client_conn

package

v0.0.0-...-b4c1251 Latest Latest Go to latest Published: Nov 26, 2021 License: Apache-2.0 Imports: 31 Imported by: 0

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Repository

github.com/fengleng/flight

Links

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Documentation ¶

Index ¶

Constants
Variables
type ClientConn
- func NewClientConn(co net.Conn, s *server.Server) *ClientConn
type ResultRow
type Stmt
- func (s *Stmt) ResetParams()

Constants ¶

View Source

const (
	MasterComment    = "/*master*/"
	SumFunc          = "sum"
	CountFunc        = "count"
	MaxFunc          = "max"
	MinFunc          = "min"
	LastInsertIdFunc = "last_insert_id"
	FUNC_EXIST       = 1
)

Variables ¶

View Source

var (
	ErrAccessDenied           = errors.New("access denied")
	ErrAccessDeniedNoPassword = fmt.Errorf("%w without password", ErrAccessDenied)
)

View Source

var DEFAULT_CAPABILITY uint32 = mysql.CLIENT_LONG_PASSWORD | mysql.CLIENT_LONG_FLAG |
	mysql.CLIENT_CONNECT_WITH_DB | mysql.CLIENT_PROTOCOL_41 |
	mysql.CLIENT_TRANSACTIONS | mysql.CLIENT_SECURE_CONNECTION

Functions ¶

This section is empty.

Types ¶

type ClientConn ¶

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

func NewClientConn ¶

func NewClientConn(co net.Conn, s *server.Server) *ClientConn

func (*ClientConn) Close ¶

func (c *ClientConn) Close() error

func (*ClientConn) GetShardDb ¶

func (c *ClientConn) GetShardDb(exePlan *plan.Plan) (map[string]*backend.DB, error)

func (*ClientConn) Handshake ¶

func (c *ClientConn) Handshake() error

func (*ClientConn) PreHand ¶

func (c *ClientConn) PreHand(sql string) (r *mysql.Result, isHand bool, isNotWriteResult bool, err error)

func (*ClientConn) Run ¶

func (c *ClientConn) Run()

type ResultRow ¶

type ResultRow struct {
	Value   []interface{}
	RowData mysql.RowData
}

type Stmt ¶

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

func (*Stmt) ResetParams ¶

func (s *Stmt) ResetParams()

Source Files ¶

View all Source files

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