mysql

Documentation

Index

• func BuildDataSourceName(url, database, usernameFile, passwordFile string) (string, error)
• type Iterator
  • func (it *Iterator) Cursor() (string, error)
  • func (it *Iterator) Next(dst interface{}) error
• type MySQL
  • func NewMySQL(url, database string, opts ...Option) (*MySQL, error)
  • func (m *MySQL) Close() error
  • func (m *MySQL) Create(ctx context.Context, col datastore.Collection, id string, entity interface{}) error
  • func (m *MySQL) Find(ctx context.Context, col datastore.Collection, opts datastore.ListOptions) (datastore.Iterator, error)
  • func (m *MySQL) Get(ctx context.Context, col datastore.Collection, id string, v interface{}) error
  • func (m *MySQL) Update(ctx context.Context, col datastore.Collection, id string, ...) error
• type Option
  • func WithAuthenticationFile(usernameFile, passwordFile string) Option
  • func WithLogger(logger *zap.Logger) Option

Functions

func BuildDataSourceName

func BuildDataSourceName(url, database, usernameFile, passwordFile string) (string, error)

BuildDataSourceName returns source name to make connection to database.

Types

type Iterator

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

Iterator for MySQL result set

func (*Iterator) Cursor

func (it *Iterator) Cursor() (string, error)

Cursor builds a base64 string (encode from string in map[string]interface{} format). The cursor contains only values attached with the fields used as ordering fields.

func (*Iterator) Next

func (it *Iterator) Next(dst interface{}) error

Next implementation for MySQL Iterator

type MySQL

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

MySQL client wrapper

func NewMySQL

func NewMySQL(url, database string, opts ...Option) (*MySQL, error)

NewMySQL returns new MySQL instance

func (*MySQL) Close

func (m *MySQL) Close() error

Close implementation for MySQL

func (*MySQL) Create

func (m *MySQL) Create(ctx context.Context, col datastore.Collection, id string, entity interface{}) error

Create implementation for MySQL

func (*MySQL) Find

func (m *MySQL) Find(ctx context.Context, col datastore.Collection, opts datastore.ListOptions) (datastore.Iterator, error)

Find implementation for MySQL

func (*MySQL) Get

func (m *MySQL) Get(ctx context.Context, col datastore.Collection, id string, v interface{}) error

Get implementation for MySQL

func (*MySQL) Update

func (m *MySQL) Update(ctx context.Context, col datastore.Collection, id string, updater datastore.Updater) error

Update implementation for MySQL

type Option

type Option func(*MySQL)

Option for create MySQL typed instance

func WithAuthenticationFile

func WithAuthenticationFile(usernameFile, passwordFile string) Option

WithAuthenticationFile returns auth info setup function

func WithLogger

func WithLogger(logger *zap.Logger) Option

WithLogger returns logger setup function