vschema

package
v0.0.13-beta02 Latest Latest
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 Go to latest Published: Jun 2, 2023 License: Apache-2.0 Imports: 4 Imported by: 0

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Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type AutoIncrement 

type AutoIncrement struct {
	Column string `protobuf:"bytes,1,opt,name=column,proto3" json:"column,omitempty"`
	// The sequence must match a table of type SEQUENCE.
	Sequence             string   `protobuf:"bytes,2,opt,name=sequence,proto3" json:"sequence,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

Autoincrement is used to designate a column as auto-inc.

func (*AutoIncrement) Descriptor 

func (*AutoIncrement) Descriptor() ([]byte, []int)

func (*AutoIncrement) GetColumn 

func (m *AutoIncrement) GetColumn() string

func (*AutoIncrement) GetSequence 

func (m *AutoIncrement) GetSequence() string

func (*AutoIncrement) ProtoMessage 

func (*AutoIncrement) ProtoMessage()

func (*AutoIncrement) Reset 

func (m *AutoIncrement) Reset()

func (*AutoIncrement) String 

func (m *AutoIncrement) String() string

func (*AutoIncrement) XXX_DiscardUnknown 

func (m *AutoIncrement) XXX_DiscardUnknown()

func (*AutoIncrement) XXX_Marshal 

func (m *AutoIncrement) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*AutoIncrement) XXX_Merge 

func (m *AutoIncrement) XXX_Merge(src proto.Message)

func (*AutoIncrement) XXX_Size 

func (m *AutoIncrement) XXX_Size() int

func (*AutoIncrement) XXX_Unmarshal 

func (m *AutoIncrement) XXX_Unmarshal(b []byte) error

type Column 

type Column struct {
	Name                 string     `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	Type                 query.Type `protobuf:"varint,2,opt,name=type,proto3,enum=query.Type" json:"type,omitempty"`
	XXX_NoUnkeyedLiteral struct{}   `json:"-"`
	XXX_unrecognized     []byte     `json:"-"`
	XXX_sizecache        int32      `json:"-"`
}

Column describes a column.

func (*Column) Descriptor 

func (*Column) Descriptor() ([]byte, []int)

func (*Column) GetName 

func (m *Column) GetName() string

func (*Column) GetType 

func (m *Column) GetType() query.Type

func (*Column) ProtoMessage 

func (*Column) ProtoMessage()

func (*Column) Reset 

func (m *Column) Reset()

func (*Column) String 

func (m *Column) String() string

func (*Column) XXX_DiscardUnknown 

func (m *Column) XXX_DiscardUnknown()

func (*Column) XXX_Marshal 

func (m *Column) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Column) XXX_Merge 

func (m *Column) XXX_Merge(src proto.Message)

func (*Column) XXX_Size 

func (m *Column) XXX_Size() int

func (*Column) XXX_Unmarshal 

func (m *Column) XXX_Unmarshal(b []byte) error

type ColumnVindex 

type ColumnVindex struct {
	// Legacy implementation, moving forward all vindexes should define a list of columns.
	Column string `protobuf:"bytes,1,opt,name=column,proto3" json:"column,omitempty"`
	// The name must match a vindex defined in Keyspace.
	Name string `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
	// List of columns that define this Vindex
	Columns              []string `protobuf:"bytes,3,rep,name=columns,proto3" json:"columns,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

ColumnVindex is used to associate a column to a vindex.

func (*ColumnVindex) Descriptor 

func (*ColumnVindex) Descriptor() ([]byte, []int)

func (*ColumnVindex) GetColumn 

func (m *ColumnVindex) GetColumn() string

func (*ColumnVindex) GetColumns 

func (m *ColumnVindex) GetColumns() []string

func (*ColumnVindex) GetName 

func (m *ColumnVindex) GetName() string

func (*ColumnVindex) ProtoMessage 

func (*ColumnVindex) ProtoMessage()

func (*ColumnVindex) Reset 

func (m *ColumnVindex) Reset()

