| // Code generated by protoc-gen-go. DO NOT EDIT. |
| // source: google/spanner/v1/result_set.proto |
| |
| package spanner // import "google.golang.org/genproto/googleapis/spanner/v1" |
| |
| import proto "github.com/golang/protobuf/proto" |
| import fmt "fmt" |
| import math "math" |
| import _struct "github.com/golang/protobuf/ptypes/struct" |
| import _ "google.golang.org/genproto/googleapis/api/annotations" |
| |
| // Reference imports to suppress errors if they are not otherwise used. |
| var _ = proto.Marshal |
| var _ = fmt.Errorf |
| var _ = math.Inf |
| |
| // This is a compile-time assertion to ensure that this generated file |
| // is compatible with the proto package it is being compiled against. |
| // A compilation error at this line likely means your copy of the |
| // proto package needs to be updated. |
| const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package |
| |
| // Results from [Read][google.spanner.v1.Spanner.Read] or |
| // [ExecuteSql][google.spanner.v1.Spanner.ExecuteSql]. |
| type ResultSet struct { |
| // Metadata about the result set, such as row type information. |
| Metadata *ResultSetMetadata `protobuf:"bytes,1,opt,name=metadata,proto3" json:"metadata,omitempty"` |
| // Each element in `rows` is a row whose format is defined by |
| // [metadata.row_type][google.spanner.v1.ResultSetMetadata.row_type]. The ith element |
| // in each row matches the ith field in |
| // [metadata.row_type][google.spanner.v1.ResultSetMetadata.row_type]. Elements are |
| // encoded based on type as described |
| // [here][google.spanner.v1.TypeCode]. |
| Rows []*_struct.ListValue `protobuf:"bytes,2,rep,name=rows,proto3" json:"rows,omitempty"` |
| // Query plan and execution statistics for the query that produced this |
| // result set. These can be requested by setting |
| // [ExecuteSqlRequest.query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode]. |
| Stats *ResultSetStats `protobuf:"bytes,3,opt,name=stats,proto3" json:"stats,omitempty"` |
| XXX_NoUnkeyedLiteral struct{} `json:"-"` |
| XXX_unrecognized []byte `json:"-"` |
| XXX_sizecache int32 `json:"-"` |
| } |
| |
| func (m *ResultSet) Reset() { *m = ResultSet{} } |
| func (m *ResultSet) String() string { return proto.CompactTextString(m) } |
| func (*ResultSet) ProtoMessage() {} |
| func (*ResultSet) Descriptor() ([]byte, []int) { |
| return fileDescriptor_result_set_d3beff64c1ecf5a2, []int{0} |
| } |
| func (m *ResultSet) XXX_Unmarshal(b []byte) error { |
| return xxx_messageInfo_ResultSet.Unmarshal(m, b) |
| } |
| func (m *ResultSet) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { |
| return xxx_messageInfo_ResultSet.Marshal(b, m, deterministic) |
| } |
| func (dst *ResultSet) XXX_Merge(src proto.Message) { |
| xxx_messageInfo_ResultSet.Merge(dst, src) |
| } |
| func (m *ResultSet) XXX_Size() int { |
| return xxx_messageInfo_ResultSet.Size(m) |
| } |
| func (m *ResultSet) XXX_DiscardUnknown() { |
| xxx_messageInfo_ResultSet.DiscardUnknown(m) |
| } |
| |
| var xxx_messageInfo_ResultSet proto.InternalMessageInfo |
| |
| func (m *ResultSet) GetMetadata() *ResultSetMetadata { |
| if m != nil { |
| return m.Metadata |
| } |
| return nil |
| } |
| |
| func (m *ResultSet) GetRows() []*_struct.ListValue { |
| if m != nil { |
| return m.Rows |
| } |
| return nil |
| } |
| |
| func (m *ResultSet) GetStats() *ResultSetStats { |
| if m != nil { |
| return m.Stats |
| } |
| return nil |
| } |
| |
| // Partial results from a streaming read or SQL query. Streaming reads and |
| // SQL queries better tolerate large result sets, large rows, and large |
| // values, but are a little trickier to consume. |
| type PartialResultSet struct { |
| // Metadata about the result set, such as row type information. |
| // Only present in the first response. |
