dcrsqlite

package

v0.0.2 Latest Latest Go to latest Published: Mar 14, 2017 License: ISC Imports: 22 Imported by: 0

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Repository

github.com/decred/dcrdata

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Open Source Insights

Documentation ¶

Index ¶

Constants
func DisableLog()
func InitWiredDB(dbInfo *DBInfo, cl *dcrrpcclient.Client, p *chaincfg.Params) (wiredDB, error)
func NewWiredDB(db *sql.DB, cl *dcrrpcclient.Client, p *chaincfg.Params) wiredDB
func UseLogger(logger btclog.Logger)
type BlockSummaryDatabaser
type DB
- func InitDB(dbInfo *DBInfo) (*DB, error)
- func NewDB(db *sql.DB) *DB
type DBInfo
type StakeInfoDatabaser

Constants ¶

View Source

const (
	// TableNameSummaries is name of the table used to store block summary data
	TableNameSummaries = "dcrdata_block_summary"
	// TableNameStakeInfo is name of the table used to store extended stake info
	TableNameStakeInfo = "dcrdata_stakeinfo_extended"
)

View Source

const (

	// DefaultStakeDbName is the default database name
	DefaultStakeDbName = "ffldb_stake"
)

Variables ¶

This section is empty.

Functions ¶

func DisableLog ¶

func DisableLog()

DisableLog disables all library log output. Logging output is disabled by default until either UseLogger or SetLogWriter are called.

func InitWiredDB ¶

func InitWiredDB(dbInfo *DBInfo, cl *dcrrpcclient.Client, p *chaincfg.Params) (wiredDB, error)

func NewWiredDB ¶

func NewWiredDB(db *sql.DB, cl *dcrrpcclient.Client, p *chaincfg.Params) wiredDB

func UseLogger ¶

func UseLogger(logger btclog.Logger)

UseLogger uses a specified Logger to output package logging info. This should be used in preference to SetLogWriter if the caller is also using btclog.

Types ¶

type BlockSummaryDatabaser ¶

type BlockSummaryDatabaser interface {
	StoreStakeInfoExtended(bd *apitypes.StakeInfoExtended) error
	RetrieveStakeInfoExtended(ind int64) (*apitypes.StakeInfoExtended, error)
}

BlockSummaryDatabaser is the interface for a block data saving database

type DB ¶

type DB struct {
	*sql.DB
	// contains filtered or unexported fields
}

DB is a wrapper around sql.DB that adds methods for storing and retrieving chain data. Use InitDB to get a new instance. This may be unexported in the future.

func InitDB ¶

func InitDB(dbInfo *DBInfo) (*DB, error)

InitDB creates a new DB instance from a DBInfo containing the name of the file used to back the underlying sql database.

func NewDB ¶

func NewDB(db *sql.DB) *DB

NewDB creates a new DB instance with pre-generated sql statements from an existing sql.DB. Use InitDB to create a new DB without having a sql.DB.

func (*DB) RetrieveBlockSummary ¶

func (db *DB) RetrieveBlockSummary(ind int64) (*apitypes.BlockDataBasic, error)

func (*DB) RetrieveLatestBlockSummary ¶

func (db *DB) RetrieveLatestBlockSummary() (*apitypes.BlockDataBasic, error)

func (*DB) RetrieveLatestStakeInfoExtended ¶

func (db *DB) RetrieveLatestStakeInfoExtended() (*apitypes.StakeInfoExtended, error)

func (*DB) RetrieveStakeInfoExtended ¶

func (db *DB) RetrieveStakeInfoExtended(ind int64) (*apitypes.StakeInfoExtended, error)

func (*DB) Store ¶

func (db *DB) Store(data *blockdata.BlockData) error

Store satisfies the blockdata.BlockDataSaver interface

func (*DB) StoreBlockSummary ¶

func (db *DB) StoreBlockSummary(bd *apitypes.BlockDataBasic) error

func (*DB) StoreStakeInfoExtended ¶

func (db *DB) StoreStakeInfoExtended(si *apitypes.StakeInfoExtended) error

type DBInfo ¶

type DBInfo struct {
	FileName string
}

DBInfo contains db configuration

type StakeInfoDatabaser ¶

type StakeInfoDatabaser interface {
	StoreBlockSummary(bd *apitypes.BlockDataBasic) error
	RetrieveBlockSummary(ind int64) (*apitypes.BlockDataBasic, error)
}

StakeInfoDatabaser is the interface for an extended stake info saving database

Source Files ¶

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