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storage.pb.go
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storage.pb.go
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// Copyright 2022 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.
// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.28.1
// protoc v3.21.12
// source: google/cloud/bigquery/storage/v1/storage.proto
package storagepb
import (
context "context"
reflect "reflect"
sync "sync"
_ "google.golang.org/genproto/googleapis/api/annotations"
status "google.golang.org/genproto/googleapis/rpc/status"
grpc "google.golang.org/grpc"
codes "google.golang.org/grpc/codes"
status1 "google.golang.org/grpc/status"
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
timestamppb "google.golang.org/protobuf/types/known/timestamppb"
wrapperspb "google.golang.org/protobuf/types/known/wrapperspb"
)
const (
// Verify that this generated code is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
// Verify that runtime/protoimpl is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)
// An enum to indicate how to interpret missing values. Missing values are
// fields present in user schema but missing in rows. A missing value can
// represent a NULL or a column default value defined in BigQuery table
// schema.
type AppendRowsRequest_MissingValueInterpretation int32
const (
// Invalid missing value interpretation. Requests with this value will be
// rejected.
AppendRowsRequest_MISSING_VALUE_INTERPRETATION_UNSPECIFIED AppendRowsRequest_MissingValueInterpretation = 0
// Missing value is interpreted as NULL.
AppendRowsRequest_NULL_VALUE AppendRowsRequest_MissingValueInterpretation = 1
// Missing value is interpreted as column default value if declared in the
// table schema, NULL otherwise.
AppendRowsRequest_DEFAULT_VALUE AppendRowsRequest_MissingValueInterpretation = 2
)
// Enum value maps for AppendRowsRequest_MissingValueInterpretation.
var (
AppendRowsRequest_MissingValueInterpretation_name = map[int32]string{
0: "MISSING_VALUE_INTERPRETATION_UNSPECIFIED",
1: "NULL_VALUE",
2: "DEFAULT_VALUE",
}
AppendRowsRequest_MissingValueInterpretation_value = map[string]int32{
"MISSING_VALUE_INTERPRETATION_UNSPECIFIED": 0,
"NULL_VALUE": 1,
"DEFAULT_VALUE": 2,
}
)
func (x AppendRowsRequest_MissingValueInterpretation) Enum() *AppendRowsRequest_MissingValueInterpretation {
p := new(AppendRowsRequest_MissingValueInterpretation)
*p = x
return p
}
func (x AppendRowsRequest_MissingValueInterpretation) String() string {
return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
}
func (AppendRowsRequest_MissingValueInterpretation) Descriptor() protoreflect.EnumDescriptor {
return file_google_cloud_bigquery_storage_v1_storage_proto_enumTypes[0].Descriptor()
}
func (AppendRowsRequest_MissingValueInterpretation) Type() protoreflect.EnumType {
return &file_google_cloud_bigquery_storage_v1_storage_proto_enumTypes[0]
}
func (x AppendRowsRequest_MissingValueInterpretation) Number() protoreflect.EnumNumber {
return protoreflect.EnumNumber(x)
}
// Deprecated: Use AppendRowsRequest_MissingValueInterpretation.Descriptor instead.
func (AppendRowsRequest_MissingValueInterpretation) EnumDescriptor() ([]byte, []int) {
return file_google_cloud_bigquery_storage_v1_storage_proto_rawDescGZIP(), []int{8, 0}
}
// Error code for `StorageError`.
type StorageError_StorageErrorCode int32
const (
// Default error.
StorageError_STORAGE_ERROR_CODE_UNSPECIFIED StorageError_StorageErrorCode = 0
// Table is not found in the system.
StorageError_TABLE_NOT_FOUND StorageError_StorageErrorCode = 1
// Stream is already committed.
StorageError_STREAM_ALREADY_COMMITTED StorageError_StorageErrorCode = 2
// Stream is not found.
StorageError_STREAM_NOT_FOUND StorageError_StorageErrorCode = 3
// Invalid Stream type.
