Originally Posted by freecartoonporn

i can think it like this way.

post creation time = X
post expiration timeframe (10 minutes, 1 hour, 1 day etc) = Y
post expiration time = Z

X + Y = Z

and my query would become,

if Z > current time {
remove records.
}

but Z gets changed everytime user edits post and changes expiration timeframe.

thanks