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Date:      Sun, 27 Sep 2015 00:15:11 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-gecko@FreeBSD.org
Subject:   [Bug 200853] databases/sqlite3: enable DBSTAT by default for firefox 41+
Message-ID:  <bug-200853-21739-eoDggeMxdD@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-200853-21739@https.bugs.freebsd.org/bugzilla/>
References:  <bug-200853-21739@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=200853

--- Comment #9 from milios@ccsys.com ---
it's my understanding that the ABI/API impact should be none. furthermore, an
application must explicitly ask for this virtual table to be created before
using it so there shouldn't be any namespace collisions. i have not done any
comparative benchmarks but at a glance it seems to me this dbstat.c module is,
upon being queried, only extracting and presenting information already in core
rather than stashing additional data at runtime, so the performance impact
should also be zero or near-zero to apps not using it. it does increase the
size of the lib by about 1.0 percent.

perhaps maintainer reversed his approval on Aug 10 due to issues which were
later fixed here https://www.sqlite.org/src/info/6beb512c7a3c3649 and included
in port here https://svnweb.freebsd.org/ports?view=revision&revision=395101 .
i've just emailed him asking for a clarification.

i am no expert. these comments are my own, not my employer's.

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