WEBVTT

00:00:01.750 --> 00:00:03.740 align:middle line:84%
What happens if they
clear their history?

00:00:03.740 --> 00:00:05.320 align:middle line:84%
Now, I gave you
this hint earlier,

00:00:05.320 --> 00:00:06.988 align:middle line:90%
and this is very helpful.

00:00:06.988 --> 00:00:08.530 align:middle line:84%
If you go out here,
you can see we're

00:00:08.530 --> 00:00:12.190 align:middle line:84%
looking at the
uc.iphone.browser.international.

00:00:12.190 --> 00:00:15.760 align:middle line:84%
We are VisitHistory, and we
see this VisitHistory table.

00:00:15.760 --> 00:00:18.820 align:middle line:84%
If you look at it,
and it's 0 and size,

00:00:18.820 --> 00:00:21.250 align:middle line:84%
look at the size
of that database.

00:00:21.250 --> 00:00:25.330 align:middle line:84%
If it has any size to
it, you must go to hex.

00:00:25.330 --> 00:00:27.830 align:middle line:84%
In hex, all the
searches were there.

00:00:27.830 --> 00:00:31.570 align:middle line:84%
So this example, this database,
when you clear your history,

00:00:31.570 --> 00:00:33.700 align:middle line:84%
everything goes
into the free pages.

00:00:33.700 --> 00:00:37.710 align:middle line:84%
That should exist there until
that database is vacuumed.

00:00:37.710 --> 00:00:38.910 align:middle line:90%
So go carve for it.
