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query.pb.go
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query.pb.go
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// Code generated by protoc-gen-go.
// source: query.proto
// DO NOT EDIT!
/*
Package query is a generated protocol buffer package.
It is generated from these files:
query.proto
It has these top-level messages:
Target
VTGateCallerID
EventToken
Value
BindVariable
BoundQuery
ExecuteOptions
Field
Row
ResultExtras
QueryResult
StreamEvent
ExecuteRequest
ExecuteResponse
ResultWithError
ExecuteBatchRequest
ExecuteBatchResponse
StreamExecuteRequest
StreamExecuteResponse
BeginRequest
BeginResponse
CommitRequest
CommitResponse
RollbackRequest
RollbackResponse
PrepareRequest
PrepareResponse
CommitPreparedRequest
CommitPreparedResponse
RollbackPreparedRequest
RollbackPreparedResponse
CreateTransactionRequest
CreateTransactionResponse
StartCommitRequest
StartCommitResponse
SetRollbackRequest
SetRollbackResponse
ConcludeTransactionRequest
ConcludeTransactionResponse
ReadTransactionRequest
ReadTransactionResponse
BeginExecuteRequest
BeginExecuteResponse
BeginExecuteBatchRequest
BeginExecuteBatchResponse
MessageStreamRequest
MessageStreamResponse
MessageAckRequest
MessageAckResponse
SplitQueryRequest
QuerySplit
SplitQueryResponse
StreamHealthRequest
RealtimeStats
StreamHealthResponse
UpdateStreamRequest
UpdateStreamResponse
TransactionMetadata
*/
package query
import proto "github.com/golang/protobuf/proto"
import fmt "fmt"
import math "math"
import topodata "github.com/youtube/vitess/go/vt/proto/topodata"
import vtrpc "github.com/youtube/vitess/go/vt/proto/vtrpc"
// 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
// Flags sent from the MySQL C API
type MySqlFlag int32
const (
MySqlFlag_EMPTY MySqlFlag = 0
MySqlFlag_NOT_NULL_FLAG MySqlFlag = 1
MySqlFlag_PRI_KEY_FLAG MySqlFlag = 2
MySqlFlag_UNIQUE_KEY_FLAG MySqlFlag = 4
MySqlFlag_MULTIPLE_KEY_FLAG MySqlFlag = 8
MySqlFlag_BLOB_FLAG MySqlFlag = 16
MySqlFlag_UNSIGNED_FLAG MySqlFlag = 32
MySqlFlag_ZEROFILL_FLAG MySqlFlag = 64
MySqlFlag_BINARY_FLAG MySqlFlag = 128
MySqlFlag_ENUM_FLAG MySqlFlag = 256
MySqlFlag_AUTO_INCREMENT_FLAG MySqlFlag = 512
MySqlFlag_TIMESTAMP_FLAG MySqlFlag = 1024
MySqlFlag_SET_FLAG MySqlFlag = 2048
MySqlFlag_NO_DEFAULT_VALUE_FLAG MySqlFlag = 4096
MySqlFlag_ON_UPDATE_NOW_FLAG MySqlFlag = 8192
MySqlFlag_NUM_FLAG MySqlFlag = 32768
MySqlFlag_PART_KEY_FLAG MySqlFlag = 16384
MySqlFlag_GROUP_FLAG MySqlFlag = 32768
MySqlFlag_UNIQUE_FLAG MySqlFlag = 65536
MySqlFlag_BINCMP_FLAG MySqlFlag = 131072
)
var MySqlFlag_name = map[int32]string{
0: "EMPTY",
1: "NOT_NULL_FLAG",
2: "PRI_KEY_FLAG",
4: "UNIQUE_KEY_FLAG",
8: "MULTIPLE_KEY_FLAG",
16: "BLOB_FLAG",
32: "UNSIGNED_FLAG",
64: "ZEROFILL_FLAG",
128: "BINARY_FLAG",
256: "ENUM_FLAG",