| Metadata *ResultSetMetadata `protobuf:"bytes,1,opt,name=metadata,proto3" json:"metadata,omitempty"` |
| // A streamed result set consists of a stream of values, which might |
| // be split into many `PartialResultSet` messages to accommodate |
| // large rows and/or large values. Every N complete values defines a |
| // row, where N is equal to the number of entries in |
| // [metadata.row_type.fields][google.spanner.v1.StructType.fields]. |
| // |
| // Most values are encoded based on type as described |
| // [here][google.spanner.v1.TypeCode]. |
| // |
| // It is possible that the last value in values is "chunked", |
| // meaning that the rest of the value is sent in subsequent |
| // `PartialResultSet`(s). This is denoted by the [chunked_value][google.spanner.v1.PartialResultSet.chunked_value] |
| // field. Two or more chunked values can be merged to form a |
| // complete value as follows: |
| // |
| // * `bool/number/null`: cannot be chunked |
| // * `string`: concatenate the strings |
| // * `list`: concatenate the lists. If the last element in a list is a |
| // `string`, `list`, or `object`, merge it with the first element in |
| // the next list by applying these rules recursively. |
| // * `object`: concatenate the (field name, field value) pairs. If a |
| // field name is duplicated, then apply these rules recursively |
| // to merge the field values. |
| // |
| // Some examples of merging: |
| // |
| // # Strings are concatenated. |
| // "foo", "bar" => "foobar" |
| // |
| // # Lists of non-strings are concatenated. |
| // [2, 3], [4] => [2, 3, 4] |
| // |
| // # Lists are concatenated, but the last and first elements are merged |
| // # because they are strings. |
| // ["a", "b"], ["c", "d"] => ["a", "bc", "d"] |
| // |
| // # Lists are concatenated, but the last and first elements are merged |
| // # because they are lists. Recursively, the last and first elements |
| // # of the inner lists are merged because they are strings. |
| // ["a", ["b", "c"]], [["d"], "e"] => ["a", ["b", "cd"], "e"] |
| // |
| // # Non-overlapping object fields are combined. |
| // {"a": "1"}, {"b": "2"} => {"a": "1", "b": 2"} |
| // |
| // # Overlapping object fields are merged. |
| // {"a": "1"}, {"a": "2"} => {"a": "12"} |
| // |
| // # Examples of merging objects containing lists of strings. |
| // {"a": ["1"]}, {"a": ["2"]} => {"a": ["12"]} |
| // |
| // For a more complete example, suppose a streaming SQL query is |
| // yielding a result set whose rows contain a single string |
| // field. The following `PartialResultSet`s might be yielded: |
| // |
| // { |
| // "metadata": { ... } |
| // "values": ["Hello", "W"] |
| // "chunked_value": true |
| // "resume_token": "Af65..." |
| // } |
| // { |
| // "values": ["orl"] |
| // "chunked_value": true |
| // "resume_token": "Bqp2..." |
| // } |
| // { |
| // "values": ["d"] |
| // "resume_token": "Zx1B..." |
| // } |
| // |
| // This sequence of `PartialResultSet`s encodes two rows, one |
| // containing the field value `"Hello"`, and a second containing the |
| // field value `"World" = "W" + "orl" + "d"`. |
| Values []*_struct.Value `protobuf:"bytes,2,rep,name=values,proto3" json:"values,omitempty"` |
| // If true, then the final value in [values][google.spanner.v1.PartialResultSet.values] is chunked, and must |
| // be combined with more values from subsequent `PartialResultSet`s |
| // to obtain a complete field value. |
| ChunkedValue bool `protobuf:"varint,3,opt,name=chunked_value,json=chunkedValue,proto3" json:"chunked_value,omitempty"` |
| // Streaming calls might be interrupted for a variety of reasons, such |
| // as TCP connection loss. If this occurs, the stream of results can |
| // be resumed by re-sending the original request and including |
