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Migrate to SQLite3 trace v2 API #84498
Description
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 2020-09-05.20:43:58.769>
created_at = <Date 2020-04-18.11:56:10.577>
labels = ['type-feature', 'library', '3.10']
title = 'Migrate to SQLite3 trace v2 API'
updated_at = <Date 2020-11-02.09:54:05.762>
user = 'https://github.com/erlend-aasland'bugs.python.org fields:
activity = <Date 2020-11-02.09:54:05.762>
actor = 'samuelmarks'
assignee = 'none'
closed = True
closed_date = <Date 2020-09-05.20:43:58.769>
closer = 'pablogsal'
components = ['Library (Lib)']
creation = <Date 2020-04-18.11:56:10.577>
creator = 'erlendaasland'
dependencies = []
files = ['49073']
hgrepos = []
issue_num = 40318
keywords = ['patch']
message_count = 2.0
messages = ['366702', '376444']
nosy_count = 5.0
nosy_names = ['ghaering', 'berker.peksag', 'pablogsal', 'erlendaasland', 'samuelmarks']
pr_nums = ['19581', '23102', '23103']
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'enhancement'
url = 'https://bugs.python.org/issue40318'
versions = ['Python 3.10']
Activity
erlend-aasland commentedon Apr 18, 2020
Currently, we're using the sqlite3_trace() for tracing statements. This API was been superseded by sqlite3_trace_v2() in SQLite3 v3.14 back in August 2016. Proposing to migrate to the new API, which allows more fine grained control over what to trace, and also opens up the door to stuff like prepared statement status variables.
See https://sqlite.org/c3ref/trace_v2.html, https://sqlite.org/c3ref/c_trace.html, https://sqlite.org/c3ref/c_stmtstatus_counter.html, and https://sqlite.org/c3ref/experimental.html.
Attached patch (against master) uses the new API if available. Make test completes without failures.
pablogsal commentedon Sep 5, 2020
New changeset 7f331c8 by Erlend Egeberg Aasland in branch 'master':
bpo-40318: Migrate to SQLite3 trace v2 API (GH-19581)
7f331c8