512: "AUTO_INCREMENT_FLAG",
1024: "TIMESTAMP_FLAG",
2048: "SET_FLAG",
4096: "NO_DEFAULT_VALUE_FLAG",
8192: "ON_UPDATE_NOW_FLAG",
32768: "NUM_FLAG",
16384: "PART_KEY_FLAG",
// Duplicate value: 32768: "GROUP_FLAG",
65536: "UNIQUE_FLAG",
131072: "BINCMP_FLAG",
}
var MySqlFlag_value = map[string]int32{
"EMPTY": 0,
"NOT_NULL_FLAG": 1,
"PRI_KEY_FLAG": 2,
"UNIQUE_KEY_FLAG": 4,
"MULTIPLE_KEY_FLAG": 8,
"BLOB_FLAG": 16,
"UNSIGNED_FLAG": 32,
"ZEROFILL_FLAG": 64,
"BINARY_FLAG": 128,
"ENUM_FLAG": 256,
"AUTO_INCREMENT_FLAG": 512,
"TIMESTAMP_FLAG": 1024,
"SET_FLAG": 2048,
"NO_DEFAULT_VALUE_FLAG": 4096,
"ON_UPDATE_NOW_FLAG": 8192,
"NUM_FLAG": 32768,
"PART_KEY_FLAG": 16384,
"GROUP_FLAG": 32768,
"UNIQUE_FLAG": 65536,
"BINCMP_FLAG": 131072,
}
func (x MySqlFlag) String() string {
return proto.EnumName(MySqlFlag_name, int32(x))
}
func (MySqlFlag) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
// Flag allows us to qualify types by their common properties.
type Flag int32
const (
Flag_NONE Flag = 0
Flag_ISINTEGRAL Flag = 256
Flag_ISUNSIGNED Flag = 512
Flag_ISFLOAT Flag = 1024
Flag_ISQUOTED Flag = 2048
Flag_ISTEXT Flag = 4096
Flag_ISBINARY Flag = 8192
)
var Flag_name = map[int32]string{
0: "NONE",
256: "ISINTEGRAL",
512: "ISUNSIGNED",
1024: "ISFLOAT",
2048: "ISQUOTED",
4096: "ISTEXT",
8192: "ISBINARY",
}
var Flag_value = map[string]int32{
"NONE": 0,
"ISINTEGRAL": 256,
"ISUNSIGNED": 512,
"ISFLOAT": 1024,
"ISQUOTED": 2048,
"ISTEXT": 4096,
"ISBINARY": 8192,
}
func (x Flag) String() string {
return proto.EnumName(Flag_name, int32(x))
}
func (Flag) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{1} }
// Type defines the various supported data types in bind vars
// and query results.
type Type int32
const (
// NULL_TYPE specifies a NULL type.
Type_NULL_TYPE Type = 0
// INT8 specifies a TINYINT type.
// Properties: 1, IsNumber.
Type_INT8 Type = 257
// UINT8 specifies a TINYINT UNSIGNED type.
// Properties: 2, IsNumber, IsUnsigned.
Type_UINT8 Type = 770
// INT16 specifies a SMALLINT type.
// Properties: 3, IsNumber.
Type_INT16 Type = 259
// UINT16 specifies a SMALLINT UNSIGNED type.
// Properties: 4, IsNumber, IsUnsigned.
Type_UINT16 Type = 772
// INT24 specifies a MEDIUMINT type.
// Properties: 5, IsNumber.
Type_INT24 Type = 261
// UINT24 specifies a MEDIUMINT UNSIGNED type.
// Properties: 6, IsNumber, IsUnsigned.
Type_UINT24 Type = 774
// INT32 specifies a INTEGER type.
// Properties: 7, IsNumber.
Type_INT32 Type = 263
// UINT32 specifies a INTEGER UNSIGNED type.
// Properties: 8, IsNumber, IsUnsigned.
Type_UINT32 Type = 776
// INT64 specifies a BIGINT type.
// Properties: 9, IsNumber.
Type_INT64 Type = 265
// UINT64 specifies a BIGINT UNSIGNED type.
// Properties: 10, IsNumber, IsUnsigned.
Type_UINT64 Type = 778
// FLOAT32 specifies a FLOAT type.
// Properties: 11, IsFloat.
