db

Documentation

Index

• Constants
• type DB
  • func NewDB(dbdir string) (*DB, error)
  • func (db *DB) Do(fns ...txfunc) error

Constants

const (
	DbFilename = "ql.db"
)

Types

type DB

type DB struct {
	// contains filtered or unexported fields
}

func NewDB

func NewDB(dbdir string) (*DB, error)

func (*DB) Do

func (db *DB) Do(fns ...txfunc) error

Do Opens the db, executes DoTx and then Closes the DB To support a multiprocess and multigoroutine model on a single file access database like ql there's the need to exlusively lock, open, close, unlock the db for every transaction. For this reason every db transaction should be fast to not block other processes/goroutines.