delta/cpython-git.git/Lib/sqlite3, branch v3.8.9

bpo-40810: Fix CheckTraceCallbackContent for SQLite pre 3.7.15 (GH-20530)

2021-01-04T23:36:37+00:00

Ref. [SQLite 3.7.15 changelog](https://sqlite.org/changes.htmlGH-version_3_7_15):
_"Avoid invoking the sqlite3_trace() callback multiple times when a statement is automatically reprepared due to SQLITE_SCHEMA errors."_
(cherry picked from commit f7f0ed59bcc41ed20674d4b2aa443d3b79e725f4)

Co-authored-by: Erlend Egeberg Aasland

bpo-41662: Fix bugs in binding parameters in sqlite3 (GH-21998)

2020-10-26T05:46:10+00:00

* When the parameters argument is a list, correctly handle the case
  of changing it during iteration.
* When the parameters argument is a custom sequence, no longer
  override an exception raised in ``__len__()``.
(cherry picked from commit 0b419b791077414bbc011a412698ebb362b63761)

Co-authored-by: Serhiy Storchaka

bpo-41815: SQLite: segfault if backup called on closed database (GH-22322)

2020-09-21T22:00:34+00:00

GH- [bpo-41815](): SQLite: fix segfault if backup called on closed database

Attempting to backup a closed database will trigger segfault:

```python
import sqlite3
target = sqlite3.connect(':memory:')
source = sqlite3.connect(':memory:')
source.close()
source.backup(target)
```
(cherry picked from commit bfee9fad84531a471fd7864e88947320669f68e2)

Co-authored-by: Peter McCormick

bpo-40784: Fix sqlite3 deterministic test (GH-20448)

2020-05-29T12:46:34+00:00

(cherry picked from commit c610d970f5373b143bf5f5900d4645e6a90fb460)

Co-authored-by: Erlend Egeberg Aasland

bpo-39652: Truncate the column name after '[' only if PARSE_COLNAMES is set. (GH-18942)

2020-03-21T14:32:25+00:00

(cherry picked from commit b146568dfcbcd7409c724f8917e4f77433dd56e4)

Co-authored-by: Serhiy Storchaka

bpo-38185: Fixed case-insensitive string comparison in sqlite3.Row indexing. (GH-16190)

2019-09-17T06:39:11+00:00

(cherry picked from commit f669581a9527afb0d2325f9845a86715c0ba365d)

Co-authored-by: Serhiy Storchaka

bpo-38175: Fix a memory leak in comparison of sqlite3.Row objects. (GH-16155)

2019-09-17T06:14:20+00:00

(cherry picked from commit 8debfa50407107ff2329d01081cdc12d359f1d12)

Co-authored-by: Serhiy Storchaka

closes bpo-37347: Fix refcount problem in sqlite3. (GH-14268)

2019-07-13T03:33:53+00:00

(cherry picked from commit b9a0376b0dedf16a2f82fa43d851119d1f7a2707)

Co-authored-by: gescheit

bpo-35504: Fix segfaults and SystemErrors when deleting certain attrs. (GH-11175)

2018-12-17T14:52:45+00:00

bpo-32788: Better error handling in sqlite3. (GH-3723)

2018-12-10T14:06:08+00:00

Propagate unexpected errors (like MemoryError and KeyboardInterrupt) to user.