Type_FLOAT32 Type = 1035
// FLOAT64 specifies a DOUBLE or REAL type.
// Properties: 12, IsFloat.
Type_FLOAT64 Type = 1036
// TIMESTAMP specifies a TIMESTAMP type.
// Properties: 13, IsQuoted.
Type_TIMESTAMP Type = 2061
// DATE specifies a DATE type.
// Properties: 14, IsQuoted.
Type_DATE Type = 2062
// TIME specifies a TIME type.
// Properties: 15, IsQuoted.
Type_TIME Type = 2063
// DATETIME specifies a DATETIME type.
// Properties: 16, IsQuoted.
Type_DATETIME Type = 2064
// YEAR specifies a YEAR type.
// Properties: 17, IsNumber, IsUnsigned.
Type_YEAR Type = 785
// DECIMAL specifies a DECIMAL or NUMERIC type.
// Properties: 18, None.
Type_DECIMAL Type = 18
// TEXT specifies a TEXT type.
// Properties: 19, IsQuoted, IsText.
Type_TEXT Type = 6163
// BLOB specifies a BLOB type.
// Properties: 20, IsQuoted, IsBinary.
Type_BLOB Type = 10260
// VARCHAR specifies a VARCHAR type.
// Properties: 21, IsQuoted, IsText.
Type_VARCHAR Type = 6165
// VARBINARY specifies a VARBINARY type.
// Properties: 22, IsQuoted, IsBinary.
Type_VARBINARY Type = 10262
// CHAR specifies a CHAR type.
// Properties: 23, IsQuoted, IsText.
Type_CHAR Type = 6167
// BINARY specifies a BINARY type.
// Properties: 24, IsQuoted, IsBinary.
Type_BINARY Type = 10264
// BIT specifies a BIT type.
// Properties: 25, IsQuoted.
Type_BIT Type = 2073
// ENUM specifies an ENUM type.
// Properties: 26, IsQuoted.
Type_ENUM Type = 2074
// SET specifies a SET type.
// Properties: 27, IsQuoted.
Type_SET Type = 2075
// TUPLE specifies a a tuple. This cannot
// be returned in a QueryResult, but it can
// be sent as a bind var.
// Properties: 28, None.
Type_TUPLE Type = 28
// GEOMETRY specifies a GEOMETRY type.
// Properties: 29, IsQuoted.
Type_GEOMETRY Type = 2077
// JSON specified a JSON type.
// Properties: 30, IsQuoted.
Type_JSON Type = 2078
)
var Type_name = map[int32]string{
0: "NULL_TYPE",
257: "INT8",
770: "UINT8",
259: "INT16",
772: "UINT16",
261: "INT24",
774: "UINT24",
263: "INT32",
776: "UINT32",
265: "INT64",
778: "UINT64",
1035: "FLOAT32",
1036: "FLOAT64",
2061: "TIMESTAMP",
2062: "DATE",
2063: "TIME",
2064: "DATETIME",
785: "YEAR",
18: "DECIMAL",
6163: "TEXT",
10260: "BLOB",
6165: "VARCHAR",
10262: "VARBINARY",
6167: "CHAR",
10264: "BINARY",
2073: "BIT",
2074: "ENUM",
2075: "SET",
28: "TUPLE",
2077: "GEOMETRY",
2078: "JSON",
}
var Type_value = map[string]int32{
"NULL_TYPE": 0,
"INT8": 257,
"UINT8": 770,
"INT16": 259,
"UINT16": 772,
"INT24": 261,
"UINT24": 774,
"INT32": 263,
"UINT32": 776,
"INT64": 265,
"UINT64": 778,
"FLOAT32": 1035,
"FLOAT64": 1036,
"TIMESTAMP": 2061,
"DATE": 2062,
"TIME": 2063,
"DATETIME": 2064,
"YEAR": 785,
"DECIMAL": 18,
"TEXT": 6163,
"BLOB": 10260,
"VARCHAR": 6165,
"VARBINARY": 10262,
"CHAR": 6167,
"BINARY": 10264,
"BIT": 2073,
"ENUM": 2074,
"SET": 2075,
"TUPLE": 28,
"GEOMETRY": 2077,
"JSON": 2078,
}
func (x Type) String() string {
return proto.EnumName(Type_name, int32(x))
}
func (Type) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{2} }
// TransactionState represents the state of a distributed transaction.