// For example, you try to commit a stream that is not pending.
StorageError_INVALID_STREAM_TYPE StorageError_StorageErrorCode = 4
// Invalid Stream state.
// For example, you try to commit a stream that is not finalized or is
// garbaged.
StorageError_INVALID_STREAM_STATE StorageError_StorageErrorCode = 5
// Stream is finalized.
StorageError_STREAM_FINALIZED StorageError_StorageErrorCode = 6
// There is a schema mismatch and it is caused by user schema has extra
// field than bigquery schema.
StorageError_SCHEMA_MISMATCH_EXTRA_FIELDS StorageError_StorageErrorCode = 7
// Offset already exists.
StorageError_OFFSET_ALREADY_EXISTS StorageError_StorageErrorCode = 8
// Offset out of range.
StorageError_OFFSET_OUT_OF_RANGE StorageError_StorageErrorCode = 9
)
// Enum value maps for StorageError_StorageErrorCode.
var (
StorageError_StorageErrorCode_name = map[int32]string{
0: "STORAGE_ERROR_CODE_UNSPECIFIED",
1: "TABLE_NOT_FOUND",
2: "STREAM_ALREADY_COMMITTED",
3: "STREAM_NOT_FOUND",
4: "INVALID_STREAM_TYPE",
5: "INVALID_STREAM_STATE",
6: "STREAM_FINALIZED",
7: "SCHEMA_MISMATCH_EXTRA_FIELDS",
8: "OFFSET_ALREADY_EXISTS",
9: "OFFSET_OUT_OF_RANGE",
}
StorageError_StorageErrorCode_value = map[string]int32{
"STORAGE_ERROR_CODE_UNSPECIFIED": 0,
"TABLE_NOT_FOUND": 1,
"STREAM_ALREADY_COMMITTED": 2,
"STREAM_NOT_FOUND": 3,
"INVALID_STREAM_TYPE": 4,
"INVALID_STREAM_STATE": 5,
"STREAM_FINALIZED": 6,
"SCHEMA_MISMATCH_EXTRA_FIELDS": 7,
"OFFSET_ALREADY_EXISTS": 8,
"OFFSET_OUT_OF_RANGE": 9,
}
)
func (x StorageError_StorageErrorCode) Enum() *StorageError_StorageErrorCode {
p := new(StorageError_StorageErrorCode)
*p = x
return p
}
func (x StorageError_StorageErrorCode) String() string {
return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
}
func (StorageError_StorageErrorCode) Descriptor() protoreflect.EnumDescriptor {
return file_google_cloud_bigquery_storage_v1_storage_proto_enumTypes[1].Descriptor()
}
func (StorageError_StorageErrorCode) Type() protoreflect.EnumType {
return &file_google_cloud_bigquery_storage_v1_storage_proto_enumTypes[1]
}
func (x StorageError_StorageErrorCode) Number() protoreflect.EnumNumber {
return protoreflect.EnumNumber(x)
}
// Deprecated: Use StorageError_StorageErrorCode.Descriptor instead.
func (StorageError_StorageErrorCode) EnumDescriptor() ([]byte, []int) {
return file_google_cloud_bigquery_storage_v1_storage_proto_rawDescGZIP(), []int{17, 0}
}
// Error code for `RowError`.
type RowError_RowErrorCode int32
const (
// Default error.
RowError_ROW_ERROR_CODE_UNSPECIFIED RowError_RowErrorCode = 0
// One or more fields in the row has errors.
