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- // Code generated by protoc-gen-go. DO NOT EDIT.
- // source: google/spanner/v1/keys.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
-
- // KeyRange represents a range of rows in a table or index.
- //
- // A range has a start key and an end key. These keys can be open or
- // closed, indicating if the range includes rows with that key.
- //
- // Keys are represented by lists, where the ith value in the list
- // corresponds to the ith component of the table or index primary key.
- // Individual values are encoded as described
- // [here][google.spanner.v1.TypeCode].
- //
- // For example, consider the following table definition:
- //
- // CREATE TABLE UserEvents (
- // UserName STRING(MAX),
- // EventDate STRING(10)
- // ) PRIMARY KEY(UserName, EventDate);
- //
- // The following keys name rows in this table:
- //
- // ["Bob", "2014-09-23"]
- // ["Alfred", "2015-06-12"]
- //
- // Since the `UserEvents` table's `PRIMARY KEY` clause names two
- // columns, each `UserEvents` key has two elements; the first is the
- // `UserName`, and the second is the `EventDate`.
- //
- // Key ranges with multiple components are interpreted
- // lexicographically by component using the table or index key's declared
- // sort order. For example, the following range returns all events for
- // user `"Bob"` that occurred in the year 2015:
- //
- // "start_closed": ["Bob", "2015-01-01"]
- // "end_closed": ["Bob", "2015-12-31"]
- //
- // Start and end keys can omit trailing key components. This affects the
- // inclusion and exclusion of rows that exactly match the provided key
- // components: if the key is closed, then rows that exactly match the
- // provided components are included; if the key is open, then rows
- // that exactly match are not included.
- //
- // For example, the following range includes all events for `"Bob"` that
- // occurred during and after the year 2000:
- //
- // "start_closed": ["Bob", "2000-01-01"]
- // "end_closed": ["Bob"]
- //
- // The next example retrieves all events for `"Bob"`:
- //
- // "start_closed": ["Bob"]
- // "end_closed": ["Bob"]
- //
- // To retrieve events before the year 2000:
- //
- // "start_closed": ["Bob"]
- // "end_open": ["Bob", "2000-01-01"]
- //
- // The following range includes all rows in the table:
- //
- // "start_closed": []
- // "end_closed": []
- //
- // This range returns all users whose `UserName` begins with any
- // character from A to C:
- //
- // "start_closed": ["A"]
- // "end_open": ["D"]
- //
- // This range returns all users whose `UserName` begins with B:
- //
- // "start_closed": ["B"]
- // "end_open": ["C"]
- //
- // Key ranges honor column sort order. For example, suppose a table is
- // defined as follows:
- //
- // CREATE TABLE DescendingSortedTable {
- // Key INT64,
- // ...
- // ) PRIMARY KEY(Key DESC);
- //
- // The following range retrieves all rows with key values between 1
- // and 100 inclusive:
- //
- // "start_closed": ["100"]
- // "end_closed": ["1"]
- //
- // Note that 100 is passed as the start, and 1 is passed as the end,
- // because `Key` is a descending column in the schema.
- type KeyRange struct {
- // The start key must be provided. It can be either closed or open.
- //
- // Types that are valid to be assigned to StartKeyType:
- // *KeyRange_StartClosed
- // *KeyRange_StartOpen
- StartKeyType isKeyRange_StartKeyType `protobuf_oneof:"start_key_type"`
- // The end key must be provided. It can be either closed or open.
- //
- // Types that are valid to be assigned to EndKeyType:
- // *KeyRange_EndClosed
- // *KeyRange_EndOpen
- EndKeyType isKeyRange_EndKeyType `protobuf_oneof:"end_key_type"`
- XXX_NoUnkeyedLiteral struct{} `json:"-"`
- XXX_unrecognized []byte `json:"-"`
- XXX_sizecache int32 `json:"-"`
- }
-
- func (m *KeyRange) Reset() { *m = KeyRange{} }
- func (m *KeyRange) String() string { return proto.CompactTextString(m) }
- func (*KeyRange) ProtoMessage() {}
- func (*KeyRange) Descriptor() ([]byte, []int) {
- return fileDescriptor_keys_54e97a5c3f94e641, []int{0}
- }
- func (m *KeyRange) XXX_Unmarshal(b []byte) error {
- return xxx_messageInfo_KeyRange.Unmarshal(m, b)
- }
- func (m *KeyRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