type TransactionState int32
const (
TransactionState_UNKNOWN TransactionState = 0
TransactionState_PREPARE TransactionState = 1
TransactionState_COMMIT TransactionState = 2
TransactionState_ROLLBACK TransactionState = 3
)
var TransactionState_name = map[int32]string{
0: "UNKNOWN",
1: "PREPARE",
2: "COMMIT",
3: "ROLLBACK",
}
var TransactionState_value = map[string]int32{
"UNKNOWN": 0,
"PREPARE": 1,
"COMMIT": 2,
"ROLLBACK": 3,
}
func (x TransactionState) String() string {
return proto.EnumName(TransactionState_name, int32(x))
}
func (TransactionState) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{3} }
type ExecuteOptions_IncludedFields int32
const (
ExecuteOptions_TYPE_AND_NAME ExecuteOptions_IncludedFields = 0
ExecuteOptions_TYPE_ONLY ExecuteOptions_IncludedFields = 1
ExecuteOptions_ALL ExecuteOptions_IncludedFields = 2
)
var ExecuteOptions_IncludedFields_name = map[int32]string{
0: "TYPE_AND_NAME",
1: "TYPE_ONLY",
2: "ALL",
}
var ExecuteOptions_IncludedFields_value = map[string]int32{
"TYPE_AND_NAME": 0,
"TYPE_ONLY": 1,
"ALL": 2,
}
func (x ExecuteOptions_IncludedFields) String() string {
return proto.EnumName(ExecuteOptions_IncludedFields_name, int32(x))
}
func (ExecuteOptions_IncludedFields) EnumDescriptor() ([]byte, []int) {
return fileDescriptor0, []int{6, 0}
}
// The category of one statement.
type StreamEvent_Statement_Category int32
const (
StreamEvent_Statement_Error StreamEvent_Statement_Category = 0
StreamEvent_Statement_DML StreamEvent_Statement_Category = 1
StreamEvent_Statement_DDL StreamEvent_Statement_Category = 2
)
var StreamEvent_Statement_Category_name = map[int32]string{
0: "Error",
1: "DML",
2: "DDL",
}
var StreamEvent_Statement_Category_value = map[string]int32{
"Error": 0,
"DML": 1,
"DDL": 2,
}
func (x StreamEvent_Statement_Category) String() string {
return proto.EnumName(StreamEvent_Statement_Category_name, int32(x))
}
func (StreamEvent_Statement_Category) EnumDescriptor() ([]byte, []int) {
return fileDescriptor0, []int{11, 0, 0}
}
type SplitQueryRequest_Algorithm int32
const (
SplitQueryRequest_EQUAL_SPLITS SplitQueryRequest_Algorithm = 0
SplitQueryRequest_FULL_SCAN SplitQueryRequest_Algorithm = 1
)
var SplitQueryRequest_Algorithm_name = map[int32]string{
0: "EQUAL_SPLITS",
1: "FULL_SCAN",
}
var SplitQueryRequest_Algorithm_value = map[string]int32{
"EQUAL_SPLITS": 0,
"FULL_SCAN": 1,
}
func (x SplitQueryRequest_Algorithm) String() string {
return proto.EnumName(SplitQueryRequest_Algorithm_name, int32(x))
}
func (SplitQueryRequest_Algorithm) EnumDescriptor() ([]byte, []int) {
return fileDescriptor0, []int{49, 0}
}
// Target describes what the client expects the tablet is.
