions(t *testing.T) {
{Name: "field", Type: &bq.StandardSqlDataType{TypeKind: "FLOAT64"}},
},
},
DataGovernanceType: "DATA_MASKING",
},
&RoutineMetadata{
want: &RoutineMetadata{
CreationTime: aTime,
LastModifiedTime: aTime,
Description: "desc",
Expand All @@ -105,55 +113,73 @@ func TestRoutineTypeConversions(t *testing.T) {
{Name: "field", Type: &StandardSQLDataType{TypeKind: "FLOAT64"}},
},
},
}},
{"body_and_libs", "FromRoutineMetadataToUpdate",
&RoutineMetadataToUpdate{
Body: "body",
ImportedLibraries: []string{"foo", "bar"},
ReturnType: &StandardSQLDataType{TypeKind: "FOO"},
DataGovernanceType: "DATA_MASKING",
},
&bq.Routine{
DefinitionBody: "body",
ImportedLibraries: []string{"foo", "bar"},
ReturnType: &bq.StandardSqlDataType{TypeKind: "FOO"},
ForceSendFields: []string{"DefinitionBody", "ImportedLibraries", "ReturnType"},
}},
{"null_fields", "FromRoutineMetadataToUpdate",
&RoutineMetadataToUpdate{
},
{
name: "body_and_libs",
conversion: "FromRoutineMetadataToUpdate",
in: &RoutineMetadataToUpdate{
Body: "body",
ImportedLibraries: []string{"foo", "bar"},
ReturnType: &StandardSQLDataType{TypeKind: "FOO"},
DataGovernanceType: "DATA_MASKING",
},
want: &bq.Routine{
DefinitionBody: "body",
ImportedLibraries: []string{"foo", "bar"},
ReturnType: &bq.StandardSqlDataType{TypeKind: "FOO"},
DataGovernanceType: "DATA_MASKING",
ForceSendFields: []string{"DefinitionBody", "ImportedLibraries", "ReturnType", "DataGovernanceType"},
},
},
{
name: "null_fields",
conversion: "FromRoutineMetadataToUpdate",
in: &RoutineMetadataToUpdate{
Type: "type",
Arguments: []*RoutineArgument{},
ImportedLibraries: []string{},
},
&bq.Routine{
want: &bq.Routine{
RoutineType: "type",
ForceSendFields: []string{"RoutineType"},
NullFields: []string{"Arguments", "ImportedLibraries"},
}},
{"empty", "ToRoutineArgument",
&bq.Argument{},
&RoutineArgument{}},
{"basic", "ToRoutineArgument",
&bq.Argument{
},
},
{name: "empty",
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conversion: "ToRoutineArgument",
in: &bq.Argument{},
want: &RoutineArgument{}},
{
name: "basic",
conversion: "ToRoutineArgument",
in: &bq.Argument{
Name: "foo",
ArgumentKind: "bar",
Mode: "baz",
},
&RoutineArgument{
want: &RoutineArgument{
Name: "foo",
Kind: "bar",
Mode: "baz",
}},
{"empty", "FromRoutineArgument",
&RoutineArgument{},
&bq.Argument{},
},
},
{"basic", "FromRoutineArgument",
&RoutineArgument{
{
name: "empty",
conversion: "FromRoutineArgument",
in: &RoutineArgument{},
want: &bq.Argument{},
},
{
name: "basic",
conversion: "FromRoutineArgument",
in: &RoutineArgument{
Name: "foo",
Kind: "bar",
Mode: "baz",
},
&bq.Argument{
want: &bq.Argument{
Name: "foo",
ArgumentKind: "bar",
Mode: "baz",
Expand All @@ -162,7 +188,6 @@ func TestRoutineTypeConversions(t *testing.T) {

for _, test := range tests {
t.Run(fmt.Sprintf("%s/%s", test.conversion, test.name), func(t *testing.T) {
t.Parallel()
testRoutineConversion(t, test.conversion, test.in, test.want)
})
}
Expand Down