- return xxx_messageInfo_KeyRange.Marshal(b, m, deterministic)
- }
- func (dst *KeyRange) XXX_Merge(src proto.Message) {
- xxx_messageInfo_KeyRange.Merge(dst, src)
- }
- func (m *KeyRange) XXX_Size() int {
- return xxx_messageInfo_KeyRange.Size(m)
- }
- func (m *KeyRange) XXX_DiscardUnknown() {
- xxx_messageInfo_KeyRange.DiscardUnknown(m)
- }
-
- var xxx_messageInfo_KeyRange proto.InternalMessageInfo
-
- type isKeyRange_StartKeyType interface {
- isKeyRange_StartKeyType()
- }
-
- type KeyRange_StartClosed struct {
- StartClosed *_struct.ListValue `protobuf:"bytes,1,opt,name=start_closed,json=startClosed,proto3,oneof"`
- }
-
- type KeyRange_StartOpen struct {
- StartOpen *_struct.ListValue `protobuf:"bytes,2,opt,name=start_open,json=startOpen,proto3,oneof"`
- }
-
- func (*KeyRange_StartClosed) isKeyRange_StartKeyType() {}
-
- func (*KeyRange_StartOpen) isKeyRange_StartKeyType() {}
-
- func (m *KeyRange) GetStartKeyType() isKeyRange_StartKeyType {
- if m != nil {
- return m.StartKeyType
- }
- return nil
- }
-
- func (m *KeyRange) GetStartClosed() *_struct.ListValue {
- if x, ok := m.GetStartKeyType().(*KeyRange_StartClosed); ok {
- return x.StartClosed
- }
- return nil
- }
-
- func (m *KeyRange) GetStartOpen() *_struct.ListValue {
- if x, ok := m.GetStartKeyType().(*KeyRange_StartOpen); ok {
- return x.StartOpen
- }
- return nil
- }
-
- type isKeyRange_EndKeyType interface {
- isKeyRange_EndKeyType()
- }
-
- type KeyRange_EndClosed struct {
- EndClosed *_struct.ListValue `protobuf:"bytes,3,opt,name=end_closed,json=endClosed,proto3,oneof"`
- }
-
- type KeyRange_EndOpen struct {
- EndOpen *_struct.ListValue `protobuf:"bytes,4,opt,name=end_open,json=endOpen,proto3,oneof"`
- }
-
- func (*KeyRange_EndClosed) isKeyRange_EndKeyType() {}
-
- func (*KeyRange_EndOpen) isKeyRange_EndKeyType() {}
-
- func (m *KeyRange) GetEndKeyType() isKeyRange_EndKeyType {
- if m != nil {
- return m.EndKeyType
- }
- return nil
- }
-
- func (m *KeyRange) GetEndClosed() *_struct.ListValue {
- if x, ok := m.GetEndKeyType().(*KeyRange_EndClosed); ok {
- return x.EndClosed
- }
- return nil
- }
-
- func (m *KeyRange) GetEndOpen() *_struct.ListValue {
- if x, ok := m.GetEndKeyType().(*KeyRange_EndOpen); ok {
- return x.EndOpen
- }
- return nil
- }
-
- // XXX_OneofFuncs is for the internal use of the proto package.
- func (*KeyRange) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) {
- return _KeyRange_OneofMarshaler, _KeyRange_OneofUnmarshaler, _KeyRange_OneofSizer, []interface{}{
- (*KeyRange_StartClosed)(nil),
- (*KeyRange_StartOpen)(nil),
- (*KeyRange_EndClosed)(nil),
- (*KeyRange_EndOpen)(nil),
- }
- }
-
- func _KeyRange_OneofMarshaler(msg proto.Message, b *proto.Buffer) error {
- m := msg.(*KeyRange)
- // start_key_type
- switch x := m.StartKeyType.(type) {
- case *KeyRange_StartClosed:
- b.EncodeVarint(1<<3 | proto.WireBytes)
- if err := b.EncodeMessage(x.StartClosed); err != nil {
- return err
- }
- case *KeyRange_StartOpen:
- b.EncodeVarint(2<<3 | proto.WireBytes)
- if err := b.EncodeMessage(x.StartOpen); err != nil {
- return err
- }
- case nil:
- default:
- return fmt.Errorf("KeyRange.StartKeyType has unexpected type %T", x)
- }
- // end_key_type
- switch x := m.EndKeyType.(type) {
- case *KeyRange_EndClosed:
- b.EncodeVarint(3<<3 | proto.WireBytes)
- if err := b.EncodeMessage(x.EndClosed); err != nil {
- return err
- }
- case *KeyRange_EndOpen:
- b.EncodeVarint(4<<3 | proto.WireBytes)
- if err := b.EncodeMessage(x.EndOpen); err != nil {
- return err
- }
- case nil:
- default:
- return fmt.Errorf("KeyRange.EndKeyType has unexpected type %T", x)
- }
- return nil
- }
-
- func _KeyRange_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) {
- m := msg.(*KeyRange)
- switch tag {
- case 1: // start_key_type.start_closed
- if wire != proto.WireBytes {
- return true, proto.ErrInternalBadWireType
- }
- msg := new(_struct.ListValue)
- err := b.DecodeMessage(msg)
- m.StartKeyType = &KeyRange_StartClosed{msg}
- return true, err
- case 2: // start_key_type.start_open
- if wire != proto.WireBytes {
- return true, proto.ErrInternalBadWireType
- }
- msg := new(_struct.ListValue)
- err := b.DecodeMessage(msg)
- m.StartKeyType = &KeyRange_StartOpen{msg}
- return true, err
- case 3: // end_key_type.end_closed
