postgres

package

v0.1.1 Latest Latest Go to latest Published: Sep 10, 2020 License: AGPL-3.0 Imports: 6 Imported by: 0

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Repository

github.com/vulcanize/eth-header-sync

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Documentation ¶

Index ¶

Constants
func ErrDBConnectionFailed(connectErr error) error
func ErrDBInsertFailed(insertErr error) error
func ErrUnableToSetNode(setErr error) error
type DB
- func NewDB(databaseConfig config.Database, node core.Node) (*DB, error)
- func (db *DB) CreateNode(node *core.Node) error

Constants ¶

View Source

const (
	DbConnectionFailedMsg = "db connection failed"
	InsertQueryFailedMsg  = "insert query failed"
	SettingNodeFailedMsg  = "unable to set db node"
)

Variables ¶

This section is empty.

Functions ¶

func ErrDBConnectionFailed ¶

func ErrDBConnectionFailed(connectErr error) error

func ErrDBInsertFailed ¶

func ErrDBInsertFailed(insertErr error) error

func ErrUnableToSetNode ¶

func ErrUnableToSetNode(setErr error) error

Types ¶

type DB ¶

type DB struct {
	*sqlx.DB
	Node   core.Node
	NodeID int64
}

DB is a wrapper around the sqlx.DB which associates node information with the connection pool

func NewDB ¶

func NewDB(databaseConfig config.Database, node core.Node) (*DB, error)

NewDB returns a new DB for the provided database config and node info

func (*DB) CreateNode ¶

func (db *DB) CreateNode(node *core.Node) error

CreateNode inserts the node info into the database

Source Files ¶

View all Source files

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