html_url,issue_url,id,node_id,user,user_label,created_at,updated_at,author_association,body,reactions,issue,issue_label,performed_via_github_app
https://github.com/simonw/sqlite-utils/issues/380#issuecomment-1009544785,https://api.github.com/repos/simonw/sqlite-utils/issues/380,1009544785,IC_kwDOCGYnMM48LG5R,9599,simonw,2022-01-11T02:32:56Z,2022-01-11T02:32:56Z,OWNER,"CLI and Python library improvements to help run [ANALYZE](https://www.sqlite.org/lang_analyze.html) after creating indexes or inserting rows, to gain better performance from the SQLite query planner when it runs against indexes.

Three new CLI commands: `create-database`, `analyze` and `bulk`.

-   New `sqlite-utils create-database` command for creating new empty database files. ([#348](https://github.com/simonw/sqlite-utils/issues/348))
-   New Python methods for running `ANALYZE` against a database, table or index: `db.analyze()` and `table.analyze()`, see [Optimizing index usage with ANALYZE](https://sqlite-utils.datasette.io/en/stable/python-api.html#python-api-analyze). ([#366](https://github.com/simonw/sqlite-utils/issues/366))
-   New [sqlite-utils analyze command](https://sqlite-utils.datasette.io/en/stable/cli.html#cli-analyze) for running `ANALYZE` using the CLI. ([#379](https://github.com/simonw/sqlite-utils/issues/379))
-   The `create-index`, `insert` and `update` commands now have a new `--analyze` option for running `ANALYZE` after the command has completed. ([#379](https://github.com/simonw/sqlite-utils/issues/379))
-   New [sqlite-utils bulk command](https://sqlite-utils.datasette.io/en/stable/cli.html#cli-bulk) which can import records in the same way as `sqlite-utils insert` (from JSON, CSV or TSV) and use them to bulk execute a parametrized SQL query. ([#375](https://github.com/simonw/sqlite-utils/issues/375))
-   The CLI tool can now also be run using `python -m sqlite_utils`. ([#368](https://github.com/simonw/sqlite-utils/issues/368))
-   Using `--fmt` now implies `--table`, so you don't need to pass both options. ([#374](https://github.com/simonw/sqlite-utils/issues/374))
-   The `--convert` function applied to rows can now modify the row in place. ([#371](https://github.com/simonw/sqlite-utils/issues/371))
-   The [insert-files command](https://sqlite-utils.datasette.io/en/stable/cli.html#cli-insert-files) supports two new columns: `stem` and `suffix`. ([#372](https://github.com/simonw/sqlite-utils/issues/372))
-   The `--nl` import option now ignores blank lines in the input. ([#376](https://github.com/simonw/sqlite-utils/issues/376))
-   Fixed bug where streaming input to the `insert` command with `--batch-size 1` would appear to only commit after several rows had been ingested, due to unnecessary input buffering. ([#364](https://github.com/simonw/sqlite-utils/issues/364))","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1098574572,Release notes for 3.21,