// If the tablet does not match, an error is returned.
type Target struct {
Keyspace string `protobuf:"bytes,1,opt,name=keyspace" json:"keyspace,omitempty"`
Shard string `protobuf:"bytes,2,opt,name=shard" json:"shard,omitempty"`
TabletType topodata.TabletType `protobuf:"varint,3,opt,name=tablet_type,json=tabletType,enum=topodata.TabletType" json:"tablet_type,omitempty"`
}
func (m *Target) Reset() { *m = Target{} }
func (m *Target) String() string { return proto.CompactTextString(m) }
func (*Target) ProtoMessage() {}
func (*Target) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
func (m *Target) GetKeyspace() string {
if m != nil {
return m.Keyspace
}
return ""
}
func (m *Target) GetShard() string {
if m != nil {
return m.Shard
}
return ""
}
func (m *Target) GetTabletType() topodata.TabletType {
if m != nil {
return m.TabletType
}
return topodata.TabletType_UNKNOWN
}
// VTGateCallerID is sent by VTGate to VTTablet to describe the
// caller. If possible, this information is secure. For instance,
// if using unique certificates that guarantee that VTGate->VTTablet
// traffic cannot be spoofed, then VTTablet can trust this information,
// and VTTablet will use it for tablet ACLs, for instance.
// Because of this security guarantee, this is different than the CallerID
// structure, which is not secure at all, because it is provided
// by the Vitess client.
type VTGateCallerID struct {
Username string `protobuf:"bytes,1,opt,name=username" json:"username,omitempty"`
Groups []string `protobuf:"bytes,2,rep,name=groups" json:"groups,omitempty"`
}
func (m *VTGateCallerID) Reset() { *m = VTGateCallerID{} }
func (m *VTGateCallerID) String() string { return proto.CompactTextString(m) }
func (*VTGateCallerID) ProtoMessage() {}
func (*VTGateCallerID) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} }
func (m *VTGateCallerID) GetUsername() string {
if m != nil {
return m.Username
}
return ""
}
func (m *VTGateCallerID) GetGroups() []string {
if m != nil {
return m.Groups
}
return nil
}
// EventToken is a structure that describes a point in time in a
// replication stream on one shard. The most recent known replication
// position can be retrieved from vttablet when executing a query. It
// is also sent with the replication streams from the binlog service.
type EventToken struct {
// timestamp is the MySQL timestamp of the statements. Seconds since Epoch.
Timestamp int64 `protobuf:"varint,1,opt,name=timestamp" json:"timestamp,omitempty"`
// The shard name that applied the statements. Note this is not set when
// streaming from a vttablet. It is only used on the client -> vtgate link.
Shard string `protobuf:"bytes,2,opt,name=shard" json:"shard,omitempty"`
// The position on the replication stream after this statement was applied.
// It is not the transaction ID / GTID, but the position / GTIDSet.
Position string `protobuf:"bytes,3,opt,name=position" json:"position,omitempty"`
}
func (m *EventToken) Reset() { *m = EventToken{} }
func (m *EventToken) String() string { return proto.CompactTextString(m) }
func (*EventToken) ProtoMessage() {}
func (*EventToken) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} }
func (m *EventToken) GetTimestamp() int64 {
if m != nil {
return m.Timestamp
}
return 0
}
func (m *EventToken) GetShard() string {
if m != nil {
return m.Shard
}
return ""
}
func (m *EventToken) GetPosition() string {
if m != nil {
return m.Position
}
return ""
}
// Value represents a typed value.
type Value struct {
Type Type `protobuf:"varint,1,opt,name=type,enum=query.Type" json:"type,omitempty"`
Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
}
func (m *Value) Reset() { *m = Value{} }
func (m *Value) String() string { return proto.CompactTextString(m) }
func (*Value) ProtoMessage() {}
func (*Value) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{3} }
func (m *Value) GetType() Type {
if m != nil {
return m.Type
}
return Type_NULL_TYPE
}
func (m *Value) GetValue() []byte {
if m != nil {
return m.Value
}
return nil
}
// BindVariable represents a single bind variable in a Query.
type BindVariable struct {
Type Type `protobuf:"varint,1,opt,name=type,enum=query.Type" json:"type,omitempty"`
Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
// values are set if type is TUPLE.