| // `resume_token`. Note that executing any other transaction in the |
| // same session invalidates the token. |
| ResumeToken []byte `protobuf:"bytes,4,opt,name=resume_token,json=resumeToken,proto3" json:"resume_token,omitempty"` |
| // Query plan and execution statistics for the query that produced this |
| // streaming result set. These can be requested by setting |
| // [ExecuteSqlRequest.query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode] and are sent |
| // only once with the last response in the stream. |
| Stats *ResultSetStats `protobuf:"bytes,5,opt,name=stats,proto3" json:"stats,omitempty"` |
| XXX_NoUnkeyedLiteral struct{} `json:"-"` |
| XXX_unrecognized []byte `json:"-"` |
| XXX_sizecache int32 `json:"-"` |
| } |
| |
| func (m *PartialResultSet) Reset() { *m = PartialResultSet{} } |
| func (m *PartialResultSet) String() string { return proto.CompactTextString(m) } |
| func (*PartialResultSet) ProtoMessage() {} |
| func (*PartialResultSet) Descriptor() ([]byte, []int) { |
| return fileDescriptor_result_set_d3beff64c1ecf5a2, []int{1} |
| } |
| func (m *PartialResultSet) XXX_Unmarshal(b []byte) error { |
| return xxx_messageInfo_PartialResultSet.Unmarshal(m, b) |
| } |
| func (m *PartialResultSet) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { |
| return xxx_messageInfo_PartialResultSet.Marshal(b, m, deterministic) |
| } |
| func (dst *PartialResultSet) XXX_Merge(src proto.Message) { |
| xxx_messageInfo_PartialResultSet.Merge(dst, src) |
| } |
| func (m *PartialResultSet) XXX_Size() int { |
| return xxx_messageInfo_PartialResultSet.Size(m) |
| } |
| func (m *PartialResultSet) XXX_DiscardUnknown() { |
| xxx_messageInfo_PartialResultSet.DiscardUnknown(m) |
| } |
| |
| var xxx_messageInfo_PartialResultSet proto.InternalMessageInfo |
| |
| func (m *PartialResultSet) GetMetadata() *ResultSetMetadata { |
| if m != nil { |
| return m.Metadata |
| } |
| return nil |
| } |
| |
| func (m *PartialResultSet) GetValues() []*_struct.Value { |
| if m != nil { |
| return m.Values |
| } |
| return nil |
| } |
| |
| func (m *PartialResultSet) GetChunkedValue() bool { |
| if m != nil { |
| return m.ChunkedValue |
| } |
| return false |
| } |
| |
| func (m *PartialResultSet) GetResumeToken() []byte { |
| if m != nil { |
| return m.ResumeToken |
| } |
| return nil |
| } |
| |
| func (m *PartialResultSet) GetStats() *ResultSetStats { |
| if m != nil { |
| return m.Stats |
| } |
| return nil |
| } |
| |
| // Metadata about a [ResultSet][google.spanner.v1.ResultSet] or [PartialResultSet][google.spanner.v1.PartialResultSet]. |
| type ResultSetMetadata struct { |
| // Indicates the field names and types for the rows in the result |
| // set. For example, a SQL query like `"SELECT UserId, UserName FROM |
| // Users"` could return a `row_type` value like: |
| // |
| // "fields": [ |
| // { "name": "UserId", "type": { "code": "INT64" } }, |
| // { "name": "UserName", "type": { "code": "STRING" } }, |
| // ] |
| RowType *StructType `protobuf:"bytes,1,opt,name=row_type,json=rowType,proto3" json:"row_type,omitempty"` |
| // If the read or SQL query began a transaction as a side-effect, the |
| // information about the new transaction is yielded here. |
| Transaction *Transaction `protobuf:"bytes,2,opt,name=transaction,proto3" json:"transaction,omitempty"` |
| XXX_NoUnkeyedLiteral struct{} `json:"-"` |
| XXX_unrecognized []byte `json:"-"` |
| XXX_sizecache int32 `json:"-"` |
| } |
| |
| func (m *ResultSetMetadata) Reset() { *m = ResultSetMetadata{} } |
| func (m *ResultSetMetadata) String() string { return proto.CompactTextString(m) } |
| func (*ResultSetMetadata) ProtoMessage() {} |
| func (*ResultSetMetadata) Descriptor() ([]byte, []int) { |
| return fileDescriptor_result_set_d3beff64c1ecf5a2, []int{2} |
| } |
