mysql

package

v1.0.13 Latest Latest Go to latest Published: May 15, 2015 License: AGPL-3.0 Imports: 12 Imported by: 0

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Repository

github.com/fipar/percona-agent

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
Variables
func FormatError(err error) string
func HideDSNPassword(dsn string) string
func MySQLErrorCode(err error) uint16
func ParseSocketFromNetstat(out string) string
type Connection
- func NewConnection(dsn string) *Connection
type ConnectionFactory
type Connector
type DSN
type Query
type RealConnectionFactory
- func (f *RealConnectionFactory) Make(dsn string) Connector

Constants ¶

View Source

const (
	ER_SPECIFIC_ACCESS_DENIED_ERROR = 1227
	ER_SYNTAX_ERROR                 = 1064
	ER_USER_DENIED                  = 1142
)

MySQL error codes

View Source

const (
	HiddenPassword = "<password-hidden>"
)

Variables ¶

View Source

var ErrNoSocket error = errors.New("Cannot find MySQL socket (localhost implies socket).  Specify socket or use 127.0.0.1 instead of localhost.")

Functions ¶

func FormatError ¶ added in v1.0.10

func FormatError(err error) string

func HideDSNPassword ¶ added in v1.0.10

func HideDSNPassword(dsn string) string

func MySQLErrorCode ¶ added in v1.0.1

func MySQLErrorCode(err error) uint16

func ParseSocketFromNetstat ¶ added in v1.0.2

func ParseSocketFromNetstat(out string) string

Types ¶

type Connection ¶

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

func NewConnection ¶

func NewConnection(dsn string) *Connection

func (*Connection) AtLeastVersion ¶ added in v1.0.12

func (c *Connection) AtLeastVersion(minVersion string) (bool, error)

Check if version v2 is equal or higher than v1 (v2 >= v1) v2 can be in form m.n.o-ubuntu

func (*Connection) Close ¶

func (c *Connection) Close()

func (*Connection) Connect ¶

func (c *Connection) Connect(tries uint) error

func (*Connection) DB ¶

func (c *Connection) DB() *sql.DB

func (*Connection) DSN ¶

func (c *Connection) DSN() string

func (*Connection) GetGlobalVarNumber ¶

func (c *Connection) GetGlobalVarNumber(varName string) float64

func (*Connection) GetGlobalVarString ¶

func (c *Connection) GetGlobalVarString(varName string) string

func (*Connection) Set ¶

func (c *Connection) Set(queries []Query) error

func (*Connection) Uptime ¶ added in v1.0.4

func (c *Connection) Uptime() (uptime int64, err error)

type ConnectionFactory ¶

type ConnectionFactory interface {
	Make(dsn string) Connector
}

type Connector ¶

type Connector interface {
	DB() *sql.DB
	DSN() string
	Connect(tries uint) error
	Close()
	Set([]Query) error
	GetGlobalVarString(varName string) string
	GetGlobalVarNumber(varName string) float64
	Uptime() (uptime int64, err error)
	AtLeastVersion(string) (bool, error)
}

type DSN ¶

type DSN struct {
	Username     string
	Password     string
	Hostname     string
	Port         string
	Socket       string
	OldPasswords bool
	Protocol     string
}

func (DSN) DSN ¶

func (dsn DSN) DSN() (string, error)

func (DSN) String ¶

func (dsn DSN) String() string

func (DSN) StringWithSuffixes ¶ added in v1.0.6

func (dsn DSN) StringWithSuffixes() string

func (DSN) To ¶

func (dsn DSN) To() string

type Query ¶

type Query struct {
	Set    string // SET GLOBAL long_query_time=0
	Verify string // SELECT @@long_query_time
	Expect string // 0
}

type RealConnectionFactory ¶

type RealConnectionFactory struct {
}

func (*RealConnectionFactory) Make ¶

func (f *RealConnectionFactory) Make(dsn string) Connector

Source Files ¶

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