Issues

• ST09 fix rewrites the null-safe equals operator <=> into >=>, producing unparsable SQL

  sqlfluff/sqlfluff#8709 · Filter by author Jackmeson1 opened on Oct 11, 2026

• ClickHouse: ALTER TABLE with several comma-separated actions is unparsable

  clickhouse
  sqlfluff/sqlfluff#8707 · Filter by author noahball7 opened on Oct 11, 2026

• Needs support for Postgres ALTER COLUMN SET EXPRESSION AS

  bugpostgres
  sqlfluff/sqlfluff#8705 · Filter by author inklesspen opened on Oct 10, 2026

• Snowflake - CASE statement indent broken, doesn't even match fixture

  bugsnowflake
  sqlfluff/sqlfluff#8690 · Filter by author rfanth opened on Oct 8, 2026

• sqlfluff doesn't fix long line (LT05) in ORDER BY if it ends with a semicolon.

  bug
  sqlfluff/sqlfluff#8685 · Filter by author daviewales opened on Oct 8, 2026

• BigQuery - More options for Chained Function Calls

  bigqueryenhancementnew rule
  sqlfluff/sqlfluff#8673 · Filter by author MartinLecat opened on Oct 6, 2026
  1

• CV06 moves block comments on last line to after the statement terminator

  bughas-reprot-sql
  sqlfluff/sqlfluff#8642 · Filter by author CarbonChauvinist opened on Oct 3, 2026
  2

• RF03 with single_table_references = unqualified strips outer reference inside T-SQL APPLY subquery, producing always-true predicate

  bughas-reprot-sql
  sqlfluff/sqlfluff#8626 · Filter by author FrankTub opened on Oct 2, 2026

• LT05 and LT09 loop forever on a single-target SELECT longer than max_line_length

  has-reprorule bug
  sqlfluff/sqlfluff#8624 · Filter by author Tejas5405 opened on Oct 1, 2026
  4

• LT01 removes the space between VARIADIC and ARRAY, corrupting variadic array literal arguments

  has-repropostgresrule bug
  sqlfluff/sqlfluff#8623 · Filter by author Tejas5405 opened on Oct 1, 2026

• LT02: sqlfluff fix oscillates forever on nested Jinja block tags that share a source line

  sqlfluff/sqlfluff#8619 · Filter by author Tejas5405 opened on Oct 1, 2026

• LT05 leaves part of a comment as SQL when the comment contains a Jinja tag

  sqlfluff/sqlfluff#8616 · Filter by author devYRPauli opened on Oct 1, 2026
  2

• Rust parser diverges from Python parser on Databricks INSERT ... REPLACE ON <condition> (subquery)

  bugdatabricks
  sqlfluff/sqlfluff#8612 · Filter by author timothyvries opened on Sep 29, 2026
  1

  

• sqlfluff fix deletes source text when a token spans a Jinja tag

  bug
  sqlfluff/sqlfluff#8611 · Filter by author devYRPauli opened on Sep 29, 2026

• BigQuery - Missing support for WITH Expressions

  bigqueryenhancement
  sqlfluff/sqlfluff#8608 · Filter by author MartinLecat opened on Sep 29, 2026

• LT05 does not count Jinja source which the template does not render

  bug
  sqlfluff/sqlfluff#8603 · Filter by author devYRPauli opened on Sep 29, 2026

• dbt templater fails with DbtCatalogIntegrationNotFoundError when using catalogs.yml

  bug
  sqlfluff/sqlfluff#8597 · Filter by author jussapaavo opened on Sep 28, 2026

• RF01: false positive when an alias/table reference differs in letter case from its declaration

  sqlfluff/sqlfluff#8594 · Filter by author udsy19 opened on Sep 28, 2026

• Parser does not validate data type argument arity (e.g. DECIMAL(10, 2, 3) is accepted)

  sqlfluff/sqlfluff#8589 · Filter by author taslater opened on Sep 26, 2026

• max_parse_depth boundary differs between the Python and Rust parsers

  sqlfluff/sqlfluff#8570 · Filter by author taslater opened on Sep 23, 2026
  1

• MySQL/MariaDB: support the SOURCE client command

  enhancementmariadbmysql
  sqlfluff/sqlfluff#8564 · Filter by author rfanth opened on Sep 22, 2026
  4

• ST01 silently deletes a comment inside a redundant ELSE NULL clause on autofix

  sqlfluff/sqlfluff#8562 · Filter by author udsy19 opened on Sep 22, 2026

• RF03: unqualified Jinja-rendered column references are silently exempted from consistency checking

  sqlfluff/sqlfluff#8556 · Filter by author udsy19 opened on Sep 22, 2026

• AM07 silently misses a column-count mismatch when a CTE is wildcard-referenced twice in one set expression

  sqlfluff/sqlfluff#8542 · Filter by author udsy19 opened on Sep 21, 2026
  1

• sqlfluff lint --format json --bench produces invalid JSON on stdout

  sqlfluff/sqlfluff#8490 · Filter by author udsy19 opened on Sep 14, 2026