pgxlog

Documentation

Index

• Constants
• type PgXLog
  • func (p PgXLog) Compare(xlog1, xlog2 xlog.Position) (int, error)
  • func (p PgXLog) Increment(pos xlog.Position, increment int) (xlog.Position, error)
  • func (p PgXLog) Zero() xlog.Position

Constants

const Zero xlog.Position = "0/00000000"

Types

type PgXLog

type PgXLog struct{}

func (PgXLog) Compare

func (p PgXLog) Compare(xlog1, xlog2 xlog.Position) (int, error)

Compare compares two xlog positions returning -1 if xlog1 < xlog2, 0 if xlog1 == xlog2, and 1 if xlog1 > xlog2.

func (PgXLog) Increment

func (p PgXLog) Increment(pos xlog.Position, increment int) (xlog.Position, error)

Increment increments an xlog position by the given number.

func (PgXLog) Zero

func (p PgXLog) Zero() xlog.Position