mysql

Documentation

Index

• func NewMysqlExecutor(datasource *models.DataSource) (tsdb.Executor, error)
• func NewStringStringScan(columnNames []string) *stringStringScan
• func ReplaceAllStringSubmatchFunc(re *regexp.Regexp, str string, repl func([]string) string) string
• type MySqlMacroEngine
  • func (m *MySqlMacroEngine) EvaluateMacro(name string, args []string) (string, error)
  • func (m *MySqlMacroEngine) Interpolate(sql string) (string, error)
• type MysqlExecutor
  • func (e *MysqlExecutor) Execute(ctx context.Context, queries tsdb.QuerySlice, context *tsdb.QueryContext) *tsdb.BatchResult
  • func (e MysqlExecutor) TransformToTable(query *tsdb.Query, rows *core.Rows, result *tsdb.QueryResult) error
  • func (e MysqlExecutor) TransformToTimeSeries(query *tsdb.Query, rows *core.Rows, result *tsdb.QueryResult) error
• type SqlMacroEngine
  • func NewMysqlMacroEngine(timeRange *tsdb.TimeRange) SqlMacroEngine

Functions

func NewMysqlExecutor

func NewMysqlExecutor(datasource *models.DataSource) (tsdb.Executor, error)

func NewStringStringScan

func NewStringStringScan(columnNames []string) *stringStringScan

func ReplaceAllStringSubmatchFunc

func ReplaceAllStringSubmatchFunc(re *regexp.Regexp, str string, repl func([]string) string) string

Types

type MySqlMacroEngine

type MySqlMacroEngine struct {
	TimeRange *tsdb.TimeRange
}

func (*MySqlMacroEngine) EvaluateMacro

func (m *MySqlMacroEngine) EvaluateMacro(name string, args []string) (string, error)

func (*MySqlMacroEngine) Interpolate

func (m *MySqlMacroEngine) Interpolate(sql string) (string, error)

type MysqlExecutor

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

func (*MysqlExecutor) Execute

func (e *MysqlExecutor) Execute(ctx context.Context, queries tsdb.QuerySlice, context *tsdb.QueryContext) *tsdb.BatchResult

func (MysqlExecutor) TransformToTable

func (e MysqlExecutor) TransformToTable(query *tsdb.Query, rows *core.Rows, result *tsdb.QueryResult) error

func (MysqlExecutor) TransformToTimeSeries

func (e MysqlExecutor) TransformToTimeSeries(query *tsdb.Query, rows *core.Rows, result *tsdb.QueryResult) error

type SqlMacroEngine

type SqlMacroEngine interface {
	Interpolate(sql string) (string, error)
}

func NewMysqlMacroEngine

func NewMysqlMacroEngine(timeRange *tsdb.TimeRange) SqlMacroEngine