RowError_FIELDS_ERROR RowError_RowErrorCode = 1
)
// Enum value maps for RowError_RowErrorCode.
var (
RowError_RowErrorCode_name = map[int32]string{
0: "ROW_ERROR_CODE_UNSPECIFIED",
1: "FIELDS_ERROR",
}
RowError_RowErrorCode_value = map[string]int32{
"ROW_ERROR_CODE_UNSPECIFIED": 0,
"FIELDS_ERROR": 1,
}
)
func (x RowError_RowErrorCode) Enum() *RowError_RowErrorCode {
p := new(RowError_RowErrorCode)
*p = x
return p
}
func (x RowError_RowErrorCode) String() string {
return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
}
func (RowError_RowErrorCode) Descriptor() protoreflect.EnumDescriptor {
return file_google_cloud_bigquery_storage_v1_storage_proto_enumTypes[2].Descriptor()
}
func (RowError_RowErrorCode) Type() protoreflect.EnumType {
return &file_google_cloud_bigquery_storage_v1_storage_proto_enumTypes[2]
}
func (x RowError_RowErrorCode) Number() protoreflect.EnumNumber {
return protoreflect.EnumNumber(x)
}
// Deprecated: Use RowError_RowErrorCode.Descriptor instead.
func (RowError_RowErrorCode) EnumDescriptor() ([]byte, []int) {
return file_google_cloud_bigquery_storage_v1_storage_proto_rawDescGZIP(), []int{18, 0}
}
// Request message for `CreateReadSession`.
type CreateReadSessionRequest struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
// Required. The request project that owns the session, in the form of
// `projects/{project_id}`.
Parent string `protobuf:"bytes,1,opt,name=parent,proto3" json:"parent,omitempty"`
// Required. Session to be created.
ReadSession *ReadSession `protobuf:"bytes,2,opt,name=read_session,json=readSession,proto3" json:"read_session,omitempty"`
// Max initial number of streams. If unset or zero, the server will
// provide a value of streams so as to produce reasonable throughput. Must be
// non-negative. The number of streams may be lower than the requested number,
// depending on the amount parallelism that is reasonable for the table.
// There is a default system max limit of 1,000.
//
// This must be greater than or equal to preferred_min_stream_count.
// Typically, clients should either leave this unset to let the system to
// determine an upper bound OR set this a size for the maximum "units of work"
// it can gracefully handle.
MaxStreamCount int32 `protobuf:"varint,3,opt,name=max_stream_count,json=maxStreamCount,proto3" json:"max_stream_count,omitempty"`
// The minimum preferred stream count. This parameter can be used to inform
// the service that there is a desired lower bound on the number of streams.
// This is typically a target parallelism of the client (e.g. a Spark
// cluster with N-workers would set this to a low multiple of N to ensure
// good cluster utilization).
//
// The system will make a best effort to provide at least this number of
// streams, but in some cases might provide less.
PreferredMinStreamCount int32 `protobuf:"varint,4,opt,name=preferred_min_stream_count,json=preferredMinStreamCount,proto3" json:"preferred_min_stream_count,omitempty"`
}
func (x *CreateReadSessionRequest) Reset() {
*x = CreateReadSessionRequest{}
if protoimpl.UnsafeEnabled {
mi := &file_google_cloud_bigquery_storage_v1_storage_proto_msgTypes[0]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *CreateReadSessionRequest) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*CreateReadSessionRequest) ProtoMessage() {}
func (x *CreateReadSessionRequest) ProtoReflect() protoreflect.Message {
mi := &file_google_cloud_bigquery_storage_v1_storage_proto_msgTypes[0]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use CreateReadSessionRequest.ProtoReflect.Descriptor instead.
func (*CreateReadSessionRequest) Descriptor() ([]byte, []int) {
return file_google_cloud_bigquery_storage_v1_storage_proto_rawDescGZIP(), []int{0}
}
func (x *CreateReadSessionRequest) GetParent() string {
if x != nil {
return x.Parent
}
return ""
}
func (x *CreateReadSessionRequest) GetReadSession() *ReadSession {
if x != nil {
return x.ReadSession
}
return nil
}
func (x *CreateReadSessionRequest) GetMaxStreamCount() int32 {
if x != nil {
return x.MaxStreamCount
}
return 0
}
func (x *CreateReadSessionRequest) GetPreferredMinStreamCount() int32 {
if x != nil {
return x.PreferredMinStreamCount
}
return 0
}
// Request message for `ReadRows`.
type ReadRowsRequest struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
// Required. Stream to read rows from.
