Add Field in Booking table

How are you adding your event attribute?

from Event -> Setting -> general -> genaral option

In event Attribute #_ATT{key}

And then entering in every event manually

https://mulundkvo.org/wp-content/uploads/2016/09/query.png”

this is what i want???

You’d need to use some custom coding to do that. The code snippet below should help get you started, but you’d need to add a query that looks up the attribute.

https://pastebin.com/i0GhrfXL