postgres

Documentation

Index

• Constants
• Variables
• func ErrDBConnectionFailed(connectErr error) error
• func ErrUnableToSetNode(setErr error) error
• func IsForeignKeyViolationErr(err error) bool
• func UnwrapErrorRecursively(err error) error
• type DB
  • func NewDB(databaseConfig config.Database, node core.Node) (*DB, error)
  • func (db *DB) CreateNode(node *core.Node) error

Constants

const (
	DbConnectionFailedMsg        = "db connection failed"
	SettingNodeFailedMsg         = "unable to set db node"
	ForeignKeyViolationErrorCode = "23503"
)

Variables

var ErrHeaderDoesNotExist = errors.New("header does not exist")

Functions

func ErrDBConnectionFailed

func ErrDBConnectionFailed(connectErr error) error

func ErrUnableToSetNode

func ErrUnableToSetNode(setErr error) error

func IsForeignKeyViolationErr

func IsForeignKeyViolationErr(err error) bool

func UnwrapErrorRecursively

func UnwrapErrorRecursively(err error) error

Types

type DB

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

func NewDB

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

func (*DB) CreateNode

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