ReadStream string `protobuf:"bytes,1,opt,name=read_stream,json=readStream,proto3" json:"read_stream,omitempty"`
// The offset requested must be less than the last row read from Read.
// Requesting a larger offset is undefined. If not specified, start reading
// from offset zero.
Offset int64 `protobuf:"varint,2,opt,name=offset,proto3" json:"offset,omitempty"`
}
func (x *ReadRowsRequest) Reset() {
*x = ReadRowsRequest{}
if protoimpl.UnsafeEnabled {
mi := &file_google_cloud_bigquery_storage_v1_storage_proto_msgTypes[1]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *ReadRowsRequest) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*ReadRowsRequest) ProtoMessage() {}
func (x *ReadRowsRequest) ProtoReflect() protoreflect.Message {
mi := &file_google_cloud_bigquery_storage_v1_storage_proto_msgTypes[1]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use ReadRowsRequest.ProtoReflect.Descriptor instead.
func (*ReadRowsRequest) Descriptor() ([]byte, []int) {
return file_google_cloud_bigquery_storage_v1_storage_proto_rawDescGZIP(), []int{1}
}
func (x *ReadRowsRequest) GetReadStream() string {
if x != nil {
return x.ReadStream
}
return ""
}
func (x *ReadRowsRequest) GetOffset() int64 {
if x != nil {
return x.Offset
}
return 0
}
// Information on if the current connection is being throttled.
type ThrottleState struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
// How much this connection is being throttled. Zero means no throttling,
// 100 means fully throttled.
ThrottlePercent int32 `protobuf:"varint,1,opt,name=throttle_percent,json=throttlePercent,proto3" json:"throttle_percent,omitempty"`
}
func (x *ThrottleState) Reset() {
*x = ThrottleState{}
if protoimpl.UnsafeEnabled {
mi := &file_google_cloud_bigquery_storage_v1_storage_proto_msgTypes[2]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *ThrottleState) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*ThrottleState) ProtoMessage() {}
func (x *ThrottleState) ProtoReflect() protoreflect.Message {
mi := &file_google_cloud_bigquery_storage_v1_storage_proto_msgTypes[2]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use ThrottleState.ProtoReflect.Descriptor instead.
func (*ThrottleState) Descriptor() ([]byte, []int) {
return file_google_cloud_bigquery_storage_v1_storage_proto_rawDescGZIP(), []int{2}
}
func (x *ThrottleState) GetThrottlePercent() int32 {
if x != nil {
return x.ThrottlePercent
}
return 0
}
// Estimated stream statistics for a given read Stream.
type StreamStats struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
// Represents the progress of the current stream.
Progress *StreamStats_Progress `protobuf:"bytes,2,opt,name=progress,proto3" json:"progress,omitempty"`
}
func (x *StreamStats) Reset() {
*x = StreamStats{}
if protoimpl.UnsafeEnabled {
mi := &file_google_cloud_bigquery_storage_v1_storage_proto_msgTypes[3]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *StreamStats) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*StreamStats) ProtoMessage() {}
func (x *StreamStats) ProtoReflect() protoreflect.Message {
mi := &file_google_cloud_bigquery_storage_v1_storage_proto_msgTypes[3]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use StreamStats.ProtoReflect.Descriptor instead.
func (*StreamStats) Descriptor() ([]byte, []int) {
return file_google_cloud_bigquery_storage_v1_storage_proto_rawDescGZIP(), []int{3}
}
func (x *StreamStats) GetProgress() *StreamStats_Progress {
if x != nil {
return x.Progress
}
return nil
}
// Response from calling `ReadRows` may include row data, progress and
// throttling information.
type ReadRowsResponse struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
// Row data is returned in format specified during session creation.