func (*ColumnVindex) String 

func (m *ColumnVindex) String() string

func (*ColumnVindex) XXX_DiscardUnknown 

func (m *ColumnVindex) XXX_DiscardUnknown()

func (*ColumnVindex) XXX_Marshal 

func (m *ColumnVindex) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*ColumnVindex) XXX_Merge 

func (m *ColumnVindex) XXX_Merge(src proto.Message)

func (*ColumnVindex) XXX_Size 

func (m *ColumnVindex) XXX_Size() int

func (*ColumnVindex) XXX_Unmarshal 

func (m *ColumnVindex) XXX_Unmarshal(b []byte) error

type Keyspace 

type Keyspace struct {
	// If sharded is false, vindexes and tables are ignored.
	Sharded  bool               `protobuf:"varint,1,opt,name=sharded,proto3" json:"sharded,omitempty"`
	Vindexes map[string]*Vindex `` /* 157-byte string literal not displayed */
	Tables   map[string]*Table  `` /* 153-byte string literal not displayed */
	// If require_explicit_routing is true, vindexes and tables are not added to global routing
	RequireExplicitRouting bool     `` /* 130-byte string literal not displayed */
	XXX_NoUnkeyedLiteral   struct{} `json:"-"`
	XXX_unrecognized       []byte   `json:"-"`
	XXX_sizecache          int32    `json:"-"`
}

Keyspace is the vschema for a keyspace.

func (*Keyspace) Descriptor 

func (*Keyspace) Descriptor() ([]byte, []int)

func (*Keyspace) GetRequireExplicitRouting 

func (m *Keyspace) GetRequireExplicitRouting() bool

func (*Keyspace) GetSharded 

func (m *Keyspace) GetSharded() bool

func (*Keyspace) GetTables 

func (m *Keyspace) GetTables() map[string]*Table

func (*Keyspace) GetVindexes 

func (m *Keyspace) GetVindexes() map[string]*Vindex

func (*Keyspace) ProtoMessage 

func (*Keyspace) ProtoMessage()

func (*Keyspace) Reset 

func (m *Keyspace) Reset()

func (*Keyspace) String 

func (m *Keyspace) String() string

func (*Keyspace) XXX_DiscardUnknown 

func (m *Keyspace) XXX_DiscardUnknown()

func (*Keyspace) XXX_Marshal 

func (m *Keyspace) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Keyspace) XXX_Merge 

func (m *Keyspace) XXX_Merge(src proto.Message)

func (*Keyspace) XXX_Size 

func (m *Keyspace) XXX_Size() int

func (*Keyspace) XXX_Unmarshal 

func (m *Keyspace) XXX_Unmarshal(b []byte) error

type RoutingRule 

type RoutingRule struct {
	FromTable            string   `protobuf:"bytes,1,opt,name=from_table,json=fromTable,proto3" json:"from_table,omitempty"`
	ToTables             []string `protobuf:"bytes,2,rep,name=to_tables,json=toTables,proto3" json:"to_tables,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

RoutingRule specifies a routing rule.

func (*RoutingRule) Descriptor 

func (*RoutingRule) Descriptor() ([]byte, []int)

func (*RoutingRule) GetFromTable 

func (m *RoutingRule) GetFromTable() string

func (*RoutingRule) GetToTables 

func (m *RoutingRule) GetToTables() []string

func (*RoutingRule) ProtoMessage 

func (*RoutingRule) ProtoMessage()

func (*RoutingRule) Reset 

func (m *RoutingRule) Reset()

func (*RoutingRule) String 

func (m *RoutingRule) String() string

func (*RoutingRule) XXX_DiscardUnknown 

func (m *RoutingRule) XXX_DiscardUnknown()

func (*RoutingRule) XXX_Marshal 

func (m *RoutingRule) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*RoutingRule) XXX_Merge 

func (m *RoutingRule) XXX_Merge(src proto.Message)

func (*RoutingRule) XXX_Size 

func (m *RoutingRule) XXX_Size() int

func (*RoutingRule) XXX_Unmarshal 

func (m *RoutingRule) XXX_Unmarshal(b []byte) error

type RoutingRules 

type RoutingRules struct {
	// rules should ideally be a map. However protos dont't allow
	// repeated fields as elements of a map. So, we use a list
	// instead.
	Rules                []*RoutingRule `protobuf:"bytes,1,rep,name=rules,proto3" json:"rules,omitempty"`
	XXX_NoUnkeyedLiteral struct{}       `json:"-"`
	XXX_unrecognized     []byte         `json:"-"`
	XXX_sizecache        int32          `json:"-"`
}

