Is there a detailed guide on how to understand how to search using days in JQL?

[Harry Bob]

Hello,

Is there any detailed guides or explanations on how to use JQL when it comes to days, weeks? 

like >= -7d or what => 7d

means and how to use it?

[Kat Warner]

The Jira JQL Advanced Guide: How to Search Jira Issues Like a Pro covers a lot of ground about JQL overall.

Advanced search reference - JQL functions gets into the nitty gritty details.

For example:

endOfDay(inc)

where inc is an optional increment of (+/-)nn(y|M|w|d|h|m). If the time unit qualifier is omitted, it defaults to the natural period of the function, e.g. endOfDay("+1") is the same as endOfDay("+1d"). If the plus/minus (+/-) sign is omitted, plus is assumed.

• Find issues due by the end of today:  due < endOfDay()

• Find issues due by the end of tomorrow: due < endOfDay("+1")


[Harry Bob]

Thanks @Kat Warner