//
// Types that are assignable to Rows:
// *ReadRowsResponse_AvroRows
// *ReadRowsResponse_ArrowRecordBatch
Rows isReadRowsResponse_Rows `protobuf_oneof:"rows"`
// Number of serialized rows in the rows block.
RowCount int64 `protobuf:"varint,6,opt,name=row_count,json=rowCount,proto3" json:"row_count,omitempty"`
// Statistics for the stream.
Stats *StreamStats `protobuf:"bytes,2,opt,name=stats,proto3" json:"stats,omitempty"`
// Throttling state. If unset, the latest response still describes
// the current throttling status.
ThrottleState *ThrottleState `protobuf:"bytes,5,opt,name=throttle_state,json=throttleState,proto3" json:"throttle_state,omitempty"`
// The schema for the read. If read_options.selected_fields is set, the
// schema may be different from the table schema as it will only contain
// the selected fields. This schema is equivalent to the one returned by
// CreateSession. This field is only populated in the first ReadRowsResponse
// RPC.
//
// Types that are assignable to Schema:
// *ReadRowsResponse_AvroSchema
// *ReadRowsResponse_ArrowSchema
Schema isReadRowsResponse_Schema `protobuf_oneof:"schema"`
}
func (x *ReadRowsResponse) Reset() {
*x = ReadRowsResponse{}
if protoimpl.UnsafeEnabled {
mi := &file_google_cloud_bigquery_storage_v1_storage_proto_msgTypes[4]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *ReadRowsResponse) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*ReadRowsResponse) ProtoMessage() {}
func (x *ReadRowsResponse) ProtoReflect() protoreflect.Message {
mi := &file_google_cloud_bigquery_storage_v1_storage_proto_msgTypes[4]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use ReadRowsResponse.ProtoReflect.Descriptor instead.
func (*ReadRowsResponse) Descriptor() ([]byte, []int) {
return file_google_cloud_bigquery_storage_v1_storage_proto_rawDescGZIP(), []int{4}
}
func (m *ReadRowsResponse) GetRows() isReadRowsResponse_Rows {
if m != nil {
return m.Rows
}
return nil
}
func (x *ReadRowsResponse) GetAvroRows() *AvroRows {
if x, ok := x.GetRows().(*ReadRowsResponse_AvroRows); ok {
return x.AvroRows
}
return nil
}
func (x *ReadRowsResponse) GetArrowRecordBatch() *ArrowRecordBatch {
if x, ok := x.GetRows().(*ReadRowsResponse_ArrowRecordBatch); ok {
return x.ArrowRecordBatch
}
return nil
}
func (x *ReadRowsResponse) GetRowCount() int64 {
if x != nil {
return x.RowCount
}
return 0
}
func (x *ReadRowsResponse) GetStats() *StreamStats {
if x != nil {
return x.Stats
}
return nil
}
func (x *ReadRowsResponse) GetThrottleState() *ThrottleState {
if x != nil {
return x.ThrottleState
}
return nil
}
func (m *ReadRowsResponse) GetSchema() isReadRowsResponse_Schema {
if m != nil {
return m.Schema
}
return nil
}
func (x *ReadRowsResponse) GetAvroSchema() *AvroSchema {
if x, ok := x.GetSchema().(*ReadRowsResponse_AvroSchema); ok {
return x.AvroSchema
}
return nil
}
func (x *ReadRowsResponse) GetArrowSchema() *ArrowSchema {
if x, ok := x.GetSchema().(*ReadRowsResponse_ArrowSchema); ok {
return x.ArrowSchema
}
return nil
}
type isReadRowsResponse_Rows interface {
isReadRowsResponse_Rows()
}
type ReadRowsResponse_AvroRows struct {
// Serialized row data in AVRO format.
AvroRows *AvroRows `protobuf:"bytes,3,opt,name=avro_rows,json=avroRows,proto3,oneof"`
}
type ReadRowsResponse_ArrowRecordBatch struct {
// Serialized row data in Arrow RecordBatch format.
