executor

Documentation

Index

• func IsErrMissingTx(err error) bool
• type RedirectExecutor
  • func NewRedirectExecutor() *RedirectExecutor
  • func (executor *RedirectExecutor) ConnectionClose(ctx *proto.Context)
  • func (executor *RedirectExecutor) ExecuteFieldList(ctx *proto.Context) ([]proto.Field, error)
  • func (executor *RedirectExecutor) ExecuteUseDB(ctx *proto.Context, db string) error
  • func (executor *RedirectExecutor) ExecutorComQuery(ctx *proto.Context, ...) error
  • func (executor *RedirectExecutor) ExecutorComStmtExecute(ctx *proto.Context) (proto.Result, uint16, error)
  • func (executor *RedirectExecutor) InGlobalTransaction(ctx *proto.Context) bool
  • func (executor *RedirectExecutor) InLocalTransaction(ctx *proto.Context) bool
  • func (executor *RedirectExecutor) ProcessDistributedTransaction() bool

Functions

func IsErrMissingTx

func IsErrMissingTx(err error) bool

IsErrMissingTx returns true if target error was caused by missing-tx.

Types

type RedirectExecutor

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

func NewRedirectExecutor

func NewRedirectExecutor() *RedirectExecutor

func (*RedirectExecutor) ConnectionClose

func (executor *RedirectExecutor) ConnectionClose(ctx *proto.Context)

func (*RedirectExecutor) ExecuteFieldList

func (executor *RedirectExecutor) ExecuteFieldList(ctx *proto.Context) ([]proto.Field, error)

func (*RedirectExecutor) ExecuteUseDB

func (executor *RedirectExecutor) ExecuteUseDB(ctx *proto.Context, db string) error

func (*RedirectExecutor) ExecutorComQuery

func (executor *RedirectExecutor) ExecutorComQuery(ctx *proto.Context, h func(result proto.Result, warns uint16, failure error) error) error

func (*RedirectExecutor) ExecutorComStmtExecute

func (executor *RedirectExecutor) ExecutorComStmtExecute(ctx *proto.Context) (proto.Result, uint16, error)

func (*RedirectExecutor) InGlobalTransaction

func (executor *RedirectExecutor) InGlobalTransaction(ctx *proto.Context) bool

func (*RedirectExecutor) InLocalTransaction

func (executor *RedirectExecutor) InLocalTransaction(ctx *proto.Context) bool

func (*RedirectExecutor) ProcessDistributedTransaction

func (executor *RedirectExecutor) ProcessDistributedTransaction() bool