microsoft/mssql-django 1.7.4

1.7.4

Repository: microsoft/mssql-django

Tag: 1.7.4

Published: 2026-07-24T11:50:12Z

Prerelease: no

Release notes:

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.

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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.

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Test Improvements

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

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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) |

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Breaking Changes

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

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Contributors

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

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Full Changelog

PRs included: #537, #541