database

Documentation

Overview

Package database takes care of read / write process.

Index

• type Database
  • func NewDb() Database
• type Db
  • func (d Db) LastInsertRowID() int64
  • func (d Db) Prepare(sql string, args ...interface{}) (Stmt, error)
• type Stmt

Types

type Database

type Database interface {
	Prepare(string, ...interface{}) (Stmt, error)
	LastInsertRowID() int64
}

Database describes accesses to a storage

func NewDb

func NewDb() Database

NewDb initialise a new connection

type Db

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

Db represents a connection to the storage

func (Db) LastInsertRowID

func (d Db) LastInsertRowID() int64

LastInsertRowID encapsulates the inner return

func (Db) Prepare

func (d Db) Prepare(sql string, args ...interface{}) (Stmt, error)

Prepare encapsulates the inner connection for testability

type Stmt

type Stmt interface {
	Close() error
	Step() (bool, error)
	Exec(...interface{}) error
	Scan(dst ...interface{}) error
}

Stmt represents a query statement Cf. sqlite3.Stmt