sqlite-utils/docs
Simon Willison 884574685f insert/upsert --csv no longer rewrites column types of existing tables
Type detection is the 4.0 default for CSV/TSV data, and the detected-type
transform ran even when the target table already existed - inserting a
CSV into a table with a TEXT zip column converted the column to INTEGER,
corrupting values with leading zeros ('01234' became 1234) with no
warning. Detected types now only apply to tables the command created.

Refs https://github.com/simonw/sqlite-utils/issues/769#issuecomment-4900034150

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-06 21:44:56 -07:00
..
_static/js Removed trogon feature in favor of sqlite-util-tui 2025-01-10 17:15:02 -08:00
_templates Reformatted CLI examples in docs 2023-05-21 13:57:22 -07:00
.gitignore Initial project layout + database table creation tools 2018-07-28 06:46:17 -07:00
changelog.rst insert/upsert --csv no longer rewrites column types of existing tables 2026-07-06 21:44:56 -07:00
cli-reference.rst JSON output no longer escapes non-ASCII characters, new --ascii option (#777) 2026-07-06 11:10:07 -07:00
cli.rst insert/upsert --csv no longer rewrites column types of existing tables 2026-07-06 21:44:56 -07:00
codespell-ignore-words.txt Run codespell against source code too, refs #307 2021-08-03 10:06:08 -07:00
conf.py Fix for frustrating error in 'just docs' locally 2026-07-05 23:19:40 -07:00
contributing.rst dependency-groups.dev and uv in docs (#691) 2025-12-11 15:32:00 -08:00
index.rst Add upgrading guide to the documentation 2026-07-04 19:21:34 +00:00
installation.rst Remove sqlean.py support (#772) 2026-07-05 16:00:52 -07:00
Makefile Add reference page to documentation using Sphinx autodoc (#312) 2021-08-10 16:09:28 -07:00
migrations.rst Add db.begin(), db.commit() and db.rollback() methods 2026-07-04 22:31:22 +00:00
plugins.rst Unwrap hard-wrapped prose in the documentation 2026-07-04 23:33:48 +00:00
python-api.rst Document that rejected write PRAGMAs in db.query() still take effect 2026-07-06 21:31:19 -07:00
reference.rst Documentation for compound foreign key support, refs #594 2026-07-05 14:45:08 -07:00
tutorial.ipynb Use double quotes not braces for tables and columns (#678) 2025-11-23 20:43:26 -08:00
upgrading.rst ForeignKey is now a frozen dataclass, restoring hashability 2026-07-06 21:35:45 -07:00