ArrowRecordBatch *ArrowRecordBatch `protobuf:"bytes,4,opt,name=arrow_record_batch,json=arrowRecordBatch,proto3,oneof"`
}
func (*ReadRowsResponse_AvroRows) isReadRowsResponse_Rows() {}
func (*ReadRowsResponse_ArrowRecordBatch) isReadRowsResponse_Rows() {}
type isReadRowsResponse_Schema interface {
isReadRowsResponse_Schema()
}
type ReadRowsResponse_AvroSchema struct {
// Output only. Avro schema.
AvroSchema *AvroSchema `protobuf:"bytes,7,opt,name=avro_schema,json=avroSchema,proto3,oneof"`
}
type ReadRowsResponse_ArrowSchema struct {
// Output only. Arrow schema.
ArrowSchema *ArrowSchema `protobuf:"bytes,8,opt,name=arrow_schema,json=arrowSchema,proto3,oneof"`
}
func (*ReadRowsResponse_AvroSchema) isReadRowsResponse_Schema() {}
func (*ReadRowsResponse_ArrowSchema) isReadRowsResponse_Schema() {}
// Request message for `SplitReadStream`.
type SplitReadStreamRequest struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
// Required. Name of the stream to split.
Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
// A value in the range (0.0, 1.0) that specifies the fractional point at
// which the original stream should be split. The actual split point is
// evaluated on pre-filtered rows, so if a filter is provided, then there is
// no guarantee that the division of the rows between the new child streams
// will be proportional to this fractional value. Additionally, because the
// server-side unit for assigning data is collections of rows, this fraction
// will always map to a data storage boundary on the server side.
Fraction float64 `protobuf:"fixed64,2,opt,name=fraction,proto3" json:"fraction,omitempty"`
}
func (x *SplitReadStreamRequest) Reset() {
*x = SplitReadStreamRequest{}
if protoimpl.UnsafeEnabled {
mi := &file_google_cloud_bigquery_storage_v1_storage_proto_msgTypes[5]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *SplitReadStreamRequest) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*SplitReadStreamRequest) ProtoMessage() {}
func (x *SplitReadStreamRequest) ProtoReflect() protoreflect.Message {
mi := &file_google_cloud_bigquery_storage_v1_storage_proto_msgTypes[5]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use SplitReadStreamRequest.ProtoReflect.Descriptor instead.
func (*SplitReadStreamRequest) Descriptor() ([]byte, []int) {
return file_google_cloud_bigquery_storage_v1_storage_proto_rawDescGZIP(), []int{5}
}
func (x *SplitReadStreamRequest) GetName() string {
if x != nil {
return x.Name
}
return ""
}
func (x *SplitReadStreamRequest) GetFraction() float64 {
if x != nil {
return x.Fraction
}
return 0
}
// Response message for `SplitReadStream`.
type SplitReadStreamResponse struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
// Primary stream, which contains the beginning portion of
// |original_stream|. An empty value indicates that the original stream can no
// longer be split.
PrimaryStream *ReadStream `protobuf:"bytes,1,opt,name=primary_stream,json=primaryStream,proto3" json:"primary_stream,omitempty"`
// Remainder stream, which contains the tail of |original_stream|. An empty
// value indicates that the original stream can no longer be split.
RemainderStream *ReadStream `protobuf:"bytes,2,opt,name=remainder_stream,json=remainderStream,proto3" json:"remainder_stream,omitempty"`
}
func (x *SplitReadStreamResponse) Reset() {
*x = SplitReadStreamResponse{}
if protoimpl.UnsafeEnabled {
mi := &file_google_cloud_bigquery_storage_v1_storage_proto_msgTypes[6]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *SplitReadStreamResponse) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*SplitReadStreamResponse) ProtoMessage() {}
func (x *SplitReadStreamResponse) ProtoReflect() protoreflect.Message {
mi := &file_google_cloud_bigquery_storage_v1_storage_proto_msgTypes[6]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use SplitReadStreamResponse.ProtoReflect.Descriptor instead.
