database

package

v0.0.0-...-a08de0b Latest Latest Go to latest Published: Jun 27, 2022 License: CC0-1.0 Imports: 10 Imported by: 0

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Repository

github.com/forbole/flowJuno

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Documentation ¶

Index ¶

func Builder(cfg types.DatabaseConfig, encodingConfig *params.EncodingConfig) (db.Database, error)
type Database

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Builder ¶

func Builder(cfg types.DatabaseConfig, encodingConfig *params.EncodingConfig) (db.Database, error)

Builder creates a database connection with the given database connection info from config. It returns a database connection handle or an error if the connection fails.

Types ¶

type Database ¶

type Database struct {
	Sql            *sql.DB
	EncodingConfig *params.EncodingConfig
	Logger         logging.Logger
	PartitionSize  int
}

Database defines a wrapper around a SQL database and implements functionality for data aggregation and exporting.

func (*Database) Close ¶

func (db *Database) Close()

Close implements db.Database

func (*Database) CreatePartition ¶

func (db *Database) CreatePartition(table string, height uint64) error

createPartition allows to create a partition with the id for the given table name

func (*Database) DropPartition ¶

func (db *Database) DropPartition(name string) error

dropPartition allows to drop a partition with the given partition name

func (*Database) GetLastPruned ¶

func (db *Database) GetLastPruned() (int64, error)

GetLastPruned implements db.PruningDb

func (*Database) GetPartitionSize ¶

func (db *Database) GetPartitionSize() int

func (*Database) HasBlock ¶

func (db *Database) HasBlock(height int64) (bool, error)

HasBlock implements db.Database

func (*Database) HasValidator ¶

func (db *Database) HasValidator(addr string) (bool, error)

HasValidator implements db.Database

func (*Database) LastBlockHeight ¶

func (db *Database) LastBlockHeight() (int64, error)

LastBlockHeight implements db.Database

func (*Database) Prune ¶

func (db *Database) Prune(height int64) error

Prune implements db.PruningDb

func (*Database) SaveBlock ¶

func (db *Database) SaveBlock(block *flow.Block) error

SaveBlock implements db.Database

func (*Database) SaveCollection ¶

func (db *Database) SaveCollection(collection []types.Collection) error

func (*Database) SaveCommitSignatures ¶

func (db *Database) SaveCommitSignatures(signatures []*types.CommitSig) error

SaveCommitSignatures implements db.Database

func (*Database) SaveEvents ¶

func (db *Database) SaveEvents(events []types.Event) error

func (*Database) SaveMessage ¶

func (db *Database) SaveMessage(msg *types.Message) error

SaveMessage implements db.Database

func (*Database) SaveNodeInfos ¶

func (db *Database) SaveNodeInfos(infos []*types.StakerNodeInfo) error

func (*Database) SaveTransactionResult ¶

func (db *Database) SaveTransactionResult(transactionResult []types.TransactionResult, height uint64) error

func (*Database) SaveTxs ¶

func (db *Database) SaveTxs(txs types.Txs) error

SaveTx implements db.Database

func (*Database) SaveValidators ¶

func (db *Database) SaveValidators(validators []*types.Validator) error

SaveValidators implements db.Database

func (*Database) StoreLastPruned ¶

func (db *Database) StoreLastPruned(height int64) error

StoreLastPruned implements db.PruningDb

Source Files ¶

View all Source files

postgresql.go

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