blocksqldb

package
v0.0.0-...-8b03266 Latest Latest
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 Go to latest Published: Aug 14, 2022 License: Apache-2.0 Imports: 12 Imported by: 0

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Constants

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Variables

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Functions

This section is empty.

Types

type BlockInfo 

type BlockInfo struct {
	ChainId            string `gorm:"size:128"`
	BlockHeight        uint64 `gorm:"primaryKey;autoIncrement:false"`
	PreBlockHash       []byte `gorm:"size:128"`
	BlockHash          []byte `gorm:"size:128;index:idx_hash"`
	PreConfHeight      uint64 `gorm:"default:0"`
	BlockVersion       uint32 `gorm:"default:1"`
	DagHash            []byte `gorm:"size:128"`
	RwSetRoot          []byte `gorm:"size:128"`
	TxRoot             []byte `gorm:"size:128"`
	BlockTimestamp     int64  `gorm:"default:0"`
	ProposerOrgId      string `gorm:"size:128"`
	ProposerMemberInfo []byte `gorm:"type:blob;size:65535"`
	ProposerMemberType int    `gorm:"default:0"`
	ProposerSA         uint32 `gorm:"default:0"`
	ConsensusArgs      []byte `gorm:"type:blob"`
	TxCount            uint32 `gorm:"default:0"`
	Signature          []byte `gorm:"type:blob;size:65535"`
	BlockType          int    `gorm:"default:0"`
	Dag                []byte `gorm:"type:blob"`
	TxIds              string `gorm:"type:longtext"`
	AdditionalData     []byte `gorm:"type:longblob"`
}

BlockInfo defines mysql orm model, used to create mysql table 'block_infos'

func ConvertHeader2BlockInfo 

func ConvertHeader2BlockInfo(header *commonPb.BlockHeader) *BlockInfo

func NewBlockInfo 

func NewBlockInfo(block *commonPb.Block) (*BlockInfo, error)

func (*BlockInfo) GetBlock 

func (b *BlockInfo) GetBlock() (*commonPb.Block, error)

GetBlock transfer the BlockInfo to commonPb.Block

func (*BlockInfo) GetBlockHeader 

func (b *BlockInfo) GetBlockHeader() *commonPb.BlockHeader

func (*BlockInfo) GetCountSql 

func (b *BlockInfo) GetCountSql() (string, []interface{})

func (*BlockInfo) GetCreateTableSql 

func (b *BlockInfo) GetCreateTableSql(dbType string) string

func (*BlockInfo) GetFilteredBlock 

func (b *BlockInfo) GetFilteredBlock() (*storePb.SerializedBlock, error)

GetFilteredBlock returns a filtered block given it's block height, or return nil if none exists.

func (*BlockInfo) GetInsertSql 

func (b *BlockInfo) GetInsertSql(dbType string) (string, []interface{})

func (*BlockInfo) GetTableName 

func (b *BlockInfo) GetTableName() string

func (*BlockInfo) GetTxList 

func (b *BlockInfo) GetTxList() ([]string, error)

GetTxList returns the txId list , or return nil if an error occurred

func (*BlockInfo) GetUpdateSql 

func (b *BlockInfo) GetUpdateSql() (string, []interface{})

func (*BlockInfo) ScanObject 

func (b *BlockInfo) ScanObject(scan func(dest ...interface{}) error) error

type BlockSqlDB 

type BlockSqlDB struct {
	// contains filtered or unexported fields
}

BlockSqlDB provider a implementation of `blockdb.BlockDB` This implementation provides a mysql based data model

func NewBlockSqlDB 

func NewBlockSqlDB(dbName string, db protocol.SqlDBHandle, logger protocol.Logger) *BlockSqlDB

NewBlockSqlDB constructs a new `BlockSqlDB` given an chainId and engine type

func (*BlockSqlDB) BlockExists 

func (b *BlockSqlDB) BlockExists(blockHash []byte) (bool, error)

BlockExists returns true if the block hash exist, or returns false if none exists.

func (*BlockSqlDB) Close 

func (b *BlockSqlDB) Close()