Values []*Value `protobuf:"bytes,3,rep,name=values" json:"values,omitempty"`
}
func (m *BindVariable) Reset() { *m = BindVariable{} }
func (m *BindVariable) String() string { return proto.CompactTextString(m) }
func (*BindVariable) ProtoMessage() {}
func (*BindVariable) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{4} }
func (m *BindVariable) GetType() Type {
if m != nil {
return m.Type
}
return Type_NULL_TYPE
}
func (m *BindVariable) GetValue() []byte {
if m != nil {
return m.Value
}
return nil
}
func (m *BindVariable) GetValues() []*Value {
if m != nil {
return m.Values
}
return nil
}
// BoundQuery is a query with its bind variables
type BoundQuery struct {
// sql is the SQL query to execute
Sql string `protobuf:"bytes,1,opt,name=sql" json:"sql,omitempty"`
// bind_variables is a map of all bind variables to expand in the query
BindVariables map[string]*BindVariable `protobuf:"bytes,2,rep,name=bind_variables,json=bindVariables" json:"bind_variables,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
}
func (m *BoundQuery) Reset() { *m = BoundQuery{} }
func (m *BoundQuery) String() string { return proto.CompactTextString(m) }
func (*BoundQuery) ProtoMessage() {}
func (*BoundQuery) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{5} }
func (m *BoundQuery) GetSql() string {
if m != nil {
return m.Sql
}
return ""
}
func (m *BoundQuery) GetBindVariables() map[string]*BindVariable {
if m != nil {
return m.BindVariables
}
return nil
}
// ExecuteOptions is passed around for all Execute calls.
type ExecuteOptions struct {
// If set, we will try to include an EventToken with the responses.
IncludeEventToken bool `protobuf:"varint,2,opt,name=include_event_token,json=includeEventToken" json:"include_event_token,omitempty"`
// If set, the fresher field may be set as a result comparison to this token.
// This is a shortcut so the application doesn't need to care about
// comparing EventTokens.
CompareEventToken *EventToken `protobuf:"bytes,3,opt,name=compare_event_token,json=compareEventToken" json:"compare_event_token,omitempty"`
// Controls what fields are returned in Field message responses from mysql, i.e.
// field name, table name, etc. This is an optimization for high-QPS queries where
// the client knows what it's getting
IncludedFields ExecuteOptions_IncludedFields `protobuf:"varint,4,opt,name=included_fields,json=includedFields,enum=query.ExecuteOptions_IncludedFields" json:"included_fields,omitempty"`
}
func (m *ExecuteOptions) Reset() { *m = ExecuteOptions{} }
func (m *ExecuteOptions) String() string { return proto.CompactTextString(m) }
func (*ExecuteOptions) ProtoMessage() {}
func (*ExecuteOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{6} }
func (m *ExecuteOptions) GetIncludeEventToken() bool {
if m != nil {
return m.IncludeEventToken
}
return false
}
func (m *ExecuteOptions) GetCompareEventToken() *EventToken {
if m != nil {
return m.CompareEventToken
}
return nil
}
func (m *ExecuteOptions) GetIncludedFields() ExecuteOptions_IncludedFields {
if m != nil {
return m.IncludedFields
}
return ExecuteOptions_TYPE_AND_NAME
}
// Field describes a single column returned by a query
type Field struct {
// name of the field as returned by mysql C API
Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
// vitess-defined type. Conversion function is in sqltypes package.
Type Type `protobuf:"varint,2,opt,name=type,enum=query.Type" json:"type,omitempty"`
// Remaining fields from mysql C API.
// These fields are only populated when ExecuteOptions.included_fields
// is set to IncludedFields.ALL.
Table string `protobuf:"bytes,3,opt,name=table" json:"table,omitempty"`
OrgTable string `protobuf:"bytes,4,opt,name=org_table,json=orgTable" json:"org_table,omitempty"`
Database string `protobuf:"bytes,5,opt,name=database" json:"database,omitempty"`
OrgName string `protobuf:"bytes,6,opt,name=org_name,json=orgName" json:"org_name,omitempty"`
// column_length is really a uint32. All 32 bits can be used.
ColumnLength uint32 `protobuf:"varint,7,opt,name=column_length,json=columnLength" json:"column_length,omitempty"`
// charset is actually a uint16. Only the lower 16 bits are used.