func (*SplitReadStreamResponse) Descriptor() ([]byte, []int) {
return file_google_cloud_bigquery_storage_v1_storage_proto_rawDescGZIP(), []int{6}
}
func (x *SplitReadStreamResponse) GetPrimaryStream() *ReadStream {
if x != nil {
return x.PrimaryStream
}
return nil
}
func (x *SplitReadStreamResponse) GetRemainderStream() *ReadStream {
if x != nil {
return x.RemainderStream
}
return nil
}
// Request message for `CreateWriteStream`.
type CreateWriteStreamRequest struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
// Required. Reference to the table to which the stream belongs, in the format
// of `projects/{project}/datasets/{dataset}/tables/{table}`.
Parent string `protobuf:"bytes,1,opt,name=parent,proto3" json:"parent,omitempty"`
// Required. Stream to be created.
WriteStream *WriteStream `protobuf:"bytes,2,opt,name=write_stream,json=writeStream,proto3" json:"write_stream,omitempty"`
}
func (x *CreateWriteStreamRequest) Reset() {
*x = CreateWriteStreamRequest{}
if protoimpl.UnsafeEnabled {
mi := &file_google_cloud_bigquery_storage_v1_storage_proto_msgTypes[7]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *CreateWriteStreamRequest) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*CreateWriteStreamRequest) ProtoMessage() {}
func (x *CreateWriteStreamRequest) ProtoReflect() protoreflect.Message {
mi := &file_google_cloud_bigquery_storage_v1_storage_proto_msgTypes[7]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use CreateWriteStreamRequest.ProtoReflect.Descriptor instead.
func (*CreateWriteStreamRequest) Descriptor() ([]byte, []int) {
return file_google_cloud_bigquery_storage_v1_storage_proto_rawDescGZIP(), []int{7}
}
func (x *CreateWriteStreamRequest) GetParent() string {
if x != nil {
return x.Parent
}
return ""
}
func (x *CreateWriteStreamRequest) GetWriteStream() *WriteStream {
if x != nil {
return x.WriteStream
}
return nil
}
// Request message for `AppendRows`.
//
// Due to the nature of AppendRows being a bidirectional streaming RPC, certain
// parts of the AppendRowsRequest need only be specified for the first request
// sent each time the gRPC network connection is opened/reopened.
//
// The size of a single AppendRowsRequest must be less than 10 MB in size.
// Requests larger than this return an error, typically `INVALID_ARGUMENT`.
type AppendRowsRequest struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
// Required. The write_stream identifies the target of the append operation,
// and only needs to be specified as part of the first request on the gRPC
// connection. If provided for subsequent requests, it must match the value of
// the first request.
//
// For explicitly created write streams, the format is:
//
// * `projects/{project}/datasets/{dataset}/tables/{table}/streams/{id}`
//
// For the special default stream, the format is:
//
// * `projects/{project}/datasets/{dataset}/tables/{table}/streams/_default`.
WriteStream string `protobuf:"bytes,1,opt,name=write_stream,json=writeStream,proto3" json:"write_stream,omitempty"`
// If present, the write is only performed if the next append offset is same
// as the provided value. If not present, the write is performed at the
// current end of stream. Specifying a value for this field is not allowed
// when calling AppendRows for the '_default' stream.
Offset *wrapperspb.Int64Value `protobuf:"bytes,2,opt,name=offset,proto3" json:"offset,omitempty"`
// Input rows. The `writer_schema` field must be specified at the initial
// request and currently, it will be ignored if specified in following
// requests. Following requests must have data in the same format as the
// initial request.
//
// Types that are assignable to Rows:
// *AppendRowsRequest_ProtoRows
Rows isAppendRowsRequest_Rows `protobuf_oneof:"rows"`
// Id set by client to annotate its identity. Only initial request setting is
// respected.
