vtgateservice

package
v3.0.0-rc.3+incompatible Latest Latest
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 Go to latest Published: Dec 9, 2018 License: Apache-2.0 Imports: 7 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func RegisterVitessServer 

func RegisterVitessServer(s *grpc.Server, srv VitessServer)

Types

type VitessClient 

type VitessClient interface {
	// Execute tries to route the query to the right shard.
	// It depends on the query and bind variables to provide enough
	// information in conjonction with the vindexes to route the query.
	// API group: v3
	Execute(ctx context.Context, in *vtgate.ExecuteRequest, opts ...grpc.CallOption) (*vtgate.ExecuteResponse, error)
	// ExecuteBatch tries to route the list of queries on the right shards.
	// It depends on the query and bind variables to provide enough
	// information in conjonction with the vindexes to route the query.
	// API group: v3
	ExecuteBatch(ctx context.Context, in *vtgate.ExecuteBatchRequest, opts ...grpc.CallOption) (*vtgate.ExecuteBatchResponse, error)
	// StreamExecute executes a streaming query based on shards.
	// It depends on the query and bind variables to provide enough
	// information in conjonction with the vindexes to route the query.
	// Use this method if the query returns a large number of rows.
	// API group: v3
	StreamExecute(ctx context.Context, in *vtgate.StreamExecuteRequest, opts ...grpc.CallOption) (Vitess_StreamExecuteClient, error)
	// ExecuteShards executes the query on the specified shards.
	// API group: Custom Sharding
	ExecuteShards(ctx context.Context, in *vtgate.ExecuteShardsRequest, opts ...grpc.CallOption) (*vtgate.ExecuteShardsResponse, error)
	// ExecuteKeyspaceIds executes the query based on the specified keyspace ids.
	// API group: Range-based Sharding
	ExecuteKeyspaceIds(ctx context.Context, in *vtgate.ExecuteKeyspaceIdsRequest, opts ...grpc.CallOption) (*vtgate.ExecuteKeyspaceIdsResponse, error)
	// ExecuteKeyRanges executes the query based on the specified key ranges.
	// API group: Range-based Sharding
	ExecuteKeyRanges(ctx context.Context, in *vtgate.ExecuteKeyRangesRequest, opts ...grpc.CallOption) (*vtgate.ExecuteKeyRangesResponse, error)
	// ExecuteEntityIds executes the query based on the specified external id to keyspace id map.
	// API group: Range-based Sharding
	ExecuteEntityIds(ctx context.Context, in *vtgate.ExecuteEntityIdsRequest, opts ...grpc.CallOption) (*vtgate.ExecuteEntityIdsResponse, error)
	// ExecuteBatchShards executes the list of queries on the specified shards.
	// API group: Custom Sharding
	ExecuteBatchShards(ctx context.Context, in *vtgate.ExecuteBatchShardsRequest, opts ...grpc.CallOption) (*vtgate.ExecuteBatchShardsResponse, error)
	// ExecuteBatchKeyspaceIds executes the list of queries based on the specified keyspace ids.
	// API group: Range-based Sharding
	ExecuteBatchKeyspaceIds(ctx context.Context, in *vtgate.ExecuteBatchKeyspaceIdsRequest, opts ...grpc.CallOption) (*vtgate.ExecuteBatchKeyspaceIdsResponse, error)
	// StreamExecuteShards executes a streaming query based on shards.
	// Use this method if the query returns a large number of rows.
	// API group: Custom Sharding
	StreamExecuteShards(ctx context.Context, in *vtgate.StreamExecuteShardsRequest, opts ...grpc.CallOption) (Vitess_StreamExecuteShardsClient, error)
	// StreamExecuteKeyspaceIds executes a streaming query based on keyspace ids.
	// Use this method if the query returns a large number of rows.
	// API group: Range-based Sharding
	StreamExecuteKeyspaceIds(ctx context.Context, in *vtgate.StreamExecuteKeyspaceIdsRequest, opts ...grpc.CallOption) (Vitess_StreamExecuteKeyspaceIdsClient, error)
	// StreamExecuteKeyRanges executes a streaming query based on key ranges.
	// Use this method if the query returns a large number of rows.
	// API group: Range-based Sharding
	StreamExecuteKeyRanges(ctx context.Context, in *vtgate.StreamExecuteKeyRangesRequest, opts ...grpc.CallOption) (Vitess_StreamExecuteKeyRangesClient, error)
	// Begin a transaction.
	// API group: Transactions
	Begin(ctx context.Context, in *vtgate.BeginRequest, opts ...grpc.CallOption) (*vtgate.BeginResponse, error)
	// Commit a transaction.
	// API group: Transactions
	Commit(ctx context.Context, in *vtgate.CommitRequest, opts ...grpc.CallOption) (*vtgate.CommitResponse, error)
	// Rollback a transaction.
	// API group: Transactions
	Rollback(ctx context.Context, in *vtgate.RollbackRequest, opts ...grpc.CallOption) (*vtgate.RollbackResponse, error)
	// ResolveTransaction resolves a transaction.
	// API group: Transactions
	ResolveTransaction(ctx context.Context, in *vtgate.ResolveTransactionRequest, opts ...grpc.CallOption) (*vtgate.ResolveTransactionResponse, error)
	// MessageStream streams messages from a message table.
	MessageStream(ctx context.Context, in *vtgate.MessageStreamRequest, opts ...grpc.CallOption) (Vitess_MessageStreamClient, error)
	// MessageAck acks messages for a table.
	MessageAck(ctx context.Context, in *vtgate.MessageAckRequest, opts ...grpc.CallOption) (*query.MessageAckResponse, error)
	// MessageAckKeyspaceIds routes Message Acks using the associated
	// keyspace ids.
	MessageAckKeyspaceIds(ctx context.Context, in *vtgate.MessageAckKeyspaceIdsRequest, opts ...grpc.CallOption) (*query.MessageAckResponse, error)
	// Split a query into non-overlapping sub queries
	// API group: Map Reduce
	SplitQuery(ctx context.Context, in *vtgate.SplitQueryRequest, opts ...grpc.CallOption) (*vtgate.SplitQueryResponse, error)
	// GetSrvKeyspace returns a SrvKeyspace object (as seen by this vtgate).
	// This method is provided as a convenient way for clients to take a
	// look at the sharding configuration for a Keyspace. Looking at the
	// sharding information should not be used for routing queries (as the
	// information may change, use the Execute calls for that).
	// It is convenient for monitoring applications for instance, or if
	// using custom sharding.
	// API group: Topology
	GetSrvKeyspace(ctx context.Context, in *vtgate.GetSrvKeyspaceRequest, opts ...grpc.CallOption) (*vtgate.GetSrvKeyspaceResponse, error)
	// UpdateStream asks the server for a stream of StreamEvent objects.
	// API group: Update Stream
	UpdateStream(ctx context.Context, in *vtgate.UpdateStreamRequest, opts ...grpc.CallOption) (Vitess_UpdateStreamClient, error)
}