Close is used to close database

func (*BlockSqlDB) CommitBlock 

func (b *BlockSqlDB) CommitBlock(blocksInfo *serialization.BlockWithSerializedInfo, isCache bool) error

CommitBlock commits the block and the corresponding rwsets in an atomic operation

func (*BlockSqlDB) GetArchivedPivot 

func (db *BlockSqlDB) GetArchivedPivot() (uint64, error)

func (*BlockSqlDB) GetBlock 

func (b *BlockSqlDB) GetBlock(height uint64) (*commonPb.Block, error)

GetBlock returns a block given it's block height, or returns nil if none exists.

func (*BlockSqlDB) GetBlockByHash 

func (b *BlockSqlDB) GetBlockByHash(blockHash []byte) (*commonPb.Block, error)

GetBlockByHash returns a block given it's hash, or returns nil if none exists.

func (*BlockSqlDB) GetBlockByTx 

func (b *BlockSqlDB) GetBlockByTx(txId string) (*commonPb.Block, error)

GetBlockByTx returns a block which contains a tx.

func (*BlockSqlDB) GetBlockHeaderByHeight 

func (db *BlockSqlDB) GetBlockHeaderByHeight(height uint64) (*commonPb.BlockHeader, error)

通过块高得到header

func (*BlockSqlDB) GetBlockIndex 

func (b *BlockSqlDB) GetBlockIndex(height uint64) (*storePb.StoreInfo, error)

GetBlockIndex returns the offset of the block in the file

func (*BlockSqlDB) GetBlockMetaIndex 

func (b *BlockSqlDB) GetBlockMetaIndex(height uint64) (*storePb.StoreInfo, error)

GetBlockMetaIndex returns the offset of the transaction in the file

func (*BlockSqlDB) GetFilteredBlock 

func (b *BlockSqlDB) GetFilteredBlock(height uint64) (*storePb.SerializedBlock, error)

GetFilteredBlock returns a filtered block given it's block height, or return nil if none exists.

func (*BlockSqlDB) GetHeightByHash 

func (db *BlockSqlDB) GetHeightByHash(blockHash []byte) (uint64, error)

通过hash得到块高

func (*BlockSqlDB) GetLastBlock 

func (b *BlockSqlDB) GetLastBlock() (*commonPb.Block, error)

GetLastBlock returns the last block.

func (*BlockSqlDB) GetLastConfigBlock 

func (b *BlockSqlDB) GetLastConfigBlock() (*commonPb.Block, error)

GetLastConfigBlock returns the last config block.

func (*BlockSqlDB) GetLastConfigBlockHeight 

func (b *BlockSqlDB) GetLastConfigBlockHeight() (uint64, error)

GetLastConfigBlockHeight returns the last config block height.

func (*BlockSqlDB) GetLastSavepoint 

func (b *BlockSqlDB) GetLastSavepoint() (uint64, error)

GetLastSavepoint reurns the last block height

func (*BlockSqlDB) GetTx 

func (b *BlockSqlDB) GetTx(txId string) (*commonPb.Transaction, error)

GetTx retrieves a transaction by txid, or returns nil if none exists.

func (*BlockSqlDB) GetTxConfirmedTime 

func (b *BlockSqlDB) GetTxConfirmedTime(txId string) (int64, error)

func (*BlockSqlDB) GetTxHeight 

func (db *BlockSqlDB) GetTxHeight(txId string) (uint64, error)

通过txid得到块高

func (*BlockSqlDB) GetTxIndex 

func (b *BlockSqlDB) GetTxIndex(txId string) (*storePb.StoreInfo, error)

GetTxIndex returns the offset of the transaction in the file

func (*BlockSqlDB) GetTxInfoOnly 

func (b *BlockSqlDB) GetTxInfoOnly(txId string) (*storePb.TransactionStoreInfo, error)

GetTxInfoOnly 获得除Tx之外的其他TxInfo信息

func (*BlockSqlDB) GetTxWithBlockInfo 

func (b *BlockSqlDB) GetTxWithBlockInfo(txId string) (*storePb.TransactionStoreInfo, error)

