Upgrade SQLite to 3.8.3 with 3.4.0 Windows and OS X installers

[ned-deily]

BPO	20465
Nosy	@loewis, @larryhastings, @ned-deily

^{Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.}

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GitHub fields:

assignee = 'https://github.com/loewis'
closed_at = <Date 2014-03-02.18:45:20.493>
created_at = <Date 2014-01-31.20:57:25.356>
labels = ['build', 'release-blocker']
title = 'Upgrade SQLite to 3.8.3 with 3.4.0 Windows and OS X installers'
updated_at = <Date 2014-07-10.11:35:40.838>
user = 'https://github.com/ned-deily'

bugs.python.org fields:

activity = <Date 2014-07-10.11:35:40.838>
actor = 'berker.peksag'
assignee = 'loewis'
closed = True
closed_date = <Date 2014-03-02.18:45:20.493>
closer = 'loewis'
components = ['Build']
creation = <Date 2014-01-31.20:57:25.356>
creator = 'ned.deily'
dependencies = []
files = []
hgrepos = []
issue_num = 20465
keywords = []
message_count = 13.0
messages = ['209830', '210284', '210285', '210287', '210288', '210289', '212496', '212522', '212523', '212525', '212575', '212577', '213837']
nosy_count = 5.0
nosy_names = ['loewis', 'ghaering', 'larry', 'ned.deily', 'python-dev']
pr_nums = []
priority = 'release blocker'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = None
url = 'https://bugs.python.org/issue20465'
versions = ['Python 3.4']

[ned-deily]

The SQLite project has requested that we consider shipping SQLite version 3.8.3 with the Windows and OS X binary installers for Python 3.4.0, primarily to make available support for the new Common Table Expressions feature. 3.8.3 is expected to be officially released 2014-02-03.

[python-dev]

New changeset 32af4954e46a by Ned Deily in branch 'default':
Issue bpo-20465: Update SQLite shipped with OS X installer to 3.8.3.
http://hg.python.org/cpython/rev/32af4954e46a

[ned-deily]

With the consent of the release manager, the SQLite library to be shipped with the OS X installers for 3.4.0 has been updated to 3.8.3.

Assigning to MvL for the Windows installers.

[larryhastings]

I assumed that you guys took responsibility for the binary installers, and the decision was up to you. But I'm happy to take ultimate responsibility for the decision to ship SQLite 3.8.3 with 3.4 if that's what policy demands, and yes I give it my blessing.

According to the release notes:
http://www.sqlite.org/draft/changes.html
there are two new constants: SQLITE_DETERMINISTIC and SQLITE_READONLY_DBMOVED. It looks like there's no point in adding these int constants to the module, as the latter is an error (and those never escape the module) and the former is a flag to creating a "function" (and there's no exposed means to pass in flags here).

Do we need to do anything to support additional features in 3.8.3, like this SQLITE_DETERMINISTIC flag?

Roping in "ghaering", the sqlite expert from the list.

[ned-deily]

Larry, I thought we had agreed on everything in email so I wasn't expecting any further pronouncements from you, just documenting that post feature cutoff decision. I think we're good to go.

[larryhastings]

Ned, yeah I recall the discussion, and I didn't think you needed a further pronouncement from me. I was just saying, I'm not sure you *ever* needed a pronouncement from me. ;-)

Everything's perfectly alright now. We're fine... we're all fine here now. Thank you. How are you?

[loewis]

3.8.3 has been superseded by 3.8.3.1.

[python-dev]

New changeset 5fa3f6d82d61 by Ned Deily in branch 'default':
Issue bpo-20465: Update OS X installer build to use SQLite 3.8.0.1.
http://hg.python.org/cpython/rev/5fa3f6d82d61

[python-dev]

New changeset a8470f88e7b4 by Ned Deily in branch 'default':
Issue bpo-20465: fix NEWS typo (it's 3.8.3.1)
http://hg.python.org/cpython/rev/a8470f88e7b4

[ned-deily]

"Fix a bug (ticket 4c86b126f2) that causes rows to go missing on some queries with OR clauses and IS NOT NULL operators in the WHERE clause, when the SQLITE_ENABLE_STAT3 or SQLITE_ENABLE_STAT4 compile-time options are used."

http://www.sqlite.org/releaselog/3_8_3_1.html

We don't use those compile-time options for the OS X build, so, if this is the only meaningful bug, it may be a no-op. The tests pass before and after. Still, it's probably better to update now. I've opened bpo-20818 as a cherry pick request for 3.4.0.

[python-dev]

New changeset 9459f517d854 by Martin v. Löwis in branch 'default':
Issue bpo-20465: Update Windows installer to SQLite 3.8.3.1.
http://hg.python.org/cpython/rev/9459f517d854

[loewis]

Cherry-picking in bpo-20832.