VitessClient is the client API for Vitess service.

For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.

func NewVitessClient 

func NewVitessClient(cc *grpc.ClientConn) VitessClient

type VitessServer 

type VitessServer interface {
	// Execute tries to route the query to the right shard.
	// It depends on the query and bind variables to provide enough
	// information in conjonction with the vindexes to route the query.
	// API group: v3
	Execute(context.Context, *vtgate.ExecuteRequest) (*vtgate.ExecuteResponse, error)
	// ExecuteBatch tries to route the list of queries on the right shards.
	// It depends on the query and bind variables to provide enough
	// information in conjonction with the vindexes to route the query.
	// API group: v3
	ExecuteBatch(context.Context, *vtgate.ExecuteBatchRequest) (*vtgate.ExecuteBatchResponse, error)
	// StreamExecute executes a streaming query based on shards.
	// It depends on the query and bind variables to provide enough
	// information in conjonction with the vindexes to route the query.
	// Use this method if the query returns a large number of rows.
	// API group: v3
	StreamExecute(*vtgate.StreamExecuteRequest, Vitess_StreamExecuteServer) error
	// ExecuteShards executes the query on the specified shards.
	// API group: Custom Sharding
	ExecuteShards(context.Context, *vtgate.ExecuteShardsRequest) (*vtgate.ExecuteShardsResponse, error)
	// ExecuteKeyspaceIds executes the query based on the specified keyspace ids.
	// API group: Range-based Sharding
	ExecuteKeyspaceIds(context.Context, *vtgate.ExecuteKeyspaceIdsRequest) (*vtgate.ExecuteKeyspaceIdsResponse, error)
	// ExecuteKeyRanges executes the query based on the specified key ranges.
	// API group: Range-based Sharding
	ExecuteKeyRanges(context.Context, *vtgate.ExecuteKeyRangesRequest) (*vtgate.ExecuteKeyRangesResponse, error)
	// ExecuteEntityIds executes the query based on the specified external id to keyspace id map.
	// API group: Range-based Sharding
	ExecuteEntityIds(context.Context, *vtgate.ExecuteEntityIdsRequest) (*vtgate.ExecuteEntityIdsResponse, error)
	// ExecuteBatchShards executes the list of queries on the specified shards.
	// API group: Custom Sharding
	ExecuteBatchShards(context.Context, *vtgate.ExecuteBatchShardsRequest) (*vtgate.ExecuteBatchShardsResponse, error)
	// ExecuteBatchKeyspaceIds executes the list of queries based on the specified keyspace ids.
	// API group: Range-based Sharding
	ExecuteBatchKeyspaceIds(context.Context, *vtgate.ExecuteBatchKeyspaceIdsRequest) (*vtgate.ExecuteBatchKeyspaceIdsResponse, error)
	// StreamExecuteShards executes a streaming query based on shards.
	// Use this method if the query returns a large number of rows.
	// API group: Custom Sharding
	StreamExecuteShards(*vtgate.StreamExecuteShardsRequest, Vitess_StreamExecuteShardsServer) error
	// StreamExecuteKeyspaceIds executes a streaming query based on keyspace ids.
	// Use this method if the query returns a large number of rows.
	// API group: Range-based Sharding
	StreamExecuteKeyspaceIds(*vtgate.StreamExecuteKeyspaceIdsRequest, Vitess_StreamExecuteKeyspaceIdsServer) error
	// StreamExecuteKeyRanges executes a streaming query based on key ranges.
	// Use this method if the query returns a large number of rows.
	// API group: Range-based Sharding
	StreamExecuteKeyRanges(*vtgate.StreamExecuteKeyRangesRequest, Vitess_StreamExecuteKeyRangesServer) error
	// Begin a transaction.
	// API group: Transactions
	Begin(context.Context, *vtgate.BeginRequest) (*vtgate.BeginResponse, error)
	// Commit a transaction.
	// API group: Transactions
	Commit(context.Context, *vtgate.CommitRequest) (*vtgate.CommitResponse, error)
	// Rollback a transaction.
	// API group: Transactions
	Rollback(context.Context, *vtgate.RollbackRequest) (*vtgate.RollbackResponse, error)
	// ResolveTransaction resolves a transaction.
	// API group: Transactions
	ResolveTransaction(context.Context, *vtgate.ResolveTransactionRequest) (*vtgate.ResolveTransactionResponse, error)
	// MessageStream streams messages from a message table.
	MessageStream(*vtgate.MessageStreamRequest, Vitess_MessageStreamServer) error
	// MessageAck acks messages for a table.
	MessageAck(context.Context, *vtgate.MessageAckRequest) (*query.MessageAckResponse, error)
	// MessageAckKeyspaceIds routes Message Acks using the associated
	// keyspace ids.
	MessageAckKeyspaceIds(context.Context, *vtgate.MessageAckKeyspaceIdsRequest) (*query.MessageAckResponse, error)
	// Split a query into non-overlapping sub queries
	// API group: Map Reduce
	SplitQuery(context.Context, *vtgate.SplitQueryRequest) (*vtgate.SplitQueryResponse, error)
	// GetSrvKeyspace returns a SrvKeyspace object (as seen by this vtgate).
	// This method is provided as a convenient way for clients to take a
	// look at the sharding configuration for a Keyspace. Looking at the
	// sharding information should not be used for routing queries (as the
	// information may change, use the Execute calls for that).
	// It is convenient for monitoring applications for instance, or if
	// using custom sharding.
	// API group: Topology
	GetSrvKeyspace(context.Context, *vtgate.GetSrvKeyspaceRequest) (*vtgate.GetSrvKeyspaceResponse, error)
	// UpdateStream asks the server for a stream of StreamEvent objects.
	// API group: Update Stream
	UpdateStream(*vtgate.UpdateStreamRequest, Vitess_UpdateStreamServer) error
}