Charset uint32 `protobuf:"varint,8,opt,name=charset" json:"charset,omitempty"`
// decimals is actualy a uint8. Only the lower 8 bits are used.
Decimals uint32 `protobuf:"varint,9,opt,name=decimals" json:"decimals,omitempty"`
// flags is actually a uint16. Only the lower 16 bits are used.
Flags uint32 `protobuf:"varint,10,opt,name=flags" json:"flags,omitempty"`
}
func (m *Field) Reset() { *m = Field{} }
func (m *Field) String() string { return proto.CompactTextString(m) }
func (*Field) ProtoMessage() {}
func (*Field) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{7} }
func (m *Field) GetName() string {
if m != nil {
return m.Name
}
return ""
}
func (m *Field) GetType() Type {
if m != nil {
return m.Type
}
return Type_NULL_TYPE
}
func (m *Field) GetTable() string {
if m != nil {
return m.Table
}
return ""
}
func (m *Field) GetOrgTable() string {
if m != nil {
return m.OrgTable
}
return ""
}
func (m *Field) GetDatabase() string {
if m != nil {
return m.Database
}
return ""
}
func (m *Field) GetOrgName() string {
if m != nil {
return m.OrgName
}
return ""
}
func (m *Field) GetColumnLength() uint32 {
if m != nil {
return m.ColumnLength
}
return 0
}
func (m *Field) GetCharset() uint32 {
if m != nil {
return m.Charset
}
return 0
}
func (m *Field) GetDecimals() uint32 {
if m != nil {
return m.Decimals
}
return 0
}
func (m *Field) GetFlags() uint32 {
if m != nil {
return m.Flags
}
return 0
}
// Row is a database row.
type Row struct {
// lengths contains the length of each value in values.
// A length of -1 means that the field is NULL. While
// reading values, you have to accummulate the length
// to know the offset where the next value begins in values.
Lengths []int64 `protobuf:"zigzag64,1,rep,packed,name=lengths" json:"lengths,omitempty"`
// values contains a concatenation of all values in the row.
Values []byte `protobuf:"bytes,2,opt,name=values,proto3" json:"values,omitempty"`
}
func (m *Row) Reset() { *m = Row{} }
func (m *Row) String() string { return proto.CompactTextString(m) }
func (*Row) ProtoMessage() {}
func (*Row) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{8} }
func (m *Row) GetLengths() []int64 {
if m != nil {
return m.Lengths
}
return nil
}
func (m *Row) GetValues() []byte {
if m != nil {
return m.Values
}
return nil
}
// ResultExtras contains optional out-of-band information. Usually the
// extras are requested by adding ExecuteOptions flags.
type ResultExtras struct {
// event_token is populated if the include_event_token flag is set
// in ExecuteOptions.
EventToken *EventToken `protobuf:"bytes,1,opt,name=event_token,json=eventToken" json:"event_token,omitempty"`
// If set, it means the data returned with this result is fresher
// than the compare_token passed in the ExecuteOptions.
Fresher bool `protobuf:"varint,2,opt,name=fresher" json:"fresher,omitempty"`
}
func (m *ResultExtras) Reset() { *m = ResultExtras{} }
func (m *ResultExtras) String() string { return proto.CompactTextString(m) }
func (*ResultExtras) ProtoMessage() {}
func (*ResultExtras) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{9} }
func (m *ResultExtras) GetEventToken() *EventToken {
if m != nil {
return m.EventToken
}
return nil
}
func (m *ResultExtras) GetFresher() bool {
if m != nil {
return m.Fresher
}
return false
}
// QueryResult is returned by Execute and ExecuteStream.
//
// As returned by Execute, len(fields) is always equal to len(row)
// (for each row in rows).
