Issues

• Dependency Dashboard

  marshmallow-code/marshmallow-sqlalchemy#709 · Filter by author renovate opened on Apr 13, 2026

• Length validation error on Enum fields

  marshmallow-code/marshmallow-sqlalchemy#673 · Filter by author lafrech opened on May 20, 2025
  3

• Don't set a field as required if it's read-only

  marshmallow-code/marshmallow-sqlalchemy#672 · Filter by author zedrdave opened on May 11, 2025

• I suspect a breaking change related to "include_relationships=True" and schema.load() in version 1.4.1

  help wanted
  Bug

  marshmallow-code/marshmallow-sqlalchemy#664 · Filter by author Curiouspaul1 opened on Mar 14, 2025
  5

• Support for Dictionary Collections (collection=attribute_keyed_dict)

  Feature

  marshmallow-code/marshmallow-sqlalchemy#580 · Filter by author jsormaz opened on Apr 16, 2024
  1

• Using Related(column=...) with non-standard column types

  marshmallow-code/marshmallow-sqlalchemy#478 · Filter by author AbdealiLoKo opened on Jan 13, 2023
  1

• Deserializing a multiple nested dictionary while abiding unique constraints on foreign key tables

  marshmallow-code/marshmallow-sqlalchemy#455 · Filter by author DanielJerrehian opened on Aug 12, 2022
  1

• Is marshmallow compatible with SQLAlchemy imperative (aka classical) mapping ?

  question
  marshmallow-code/marshmallow-sqlalchemy#411 · Filter by author evoludigit opened on Oct 8, 2021
  1

• Use AwareDateTime when generating field from DateTime(timezone=True)

  Feature

  marshmallow-code/marshmallow-sqlalchemy#407 · Filter by author lafrech opened on Aug 31, 2021
  2

• Inconsistent behaviour of load_instance with nested schemas

  marshmallow-code/marshmallow-sqlalchemy#400 · Filter by author zedrdave opened on Jul 19, 2021
  5

• How to use marshmallow-sqlalchemy with asynchronous code?

  question
  marshmallow-code/marshmallow-sqlalchemy#396 · Filter by author ruslaniv opened on Jul 1, 2021
  3

• Issue with association object with primary key composed of two foreign keys

  marshmallow-code/marshmallow-sqlalchemy#264 · Filter by author eino opened on Dec 16, 2019

• Support for mapping model inheritance hierarchy

  question
  marshmallow-code/marshmallow-sqlalchemy#229 · Filter by author eltrufas opened on Jul 18, 2019

• Fail if Related can't find an existing record.

  help wanted
  Feature

  marshmallow-code/marshmallow-sqlalchemy#212 · Filter by author sjmh opened on May 9, 2019
  8

• API to customize the list of TYPE_MAPPING

  feedback welcomehelp wanted
  Feature

  marshmallow-code/marshmallow-sqlalchemy#75 · Filter by author stephane opened on Jul 29, 2016
  16