VitessServer is the server API for Vitess service.

type Vitess_MessageStreamClient 

type Vitess_MessageStreamClient interface {
	Recv() (*query.MessageStreamResponse, error)
	grpc.ClientStream
}

type Vitess_MessageStreamServer 

type Vitess_MessageStreamServer interface {
	Send(*query.MessageStreamResponse) error
	grpc.ServerStream
}

type Vitess_StreamExecuteClient 

type Vitess_StreamExecuteClient interface {
	Recv() (*vtgate.StreamExecuteResponse, error)
	grpc.ClientStream
}

type Vitess_StreamExecuteKeyRangesClient 

type Vitess_StreamExecuteKeyRangesClient interface {
	Recv() (*vtgate.StreamExecuteKeyRangesResponse, error)
	grpc.ClientStream
}

type Vitess_StreamExecuteKeyRangesServer 

type Vitess_StreamExecuteKeyRangesServer interface {
	Send(*vtgate.StreamExecuteKeyRangesResponse) error
	grpc.ServerStream
}

type Vitess_StreamExecuteKeyspaceIdsClient 

type Vitess_StreamExecuteKeyspaceIdsClient interface {
	Recv() (*vtgate.StreamExecuteKeyspaceIdsResponse, error)
	grpc.ClientStream
}

type Vitess_StreamExecuteKeyspaceIdsServer 

type Vitess_StreamExecuteKeyspaceIdsServer interface {
	Send(*vtgate.StreamExecuteKeyspaceIdsResponse) error
	grpc.ServerStream
}

type Vitess_StreamExecuteServer 

type Vitess_StreamExecuteServer interface {
	Send(*vtgate.StreamExecuteResponse) error
	grpc.ServerStream
}

type Vitess_StreamExecuteShardsClient 

type Vitess_StreamExecuteShardsClient interface {
	Recv() (*vtgate.StreamExecuteShardsResponse, error)
	grpc.ClientStream
}

type Vitess_StreamExecuteShardsServer 

type Vitess_StreamExecuteShardsServer interface {
	Send(*vtgate.StreamExecuteShardsResponse) error
	grpc.ServerStream
}

type Vitess_UpdateStreamClient 

type Vitess_UpdateStreamClient interface {
	Recv() (*vtgate.UpdateStreamResponse, error)
	grpc.ClientStream
}

type Vitess_UpdateStreamServer 

type Vitess_UpdateStreamServer interface {
	Send(*vtgate.UpdateStreamResponse) error
	grpc.ServerStream
}

Source Files

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