- if wire != proto.WireBytes {
- return true, proto.ErrInternalBadWireType
- }
- msg := new(_struct.ListValue)
- err := b.DecodeMessage(msg)
- m.EndKeyType = &KeyRange_EndClosed{msg}
- return true, err
- case 4: // end_key_type.end_open
- if wire != proto.WireBytes {
- return true, proto.ErrInternalBadWireType
- }
- msg := new(_struct.ListValue)
- err := b.DecodeMessage(msg)
- m.EndKeyType = &KeyRange_EndOpen{msg}
- return true, err
- default:
- return false, nil
- }
- }
-
- func _KeyRange_OneofSizer(msg proto.Message) (n int) {
- m := msg.(*KeyRange)
- // start_key_type
- switch x := m.StartKeyType.(type) {
- case *KeyRange_StartClosed:
- s := proto.Size(x.StartClosed)
- n += 1 // tag and wire
- n += proto.SizeVarint(uint64(s))
- n += s
- case *KeyRange_StartOpen:
- s := proto.Size(x.StartOpen)
- n += 1 // tag and wire
- n += proto.SizeVarint(uint64(s))
- n += s
- case nil:
- default:
- panic(fmt.Sprintf("proto: unexpected type %T in oneof", x))
- }
- // end_key_type
- switch x := m.EndKeyType.(type) {
- case *KeyRange_EndClosed:
- s := proto.Size(x.EndClosed)
- n += 1 // tag and wire
- n += proto.SizeVarint(uint64(s))
- n += s
- case *KeyRange_EndOpen:
- s := proto.Size(x.EndOpen)
- n += 1 // tag and wire
- n += proto.SizeVarint(uint64(s))
- n += s
- case nil:
- default:
- panic(fmt.Sprintf("proto: unexpected type %T in oneof", x))
- }
- return n
- }
-
- // `KeySet` defines a collection of Cloud Spanner keys and/or key ranges. All
- // the keys are expected to be in the same table or index. The keys need
- // not be sorted in any particular way.
- //
- // If the same key is specified multiple times in the set (for example
- // if two ranges, two keys, or a key and a range overlap), Cloud Spanner
- // behaves as if the key were only specified once.
- type KeySet struct {
- // A list of specific keys. Entries in `keys` should have exactly as
- // many elements as there are columns in the primary or index key
- // with which this `KeySet` is used. Individual key values are
- // encoded as described [here][google.spanner.v1.TypeCode].
- Keys []*_struct.ListValue `protobuf:"bytes,1,rep,name=keys,proto3" json:"keys,omitempty"`
- // A list of key ranges. See [KeyRange][google.spanner.v1.KeyRange] for more
- // information about key range specifications.
- Ranges []*KeyRange `protobuf:"bytes,2,rep,name=ranges,proto3" json:"ranges,omitempty"`
- // For convenience `all` can be set to `true` to indicate that this
- // `KeySet` matches all keys in the table or index. Note that any keys
- // specified in `keys` or `ranges` are only yielded once.
- All bool `protobuf:"varint,3,opt,name=all,proto3" json:"all,omitempty"`
- XXX_NoUnkeyedLiteral struct{} `json:"-"`
- XXX_unrecognized []byte `json:"-"`
- XXX_sizecache int32 `json:"-"`
- }
-
- func (m *KeySet) Reset() { *m = KeySet{} }
- func (m *KeySet) String() string { return proto.CompactTextString(m) }
- func (*KeySet) ProtoMessage() {}
- func (*KeySet) Descriptor() ([]byte, []int) {
- return fileDescriptor_keys_54e97a5c3f94e641, []int{1}
- }
- func (m *KeySet) XXX_Unmarshal(b []byte) error {
- return xxx_messageInfo_KeySet.Unmarshal(m, b)
- }
- func (m *KeySet) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
- return xxx_messageInfo_KeySet.Marshal(b, m, deterministic)
- }
- func (dst *KeySet) XXX_Merge(src proto.Message) {
- xxx_messageInfo_KeySet.Merge(dst, src)
- }
- func (m *KeySet) XXX_Size() int {
- return xxx_messageInfo_KeySet.Size(m)
- }
- func (m *KeySet) XXX_DiscardUnknown() {
- xxx_messageInfo_KeySet.DiscardUnknown(m)
- }
-
- var xxx_messageInfo_KeySet proto.InternalMessageInfo
-
- func (m *KeySet) GetKeys() []*_struct.ListValue {
- if m != nil {
- return m.Keys
- }
- return nil
- }
-
- func (m *KeySet) GetRanges() []*KeyRange {
- if m != nil {
- return m.Ranges
- }
- return nil
- }
-
- func (m *KeySet) GetAll() bool {
- if m != nil {
- return m.All
- }
- return false
- }
-
- func init() {
- proto.RegisterType((*KeyRange)(nil), "google.spanner.v1.KeyRange")
- proto.RegisterType((*KeySet)(nil), "google.spanner.v1.KeySet")
- }
-
- func init() { proto.RegisterFile("google/spanner/v1/keys.proto", fileDescriptor_keys_54e97a5c3f94e641) }
-
- var fileDescriptor_keys_54e97a5c3f94e641 = []byte{
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