txexistdb

Documentation

Index

• type TxExistDB

Types

type TxExistDB

type TxExistDB interface {
	// InitGenesis 完成创世块写入
	InitGenesis(genesisBlock *serialization.BlockWithSerializedInfo) error
	// CommitBlock commits the txId and savepoint in an atomic operation
	CommitBlock(blockWithRWSet *serialization.BlockWithSerializedInfo, isCache bool) error
	// GetLastSavepoint returns the last block height
	GetLastSavepoint() (uint64, error)
	// TxExists returns true if the tx exist, or returns false if none exists.
	TxExists(txId string) (bool, error)
	// Close is used to close database
	Close()
}

TxExistDB provides handle to block and tx instances