TraceId string `protobuf:"bytes,6,opt,name=trace_id,json=traceId,proto3" json:"trace_id,omitempty"`
// A map to indicate how to interpret missing value for some fields. Missing
// values are fields present in user schema but missing in rows. The key is
// the field name. The value is the interpretation of missing values for the
// field.
//
// For example, a map {'foo': NULL_VALUE, 'bar': DEFAULT_VALUE} means all
// missing values in field foo are interpreted as NULL, all missing values in
// field bar are interpreted as the default value of field bar in table
// schema.
//
// If a field is not in this map and has missing values, the missing values
// in this field are interpreted as NULL.
//
// This field only applies to the current request, it won't affect other
// requests on the connection.
//
// Currently, field name can only be top-level column name, can't be a struct
// field path like 'foo.bar'.
MissingValueInterpretations map[string]AppendRowsRequest_MissingValueInterpretation `protobuf:"bytes,7,rep,name=missing_value_interpretations,json=missingValueInterpretations,proto3" json:"missing_value_interpretations,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"varint,2,opt,name=value,proto3,enum=google.cloud.bigquery.storage.v1.AppendRowsRequest_MissingValueInterpretation"`
}
func (x *AppendRowsRequest) Reset() {
*x = AppendRowsRequest{}
if protoimpl.UnsafeEnabled {
mi := &file_google_cloud_bigquery_storage_v1_storage_proto_msgTypes[8]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *AppendRowsRequest) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*AppendRowsRequest) ProtoMessage() {}
func (x *AppendRowsRequest) ProtoReflect() protoreflect.Message {
mi := &file_google_cloud_bigquery_storage_v1_storage_proto_msgTypes[8]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use AppendRowsRequest.ProtoReflect.Descriptor instead.
func (*AppendRowsRequest) Descriptor() ([]byte, []int) {
return file_google_cloud_bigquery_storage_v1_storage_proto_rawDescGZIP(), []int{8}
}
func (x *AppendRowsRequest) GetWriteStream() string {
if x != nil {
return x.WriteStream
}
return ""
}
func (x *AppendRowsRequest) GetOffset() *wrapperspb.Int64Value {
if x != nil {
return x.Offset
}
return nil
}
func (m *AppendRowsRequest) GetRows() isAppendRowsRequest_Rows {
if m != nil {
return m.Rows
}
return nil
}
func (x *AppendRowsRequest) GetProtoRows() *AppendRowsRequest_ProtoData {
if x, ok := x.GetRows().(*AppendRowsRequest_ProtoRows); ok {
return x.ProtoRows
}
return nil
}
func (x *AppendRowsRequest) GetTraceId() string {
if x != nil {
return x.TraceId
}
return ""
}
func (x *AppendRowsRequest) GetMissingValueInterpretations() map[string]AppendRowsRequest_MissingValueInterpretation {
if x != nil {
return x.MissingValueInterpretations
}
return nil
}
type isAppendRowsRequest_Rows interface {
isAppendRowsRequest_Rows()
}
type AppendRowsRequest_ProtoRows struct {
// Rows in proto format.
ProtoRows *AppendRowsRequest_ProtoData `protobuf:"bytes,4,opt,name=proto_rows,json=protoRows,proto3,oneof"`
}
func (*AppendRowsRequest_ProtoRows) isAppendRowsRequest_Rows() {}
// Response message for `AppendRows`.
type AppendRowsResponse struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
// Types that are assignable to Response:
// *AppendRowsResponse_AppendResult_
// *AppendRowsResponse_Error
Response isAppendRowsResponse_Response `protobuf_oneof:"response"`
// If backend detects a schema update, pass it to user so that user can
// use it to input new type of message. It will be empty when no schema
// updates have occurred.
UpdatedSchema *TableSchema `protobuf:"bytes,3,opt,name=updated_schema,json=updatedSchema,proto3" json:"updated_schema,omitempty"`
// If a request failed due to corrupted rows, no rows in the batch will be
// appended. The API will return row level error info, so that the caller can