Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func PopulateQueryResult ¶
func PopulateQueryResult(in *mproto.QueryResult, out *QueryResult)
PopulateQueryResult populates a QueryResult from a mysql/proto.QueryResult
Types ¶
type BatchQueryShard ¶
type BatchQueryShard struct {
Queries []tproto.BoundQuery
Keyspace string
Shards []string
TabletType topo.TabletType
Session *Session
}
BatchQueryShard represents a batch query request for the specified shards.
func (*BatchQueryShard) MarshalBson ¶
func (batchQueryShard *BatchQueryShard) MarshalBson(buf *bytes2.ChunkedWriter, key string)
MarshalBson bson-encodes BatchQueryShard.
func (*BatchQueryShard) UnmarshalBson ¶
func (batchQueryShard *BatchQueryShard) UnmarshalBson(buf *bytes.Buffer, kind byte)
UnmarshalBson bson-decodes into BatchQueryShard.
type EntityIdsQuery ¶
type EntityIdsQuery struct {
Sql string
BindVariables map[string]interface{}
Keyspace string
EntityColumnName string
EntityKeyspaceIdMap map[string]kproto.KeyspaceId
TabletType topo.TabletType
Session *Session
}
EntityIdsQuery represents a query request for the specified KeyspaceId map.
func (*EntityIdsQuery) MarshalBson ¶
func (entityIdsQuery *EntityIdsQuery) MarshalBson(buf *bytes2.ChunkedWriter, key string)
MarshalBson bson-encodes EntityIdsQuery.
func (*EntityIdsQuery) UnmarshalBson ¶
func (entityIdsQuery *EntityIdsQuery) UnmarshalBson(buf *bytes.Buffer, kind byte)
UnmarshalBson bson-decodes into EntityIdsQuery.
type KeyRangeQuery ¶
type KeyRangeQuery struct {
Sql string
BindVariables map[string]interface{}
Keyspace string
KeyRanges []kproto.KeyRange
TabletType topo.TabletType
Session *Session
}
KeyRangeQuery represents a query request for the specified list of keyranges.
func (*KeyRangeQuery) MarshalBson ¶
func (keyRangeQuery *KeyRangeQuery) MarshalBson(buf *bytes2.ChunkedWriter, key string)
MarshalBson bson-encodes KeyRangeQuery.
func (*KeyRangeQuery) UnmarshalBson ¶
func (keyRangeQuery *KeyRangeQuery) UnmarshalBson(buf *bytes.Buffer, kind byte)
UnmarshalBson bson-decodes into KeyRangeQuery.
type KeyspaceIdBatchQuery ¶
type KeyspaceIdBatchQuery struct {
Queries []tproto.BoundQuery
Keyspace string
KeyspaceIds []kproto.KeyspaceId
TabletType topo.TabletType
Session *Session
}
KeyspaceIdBatchQuery represents a batch query request for the specified keyspace IDs.
func (*KeyspaceIdBatchQuery) MarshalBson ¶
func (keyspaceIdBatchQuery *KeyspaceIdBatchQuery) MarshalBson(buf *bytes2.ChunkedWriter, key string)
MarshalBson bson-encodes KeyspaceIdBatchQuery.
func (*KeyspaceIdBatchQuery) UnmarshalBson ¶
func (keyspaceIdBatchQuery *KeyspaceIdBatchQuery) UnmarshalBson(buf *bytes.Buffer, kind byte)
UnmarshalBson bson-decodes into KeyspaceIdBatchQuery.
type KeyspaceIdQuery ¶
type KeyspaceIdQuery struct {
Sql string
BindVariables map[string]interface{}
Keyspace string
KeyspaceIds []kproto.KeyspaceId
TabletType topo.TabletType
Session *Session
}
KeyspaceIdQuery represents a query request for the specified list of keyspace IDs.
func (*KeyspaceIdQuery) MarshalBson ¶
func (keyspaceIdQuery *KeyspaceIdQuery) MarshalBson(buf *bytes2.ChunkedWriter, key string)
MarshalBson bson-encodes KeyspaceIdQuery.
func (*KeyspaceIdQuery) UnmarshalBson ¶
func (keyspaceIdQuery *KeyspaceIdQuery) UnmarshalBson(buf *bytes.Buffer, kind byte)
UnmarshalBson bson-decodes into KeyspaceIdQuery.
type QueryResult ¶
type QueryResult struct {
Fields []mproto.Field
RowsAffected uint64
InsertId uint64
Rows [][]sqltypes.Value
Session *Session
Error string
}
QueryResult is mproto.QueryResult+Session (for now).
func (*QueryResult) MarshalBson ¶
func (queryResult *QueryResult) MarshalBson(buf *bytes2.ChunkedWriter, key string)
MarshalBson bson-encodes QueryResult.
func (*QueryResult) UnmarshalBson ¶
func (queryResult *QueryResult) UnmarshalBson(buf *bytes.Buffer, kind byte)
UnmarshalBson bson-decodes into QueryResult.
type QueryResultList ¶
type QueryResultList struct {
List []mproto.QueryResult
Session *Session
Error string
}
QueryResultList is mproto.QueryResultList+Session
type QueryShard ¶
type QueryShard struct {
Sql string
BindVariables map[string]interface{}
Keyspace string
Shards []string
TabletType topo.TabletType
Session *Session
}
QueryShard represents a query request for the specified list of shards.
func (*QueryShard) MarshalBson ¶
func (queryShard *QueryShard) MarshalBson(buf *bytes2.ChunkedWriter, key string)
MarshalBson bson-encodes QueryShard.
func (*QueryShard) UnmarshalBson ¶
func (queryShard *QueryShard) UnmarshalBson(buf *bytes.Buffer, kind byte)
UnmarshalBson bson-decodes into QueryShard.
type Session ¶
type Session struct {
InTransaction bool
ShardSessions []*ShardSession
}
Session represents the session state. It keeps track of the shards on which transactions are in progress, along with the corresponding tranaction ids.
func (*Session) MarshalBson ¶
func (session *Session) MarshalBson(buf *bytes2.ChunkedWriter, key string)
MarshalBson bson-encodes Session.
type ShardSession ¶
type ShardSession struct {
Keyspace string
Shard string
TabletType topo.TabletType
TransactionId int64
}
ShardSession represents the session state for a shard.
func (*ShardSession) MarshalBson ¶
func (shardSession *ShardSession) MarshalBson(buf *bytes2.ChunkedWriter, key string)
MarshalBson bson-encodes ShardSession.
func (*ShardSession) String ¶
func (shardSession *ShardSession) String() string
func (*ShardSession) UnmarshalBson ¶
func (shardSession *ShardSession) UnmarshalBson(buf *bytes.Buffer, kind byte)
UnmarshalBson bson-decodes into ShardSession.
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