mysql

Documentation

Index

• Constants
• type Conn
  • func NewMySQLConn(addr string, dbName string, dbUser string, dbPass string) (*Conn, error)
  • func (conn *Conn) GetReplicationRole() (role string, err error)
  • func (conn *Conn) GetReplicationSlaveList() (slaveList []string, err error)
  • func (conn *Conn) GetReplicationSlavesStatus() (result *mysql.Result, err error)

Constants

const (
	DefaultCharSet     = "utf8mb4"
	ReplicationMaster  = "master"
	ReplicationSlave   = "slave"
	ReplicationRelay   = "relay" // it has master and slave roles at the same time
	HostString         = "host"
	PortString         = "port"
	ShowSlaveStatusSQL = "show slave status"
)

Types

type Conn

type Conn struct {
	Addr   string
	DBName string
	DBUser string
	DBPass string
	client.Conn
}

func NewMySQLConn

func NewMySQLConn(addr string, dbName string, dbUser string, dbPass string) (*Conn, error)

NewMySQLConn returns connection to mysql database, be aware that addr is host:port style, default charset is utf8mb4

func (*Conn) GetReplicationRole

func (conn *Conn) GetReplicationRole() (role string, err error)

func (*Conn) GetReplicationSlaveList

func (conn *Conn) GetReplicationSlaveList() (slaveList []string, err error)

func (*Conn) GetReplicationSlavesStatus

func (conn *Conn) GetReplicationSlavesStatus() (result *mysql.Result, err error)