通过交易id 得到交易Info信息

func (*BlockSqlDB) InitGenesis 

func (b *BlockSqlDB) InitGenesis(genesisBlock *serialization.BlockWithSerializedInfo) error
func getDbName(dbConfig *localconf.SqlDbConfig, chainId string) string {
	return dbConfig.DbPrefix + "blockdb_" + chainId
}

创世块初始化

func (*BlockSqlDB) RestoreBlocks 

func (db *BlockSqlDB) RestoreBlocks(blockInfos []*serialization.BlockWithSerializedInfo) error

func (*BlockSqlDB) ShrinkBlocks 

func (db *BlockSqlDB) ShrinkBlocks(startHeight uint64, endHeight uint64) (map[uint64][]string, error)

func (*BlockSqlDB) TxArchived 

func (db *BlockSqlDB) TxArchived(txId string) (bool, error)

交易归档

func (*BlockSqlDB) TxExists 

func (b *BlockSqlDB) TxExists(txId string) (bool, error)

TxExists returns true if the tx exist, or returns false if none exists.

type TxInfo 

type TxInfo struct {
	ChainId        string `gorm:"size:128"`
	TxType         int32  `gorm:"default:0"`
	TxId           string `gorm:"primaryKey;size:128"`
	Timestamp      int64  `gorm:"default:0"`
	ExpirationTime int64  `gorm:"default:0"`

	ContractName string `gorm:"size:128"`
	// invoke method
	Method string `gorm:"size:128"`
	// invoke parameters in k-v format
	Parameters []byte `gorm:"type:longblob"` //json
	//sequence number 交易顺序号，以Sender为主键，0表示无顺序要求，>0则必须连续递增。
	Sequence uint64 `gorm:"default:0"`
	// gas price+gas limit; fee; timeout seconds;
	Limit *commonPb.Limit `gorm:"type:blob;size:65535"`

	SenderOrgId      string `gorm:"size:128"`
	SenderMemberInfo []byte `gorm:"type:blob;size:65535"`
	SenderMemberType int    `gorm:"default:0"`
	//SenderSA         uint32 `gorm:"default:0"`
	SenderSignature []byte `gorm:"type:blob;size:65535"`
	Endorsers       string `gorm:"type:longtext"` //json

	TxStatusCode       int32
	ContractResultCode uint32
	ResultData         []byte `gorm:"type:longblob"`
	ResultMessage      string `gorm:"size:2000"`
	GasUsed            uint64
	ContractEvents     string `gorm:"type:longtext"` //json
	RwSetHash          []byte `gorm:"size:128"`
	Message            string `gorm:"size:2000"`

	BlockHeight uint64 `gorm:"index:idx_height_offset"`
	BlockHash   []byte `gorm:"size:128"`
	Offset      uint32 `gorm:"index:idx_height_offset"`
}

TxInfo defines mysql orm model, used to create mysql table 'tx_infos'

func NewTxInfo 

func NewTxInfo(tx *commonPb.Transaction, blockHeight uint64, blockHash []byte, offset uint32) (*TxInfo, error)

NewTxInfo construct new `TxInfo`

func (*TxInfo) GetCountSql 

func (b *TxInfo) GetCountSql() (string, []interface{})

func (*TxInfo) GetCreateTableSql 

func (t *TxInfo) GetCreateTableSql(dbType string) string

func (*TxInfo) GetInsertSql 

func (t *TxInfo) GetInsertSql(dbType string) (string, []interface{})

func (*TxInfo) GetTableName 

func (t *TxInfo) GetTableName() string

func (*TxInfo) GetTx 

func (t *TxInfo) GetTx() (*commonPb.Transaction, error)

GetTx transfer TxInfo to commonPb.Transaction

func (*TxInfo) GetTxInfo 

func (t *TxInfo) GetTxInfo() (*storePb.TransactionStoreInfo, error)

func (*TxInfo) GetUpdateSql 

func (t *TxInfo) GetUpdateSql() (string, []interface{})

func (*TxInfo) ScanObject 

func (t *TxInfo) ScanObject(scan func(dest ...interface{}) error) error

Source Files

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