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@bewithgaurav bewithgaurav released this 24 Jul 11:50
1.7.4
d446298

mssql-django 1.7.4 Release Notes (July 2026)

mssql-django 1.7.4 is a patch release that fixes two bugs in raw and annotated GROUP BY query handling.

Bug Fixes

FIX: Preserve escaped %% in GROUP BY params (#537, closes #476)

  • What changed: GROUP BY queries mixing escaped %% literals with real params no longer raise IndexError; placeholder rewriting now only touches %% and %s.
  • Who benefits: Anyone running raw/annotated GROUP BY queries with escaped percent literals.
  • Impact: Those queries run correctly instead of erroring (also fixes one #394 case of silently wrong rows).

FIX: Support IntegerChoices params in raw GROUP BY queries (#541, closes #540)

  • What changed: Passing an IntegerChoices value into a raw GROUP BY query no longer raises NotImplementedError; type checks now use isinstance.
  • Who benefits: Anyone passing enum choices as params into raw GROUP BY queries.
  • Impact: Enum choices bind correctly; bool still binds BIT, plain int unchanged.

Test Improvements

  • Regression tests for the escaped-%% and unescaped-% GROUP BY paths (#537)
  • Regression test for IntegerChoices in a raw GROUP BY query (#541)

Version Compatibility

Component Supported Versions
Django 3.2, 4.0, 4.1, 4.2, 5.0, 5.1, 5.2, 6.0
Python 3.8 – 3.14
SQL Server 2016, 2017, 2019, 2022, 2025; Azure SQL DB / Managed Instance / Microsoft Fabric
ODBC Driver 17 or 18 for SQL Server (v18 is the default)

Breaking Changes

None. This is a fully backward-compatible patch release.

Contributors

All changes in this release were made by the maintainers. No external contributors this release.

Full Changelog

PRs included: #537, #541

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