//
// As returned by StreamExecute, the first QueryResult has the fields
// set, and subsequent QueryResult have rows set. And as Execute,
// len(QueryResult[0].fields) is always equal to len(row) (for each
// row in rows for each QueryResult in QueryResult[1:]).
type QueryResult struct {
Fields []*Field `protobuf:"bytes,1,rep,name=fields" json:"fields,omitempty"`
RowsAffected uint64 `protobuf:"varint,2,opt,name=rows_affected,json=rowsAffected" json:"rows_affected,omitempty"`
InsertId uint64 `protobuf:"varint,3,opt,name=insert_id,json=insertId" json:"insert_id,omitempty"`
Rows []*Row `protobuf:"bytes,4,rep,name=rows" json:"rows,omitempty"`
Extras *ResultExtras `protobuf:"bytes,5,opt,name=extras" json:"extras,omitempty"`
}
func (m *QueryResult) Reset() { *m = QueryResult{} }
func (m *QueryResult) String() string { return proto.CompactTextString(m) }
func (*QueryResult) ProtoMessage() {}
func (*QueryResult) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{10} }
func (m *QueryResult) GetFields() []*Field {
if m != nil {
return m.Fields
}
return nil
}
func (m *QueryResult) GetRowsAffected() uint64 {
if m != nil {
return m.RowsAffected
}
return 0
}
func (m *QueryResult) GetInsertId() uint64 {
if m != nil {
return m.InsertId
}
return 0
}
func (m *QueryResult) GetRows() []*Row {
if m != nil {
return m.Rows
}
return nil
}
func (m *QueryResult) GetExtras() *ResultExtras {
if m != nil {
return m.Extras
}
return nil
}
// StreamEvent describes a set of transformations that happened as a
// single transactional unit on a server. It is streamed back by the
// Update Stream calls.
type StreamEvent struct {
// The statements in this transaction.
Statements []*StreamEvent_Statement `protobuf:"bytes,1,rep,name=statements" json:"statements,omitempty"`
// The Event Token for this event.
EventToken *EventToken `protobuf:"bytes,2,opt,name=event_token,json=eventToken" json:"event_token,omitempty"`
}
func (m *StreamEvent) Reset() { *m = StreamEvent{} }
func (m *StreamEvent) String() string { return proto.CompactTextString(m) }
func (*StreamEvent) ProtoMessage() {}
func (*StreamEvent) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{11} }
func (m *StreamEvent) GetStatements() []*StreamEvent_Statement {
if m != nil {
return m.Statements
}
return nil
}
func (m *StreamEvent) GetEventToken() *EventToken {
if m != nil {
return m.EventToken
}
return nil
}
// One individual Statement in a transaction.
type StreamEvent_Statement struct {
Category StreamEvent_Statement_Category `protobuf:"varint,1,opt,name=category,enum=query.StreamEvent_Statement_Category" json:"category,omitempty"`
// table_name, primary_key_fields and primary_key_values are set for DML.
TableName string `protobuf:"bytes,2,opt,name=table_name,json=tableName" json:"table_name,omitempty"`
PrimaryKeyFields []*Field `protobuf:"bytes,3,rep,name=primary_key_fields,json=primaryKeyFields" json:"primary_key_fields,omitempty"`
PrimaryKeyValues []*Row `protobuf:"bytes,4,rep,name=primary_key_values,json=primaryKeyValues" json:"primary_key_values,omitempty"`
// sql is set for all queries.
// FIXME(alainjobart) we may not need it for DMLs.
Sql []byte `protobuf:"bytes,5,opt,name=sql,proto3" json:"sql,omitempty"`
}
func (m *StreamEvent_Statement) Reset() { *m = StreamEvent_Statement{} }
func (m *StreamEvent_Statement) String() string { return proto.CompactTextString(m) }
func (*StreamEvent_Statement) ProtoMessage() {}
func (*StreamEvent_Statement) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{11, 0} }
func (m *StreamEvent_Statement) GetCategory() StreamEvent_Statement_Category {
if m != nil {
return m.Category
}
return StreamEvent_Statement_Error
}
func (m *StreamEvent_Statement) GetTableName() string {
if m != nil {
return m.TableName
}
return ""
}
func (m *StreamEvent_Statement) GetPrimaryKeyFields() []*Field {
if m != nil {
return m.PrimaryKeyFields
}
return nil
}
func (m *StreamEvent_Statement) GetPrimaryKeyValues() []*Row {
if m != nil {
return m.PrimaryKeyValues
}
return nil
}