RoutingRules specify the high level routing rules for the VSchema.

func (*RoutingRules) Descriptor 

func (*RoutingRules) Descriptor() ([]byte, []int)

func (*RoutingRules) GetRules 

func (m *RoutingRules) GetRules() []*RoutingRule

func (*RoutingRules) ProtoMessage 

func (*RoutingRules) ProtoMessage()

func (*RoutingRules) Reset 

func (m *RoutingRules) Reset()

func (*RoutingRules) String 

func (m *RoutingRules) String() string

func (*RoutingRules) XXX_DiscardUnknown 

func (m *RoutingRules) XXX_DiscardUnknown()

func (*RoutingRules) XXX_Marshal 

func (m *RoutingRules) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*RoutingRules) XXX_Merge 

func (m *RoutingRules) XXX_Merge(src proto.Message)

func (*RoutingRules) XXX_Size 

func (m *RoutingRules) XXX_Size() int

func (*RoutingRules) XXX_Unmarshal 

func (m *RoutingRules) XXX_Unmarshal(b []byte) error

type SrvVSchema 

type SrvVSchema struct {
	// keyspaces is a map of keyspace name -> Keyspace object.
	Keyspaces            map[string]*Keyspace `` /* 159-byte string literal not displayed */
	RoutingRules         *RoutingRules        `protobuf:"bytes,2,opt,name=routing_rules,json=routingRules,proto3" json:"routing_rules,omitempty"`
	XXX_NoUnkeyedLiteral struct{}             `json:"-"`
	XXX_unrecognized     []byte               `json:"-"`
	XXX_sizecache        int32                `json:"-"`
}

SrvVSchema is the roll-up of all the Keyspace schema for a cell.

func (*SrvVSchema) Descriptor 

func (*SrvVSchema) Descriptor() ([]byte, []int)

func (*SrvVSchema) GetKeyspaces 

func (m *SrvVSchema) GetKeyspaces() map[string]*Keyspace

func (*SrvVSchema) GetRoutingRules 

func (m *SrvVSchema) GetRoutingRules() *RoutingRules

func (*SrvVSchema) ProtoMessage 

func (*SrvVSchema) ProtoMessage()

func (*SrvVSchema) Reset 

func (m *SrvVSchema) Reset()

func (*SrvVSchema) String 

func (m *SrvVSchema) String() string

func (*SrvVSchema) XXX_DiscardUnknown 

func (m *SrvVSchema) XXX_DiscardUnknown()

func (*SrvVSchema) XXX_Marshal 

func (m *SrvVSchema) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*SrvVSchema) XXX_Merge 

func (m *SrvVSchema) XXX_Merge(src proto.Message)

