[issue45138] [sqlite3] expand bound values in traced statements if possible
Erlend E. Aasland
report at bugs.python.org
Wed Sep 8 10:05:15 EDT 2021
New submission from Erlend E. Aasland <erlend.aasland at innova.no>:
For SQLite 3.14.0 and newer, we're using the v2 trace API. This means that the trace callback receives a pointer to the sqlite3_stmt object. We can use the sqlite3_stmt pointer to retrieve expanded SQL string.
The following statement...:
cur.executemany("insert into t values(?)", ((v,) for v in range(3)))
...will produce the following traces:
insert into t values(0)
insert into t values(1)
insert into t values(2)
...instead of:
insert into t values(?)
insert into t values(?)
insert into t values(?)
----------
assignee: erlendaasland
components: Extension Modules
messages: 401383
nosy: erlendaasland
priority: low
severity: normal
status: open
title: [sqlite3] expand bound values in traced statements if possible
type: enhancement
versions: Python 3.11
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<https://bugs.python.org/issue45138>
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