| func (m *ResultSetMetadata) XXX_Unmarshal(b []byte) error { |
| return xxx_messageInfo_ResultSetMetadata.Unmarshal(m, b) |
| } |
| func (m *ResultSetMetadata) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { |
| return xxx_messageInfo_ResultSetMetadata.Marshal(b, m, deterministic) |
| } |
| func (dst *ResultSetMetadata) XXX_Merge(src proto.Message) { |
| xxx_messageInfo_ResultSetMetadata.Merge(dst, src) |
| } |
| func (m *ResultSetMetadata) XXX_Size() int { |
| return xxx_messageInfo_ResultSetMetadata.Size(m) |
| } |
| func (m *ResultSetMetadata) XXX_DiscardUnknown() { |
| xxx_messageInfo_ResultSetMetadata.DiscardUnknown(m) |
| } |
| |
| var xxx_messageInfo_ResultSetMetadata proto.InternalMessageInfo |
| |
| func (m *ResultSetMetadata) GetRowType() *StructType { |
| if m != nil { |
| return m.RowType |
| } |
| return nil |
| } |
| |
| func (m *ResultSetMetadata) GetTransaction() *Transaction { |
| if m != nil { |
| return m.Transaction |
| } |
| return nil |
| } |
| |
| // Additional statistics about a [ResultSet][google.spanner.v1.ResultSet] or [PartialResultSet][google.spanner.v1.PartialResultSet]. |
| type ResultSetStats struct { |
| // [QueryPlan][google.spanner.v1.QueryPlan] for the query associated with this result. |
| QueryPlan *QueryPlan `protobuf:"bytes,1,opt,name=query_plan,json=queryPlan,proto3" json:"query_plan,omitempty"` |
| // Aggregated statistics from the execution of the query. Only present when |
| // the query is profiled. For example, a query could return the statistics as |
| // follows: |
| // |
| // { |
| // "rows_returned": "3", |
| // "elapsed_time": "1.22 secs", |
| // "cpu_time": "1.19 secs" |
| // } |
| QueryStats *_struct.Struct `protobuf:"bytes,2,opt,name=query_stats,json=queryStats,proto3" json:"query_stats,omitempty"` |
| XXX_NoUnkeyedLiteral struct{} `json:"-"` |
| XXX_unrecognized []byte `json:"-"` |
| XXX_sizecache int32 `json:"-"` |
| } |
| |
| func (m *ResultSetStats) Reset() { *m = ResultSetStats{} } |
| func (m *ResultSetStats) String() string { return proto.CompactTextString(m) } |
| func (*ResultSetStats) ProtoMessage() {} |
| func (*ResultSetStats) Descriptor() ([]byte, []int) { |
| return fileDescriptor_result_set_d3beff64c1ecf5a2, []int{3} |
| } |
| func (m *ResultSetStats) XXX_Unmarshal(b []byte) error { |
| return xxx_messageInfo_ResultSetStats.Unmarshal(m, b) |
| } |
| func (m *ResultSetStats) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { |
| return xxx_messageInfo_ResultSetStats.Marshal(b, m, deterministic) |
| } |
| func (dst *ResultSetStats) XXX_Merge(src proto.Message) { |
| xxx_messageInfo_ResultSetStats.Merge(dst, src) |
| } |
| func (m *ResultSetStats) XXX_Size() int { |
| return xxx_messageInfo_ResultSetStats.Size(m) |
| } |
| func (m *ResultSetStats) XXX_DiscardUnknown() { |
| xxx_messageInfo_ResultSetStats.DiscardUnknown(m) |
| } |
| |
| var xxx_messageInfo_ResultSetStats proto.InternalMessageInfo |
| |
| func (m *ResultSetStats) GetQueryPlan() *QueryPlan { |
| if m != nil { |
| return m.QueryPlan |
| } |
| return nil |
| } |
| |
| func (m *ResultSetStats) GetQueryStats() *_struct.Struct { |
| if m != nil { |
| return m.QueryStats |
| } |
| return nil |
| } |
| |
| func init() { |
| proto.RegisterType((*ResultSet)(nil), "google.spanner.v1.ResultSet") |
| proto.RegisterType((*PartialResultSet)(nil), "google.spanner.v1.PartialResultSet") |
| proto.RegisterType((*ResultSetMetadata)(nil), "google.spanner.v1.ResultSetMetadata") |
| proto.RegisterType((*ResultSetStats)(nil), "google.spanner.v1.ResultSetStats") |
| } |
| |
| func init() { |
| proto.RegisterFile("google/spanner/v1/result_set.proto", fileDescriptor_result_set_d3beff64c1ecf5a2) |
| } |
| |
| var fileDescriptor_result_set_d3beff64c1ecf5a2 = []byte{ |
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| } |
