vtenv

Documentation

Index

• type Environment
  • func New(cfg Options) (*Environment, error)
  • func NewTestEnv() *Environment
  • func (cached *Environment) CachedSize(alloc bool) int64
  • func (e *Environment) CollationEnv() *collations.Environment
  • func (e *Environment) MySQLVersion() string
  • func (e *Environment) Parser() *sqlparser.Parser
  • func (e *Environment) TruncateErrLen() int
  • func (e *Environment) TruncateForLog(query string) string
  • func (e *Environment) TruncateForUI(query string) string
• type Options

Types

type Environment

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

func New

func New(cfg Options) (*Environment, error)

func NewTestEnv

func NewTestEnv() *Environment

func (*Environment) CachedSize

func (cached *Environment) CachedSize(alloc bool) int64

func (*Environment) CollationEnv

func (e *Environment) CollationEnv() *collations.Environment

func (*Environment) MySQLVersion

func (e *Environment) MySQLVersion() string

func (*Environment) Parser

func (e *Environment) Parser() *sqlparser.Parser

func (*Environment) TruncateErrLen

func (e *Environment) TruncateErrLen() int

func (*Environment) TruncateForLog

func (e *Environment) TruncateForLog(query string) string

TruncateForLog is used when displaying queries as part of error logs to avoid overwhelming logging systems with potentially long queries and bind value data.

func (*Environment) TruncateForUI

func (e *Environment) TruncateForUI(query string) string

TruncateForUI is used when displaying queries on various Vitess status pages to keep the pages small enough to load and render properly

type Options

type Options struct {
	MySQLServerVersion string
	TruncateUILen      int
	TruncateErrLen     int
}