func (*SrvVSchema) XXX_Size 

func (m *SrvVSchema) XXX_Size() int

func (*SrvVSchema) XXX_Unmarshal 

func (m *SrvVSchema) XXX_Unmarshal(b []byte) error

type Table 

type Table struct {
	// If the table is a sequence, type must be
	// "sequence". Otherwise, it should be empty.
	Type string `protobuf:"bytes,1,opt,name=type,proto3" json:"type,omitempty"`
	// column_vindexes associates columns to vindexes.
	ColumnVindexes []*ColumnVindex `protobuf:"bytes,2,rep,name=column_vindexes,json=columnVindexes,proto3" json:"column_vindexes,omitempty"`
	// auto_increment is specified if a column needs
	// to be associated with a sequence.
	AutoIncrement *AutoIncrement `protobuf:"bytes,3,opt,name=auto_increment,json=autoIncrement,proto3" json:"auto_increment,omitempty"`
	// columns lists the columns for the table.
	Columns []*Column `protobuf:"bytes,4,rep,name=columns,proto3" json:"columns,omitempty"`
	// pinned pins an unsharded table to a specific
	// shard, as dictated by the keyspace id.
	// The keyspace id is represented in hex form
	// like in keyranges.
	Pinned string `protobuf:"bytes,5,opt,name=pinned,proto3" json:"pinned,omitempty"`
	// column_list_authoritative is set to true if columns is
	// an authoritative list for the table. This allows
	// us to expand 'select *' expressions.
	ColumnListAuthoritative bool     `` /* 133-byte string literal not displayed */
	XXX_NoUnkeyedLiteral    struct{} `json:"-"`
	XXX_unrecognized        []byte   `json:"-"`
	XXX_sizecache           int32    `json:"-"`
}

Table is the table info for a Keyspace.

func (*Table) Descriptor 

func (*Table) Descriptor() ([]byte, []int)

func (*Table) GetAutoIncrement 

func (m *Table) GetAutoIncrement() *AutoIncrement

func (*Table) GetColumnListAuthoritative 

func (m *Table) GetColumnListAuthoritative() bool

func (*Table) GetColumnVindexes 

func (m *Table) GetColumnVindexes() []*ColumnVindex

func (*Table) GetColumns 

func (m *Table) GetColumns() []*Column

func (*Table) GetPinned 

func (m *Table) GetPinned() string

func (*Table) GetType 

func (m *Table) GetType() string

func (*Table) ProtoMessage 

func (*Table) ProtoMessage()

func (*Table) Reset 

func (m *Table) Reset()

func (*Table) String 

func (m *Table) String() string

func (*Table) XXX_DiscardUnknown 

func (m *Table) XXX_DiscardUnknown()

func (*Table) XXX_Marshal 

func (m *Table) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Table) XXX_Merge 

func (m *Table) XXX_Merge(src proto.Message)

func (*Table) XXX_Size 

func (m *Table) XXX_Size() int

func (*Table) XXX_Unmarshal 

func (m *Table) XXX_Unmarshal(b []byte) error

type Vindex 

type Vindex struct {
	// The type must match one of the predefined
	// (or plugged in) vindex names.
	Type string `protobuf:"bytes,1,opt,name=type,proto3" json:"type,omitempty"`
	// params is a map of attribute value pairs
	// that must be defined as required by the
	// vindex constructors. The values can only
	// be strings.
	Params map[string]string `` /* 153-byte string literal not displayed */
	// A lookup vindex can have an owner table defined.
	// If so, rows in the lookup table are created or
	// deleted in sync with corresponding rows in the
	// owner table.
	Owner                string   `protobuf:"bytes,3,opt,name=owner,proto3" json:"owner,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

Vindex is the vindex info for a Keyspace.

func (*Vindex) Descriptor 

func (*Vindex) Descriptor() ([]byte, []int)

func (*Vindex) GetOwner 

func (m *Vindex) GetOwner() string

func (*Vindex) GetParams 

func (m *Vindex) GetParams() map[string]string

func (*Vindex) GetType 

func (m *Vindex) GetType() string

func (*Vindex) ProtoMessage 

func (*Vindex) ProtoMessage()

func (*Vindex) Reset 

func (m *Vindex) Reset()

func (*Vindex) String 

func (m *Vindex) String() string

func (*Vindex) XXX_DiscardUnknown 

func (m *Vindex) XXX_DiscardUnknown()

func (*Vindex) XXX_Marshal 

func (m *Vindex) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Vindex) XXX_Merge 

func (m *Vindex) XXX_Merge(src proto.Message)

func (*Vindex) XXX_Size 

func (m *Vindex) XXX_Size() int

func (*Vindex) XXX_Unmarshal 

func (m *Vindex) XXX_Unmarshal(b []byte) error

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