asof

Documentation

Overview

Package asof "as of" implements utils for building "as of"/time travel queries

Index

• func IsValid(asOf string) bool
• func ParseAsOf(asOf string) (int64, error)

Functions

func IsValid

func IsValid(asOf string) bool

IsValid returns true if the query looks valid. The only rule for now is not to conain any dots (to prevent issue with editor like vim who create metadata based on the filename).

func ParseAsOf

func ParseAsOf(asOf string) (int64, error)

ParseAsOf returns the parsed query (as a unix nano timestamp) or an error if it could not be parsed. Fow now it supports:

• negative duration (as parsed by `time.ParseDuration`, e.g. -10h, -30s
• few date formats from YYYY-MM-DDTHH:MM:SS to YYYY
• and unix timestamps (second precision)