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add *deterministic* parameter to sqlite3.Connection.create_function() #78222

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sir-sigurd mannequin opened this issue Jul 4, 2018 · 3 comments
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add *deterministic* parameter to sqlite3.Connection.create_function() #78222

sir-sigurd mannequin opened this issue Jul 4, 2018 · 3 comments
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3.8 only security fixes extension-modules C modules in the Modules dir type-feature A feature request or enhancement

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@sir-sigurd
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sir-sigurd mannequin commented Jul 4, 2018

BPO 34041
Nosy @berkerpeksag, @sir-sigurd
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  • bpo-34041: Added *deterministic* parameter to sqlite3.Connection.create_function(). #8086
    		•

    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 = None
closed_at = <Date 2018-07-08.07:09:57.643>
created_at = <Date 2018-07-04.10:04:14.357>
labels = ['extension-modules', 'type-feature', '3.8']
title = 'add *deterministic* parameter to sqlite3.Connection.create_function()'
updated_at = <Date 2018-10-04.21:05:46.346>
user = 'https://github.com/sir-sigurd'

    bugs.python.org fields:

    activity = <Date 2018-10-04.21:05:46.346>
actor = 'hydroflask'
assignee = 'none'
closed = True
closed_date = <Date 2018-07-08.07:09:57.643>
closer = 'berker.peksag'
components = ['Extension Modules']
creation = <Date 2018-07-04.10:04:14.357>
creator = 'sir-sigurd'
dependencies = []
files = []
hgrepos = []
issue_num = 34041
keywords = ['patch']
message_count = 3.0
messages = ['321027', '321263', '327086']
nosy_count = 3.0
nosy_names = ['berker.peksag', 'hydroflask', 'sir-sigurd']
pr_nums = ['8086']
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'enhancement'
url = 'https://bugs.python.org/issue34041'
versions = ['Python 3.8']
    @sir-sigurd
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    sir-sigurd mannequin commented Jul 4, 2018

    SQLiter 3.8.3 and higher allows to mark created functions as deterministic to allow additional optimizations. There isn't currently a way to it from Python.

    https://sqlite.org/c3ref/create_function.html

    @sir-sigurd sir-sigurd mannequin added extension-modules C modules in the Modules dir type-feature A feature request or enhancement labels Jul 4, 2018
    @berkerpeksag berkerpeksag added the 3.8 only security fixes label Jul 6, 2018
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    New changeset 0830858 by Berker Peksag (Sergey Fedoseev) in branch 'master':
    bpo-34041: Allow creating deterministic functions in Connection.create_function() (GH-8086)
    0830858

    @hydroflask
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    hydroflask mannequin commented Oct 4, 2018

    Any possible way we can backport these changes to Python 3.5+? 3.8 is a ways away.

    @ezio-melotti ezio-melotti transferred this issue from another repository Apr 10, 2022
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