Bump sqlfluff from 3.5.0 to 4.0.0 in /src

[dependabot]

Bumps sqlfluff from 3.5.0 to 4.0.0.

Release notes

Sourced from sqlfluff's releases.

[4.0.0] - 2026-01-15

Highlights

This major release brings support for internal rust optimisations. Rust support is still effectively in beta and is available on an opt in basis. To take advantage of these performance improvements, users can install sqlfluff[rs] to get the parser and lexer running in rust. The current implementation does yield noticeable gains on large files and projects - although for small individual files, the overhead of moving data into rust means that performance is a tiny bit slower. Functionality has proven fairly stable during pre release testing, and we anticipate that the rust implementations will become defaults from 5.0 onwards.

We advise testing the rust package in a development environment before going direct to production.

A massive shout out to @​keraion, who's been leading the way on this effort.

Additionally in this release:

• We drop support for dbt 1.4 and older, and include support for dbt 1.10.
• We add the capability to force implicit indents.
• Bufixes for CV12 and RF01.
• Tons of docs and dialect improvements.

What’s Changed

• Databricks: Add support for AUTO CDC INTO and CREATE FLOW (#7360) @​TheCleric
• Optimise rust implementation by using sparse representations (#7354) @​alanmcruickshank
• Update .gitattributes to exclude generated Rust code (#7356) @​keraion
• docs: Update gettingstarted.rst (#7353) @​annebelleo
• Sort reserved keywords in anti_template regex for deterministic output (#7339) @​keraion
• Initial implementation of the Rust parser (#7342) @​keraion
• Add INCLUDE and WHERE clause support to T-SQL inline table indexes (#7352) @copilot-swe-agent[bot]
• docs: Update tox installation command (#7336) @​annebelleo
• Adds support for associative array of collections in Oracle. (#7330) @​joaostorrer
• databricks: support for named parameters (#7204) @​kyletl
• Adds support for CREATE SYNONYM, DROP SYNONYM and ALTER SYNONYM statements in Oracle. (#7291) @​joaostorrer
• TSQL: Enhance GROUP BY clause to support T-SQL specific terminators (#7327) @​peterbud
• DuckDB - add support for IN operator on strings, lists, and columns (#7273) @​stevenlw-porpoise
• Postgres: Add support for composite-value expansion (#7322) @​annebelleo
• TSQL: Change DATASOURCE to DATA_SOURCE in openrowset(bulk...) (#7316) @​lynndb0
• Postgres: Identify type names for CREATE TYPE and ALTER TYPE (#7314) @​annebelleo
• Postgres: add support for RETURNING clause (#7317) @​annebelleo
• TSQL: add fulltext catalog and openxml plus other fixes (#7311) @​nathanthorell
• BigQuery: add support for FORMAT clause (#7310) @​annebelleo
• BigQuery: explicitly define data types (#7305) @​annebelleo
• CI: Update macos runners (#7270) @​keraion
• chore(snowflake): alter dynamic table (un)set delimited values (#7279) @​mrlannigan
• fix(rebreak): unhandled NotImplementedError exception (#7285) @​peterbud
• Adds support for CREATE DATABASE LINK, DROP DATABASE LINK and ALTER DATABASE LINK statements in Oracle. (#7284) @​joaostorrer
• update duckdb FILTER clause to make WHERE keyword optional (#7271) @​stevenlw-porpoise
• TSQL: allow special characters in variable and table names (#7262) @​peterbud
• Adds support for ENABLE/DISABLE clause after constraints in CREATE TABLE statements in Oracle. (#7250) @​joaostorrer
• Fix click version constraint, bumping to 8.3.x (#7297) @​serl
• TSQL: new rule to remove empty batches (#7280) @​peterbud
• Docs notes on releasing 4.0 (#7264) @​alanmcruickshank
• Add instructions for agents (#7261) @​peterbud
• Add support for new duckdb lambda syntax (#7256) @​stevenlw-porpoise

... (truncated)

Changelog

Sourced from sqlfluff's changelog.

