go_databases

Documentation

Index

• Variables
• type Logger
  • func NewLogger(header string, modeLogger gologgermode.Logger) (*Logger, error)
  • func (l *Logger) ConnectedToDatabase()
  • func (l *Logger) DisconnectedFromDatabase()

Variables

var (
	ErrNilConfig           = errors.New("config cannot be nil")
	ErrNilConnection       = errors.New("connection cannot be nil")
	ErrNilPool             = errors.New("pool cannot be nil")
	ErrAlreadyConnected    = errors.New("connection to database already established")
	ErrConnectionFailed    = errors.New("failed to connect to database")
	ErrPingFailed          = errors.New("failed to ping database")
	ErrNotConnected        = errors.New("connection to database not established")
	ErrFailedToDisconnect  = errors.New("failed to disconnect from database")
	ErrEmptyDriverName     = errors.New("driver name cannot be empty")
	ErrEmptyDataSourceName = errors.New("data source name cannot be empty")
	ErrNilQuery            = errors.New("sql query cannot be nil")
	ErrNilRow              = errors.New("sql row cannot be nil")
)

Types

type Logger

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

Logger is the logger for the database connection

func NewLogger

func NewLogger(header string, modeLogger gologgermode.Logger) (*Logger, error)

NewLogger is the logger for the database connection

func (*Logger) ConnectedToDatabase

func (l *Logger) ConnectedToDatabase()

ConnectedToDatabase logs a success message when the server connects to the database

func (*Logger) DisconnectedFromDatabase

func (l *Logger) DisconnectedFromDatabase()

DisconnectedFromDatabase logs a success message when the server disconnects from the database