[4.0.0] - 2026-01-15

Highlights

This major release brings support for internal rust optimisations. Rust support is still effectively in beta and is available on an opt in basis. To take advantage of these performance improvements, users can install sqlfluff[rs] to get the parser and lexer running in rust. The current implementation does yield noticeable gains on large files and projects - although for small individual files, the overhead of moving data into rust means that performance is a tiny bit slower. Functionality has proven fairly stable during pre-release testing, and we anticipate that the rust implementations will become defaults from 5.0 onwards.

We advise testing the rust package in a development environment before going direct to production.

A massive shout out to @​keraion, who's been leading the way on this effort.

Additionally in this release:

• We drop support for dbt 1.4 and older, and include support for dbt 1.10.
• We add the capability to force implicit indents.
• Bufixes for CV12 and RF01.
• Tons of docs and dialect improvements.

What’s Changed

• Databricks: Add support for AUTO CDC INTO and CREATE FLOW #7360 @​TheCleric
• Optimise rust implementation by using sparse representations #7354 @​alanmcruickshank
• Update .gitattributes to exclude generated Rust code #7356 @​keraion
• docs: Update gettingstarted.rst #7353 @​annebelleo
• Sort reserved keywords in anti_template regex for deterministic output #7339 @​keraion
• Initial implementation of the Rust parser #7342 @​keraion
• Add INCLUDE and WHERE clause support to T-SQL inline table indexes #7352 [@copilot-swe-agent[bot]](https://github.com/[copilot-swe-agent[bot]](https://github.com/apps/copilot-swe-agent))
• docs: Update tox installation command #7336 @​annebelleo
• Adds support for associative array of collections in Oracle. #7330 @​joaostorrer
• databricks: support for named parameters #7204 @​kyletl
• Adds support for CREATE SYNONYM, DROP SYNONYM and ALTER SYNONYM statements in Oracle. #7291 @​joaostorrer
• TSQL: Enhance GROUP BY clause to support T-SQL specific terminators #7327 @​peterbud
• DuckDB - add support for IN operator on strings, lists, and columns #7273 @​stevenlw-porpoise
• Postgres: Add support for composite-value expansion #7322 @​annebelleo
• TSQL: Change DATASOURCE to DATA_SOURCE in openrowset(bulk...) #7316 @​lynndb0
• Postgres: Identify type names for CREATE TYPE and ALTER TYPE #7314 @​annebelleo
• Postgres: add support for RETURNING clause #7317 @​annebelleo
• TSQL: add fulltext catalog and openxml plus other fixes #7311 @​nathanthorell
• BigQuery: add support for FORMAT clause #7310 @​annebelleo
• BigQuery: explicitly define data types #7305 @​annebelleo
• CI: Update macos runners #7270 @​keraion
• chore(snowflake): alter dynamic table (un)set delimited values #7279 @​mrlannigan
• fix(rebreak): unhandled NotImplementedError exception #7285 @​peterbud
• Adds support for CREATE DATABASE LINK, DROP DATABASE LINK and ALTER DATABASE LINK statements in Oracle. #7284 @​joaostorrer
• update duckdb FILTER clause to make WHERE keyword optional #7271 @​stevenlw-porpoise

... (truncated)

Commits

• 30e0e57 Prep version 4.0.0 (#7363)
• 91b8adf Databricks: Add support for AUTO CDC INTO and CREATE FLOW (#7360)
• 601e959 Prep version 4.0.0a3 (#7355)
• d6085b6 Optimise rust implementation by using sparse representations (#7354)
• 37c55b9 Update .gitattributes to exclude generated Rust code (#7356)
• 02b7f59 docs: Update gettingstarted.rst (#7353)
• d6e6dc9 Sort reserved keywords in anti_template regex for deterministic output (#7339)
• 7998b05 Initial implementation of the Rust parser (#7342)
• d79a894 Add INCLUDE and WHERE clause support to T-SQL inline table indexes (#7352)
• 5dc330b docs: Update tox installation command (#7336)
• Additional commits viewable in compare view

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[tunetheweb]

Raised sqlfluff/sqlfluff#7367 for the new parsing issues.

Closing for now.

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

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