Discussions

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  Best practices for parallelizing SQLAlchemy/Pytest/Postgres/FastAPI service testing

  a-tedeev asked Feb 4, 2026 in Usage Questions · Unanswered

  

  

  

  

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  ProgrammingError when upserting multiple rows

  bug Something isn't working great mcve An issue with a great mcve insertmanyvalues insertmanyvalues feature dml INSERT, UPDATE, DELETE, often with ORM

  nesati asked Feb 3, 2026 in Usage Questions · Answered

  

  

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  Please add support for SQLAlchemy 1.4.54 on aarch64/Python 3.13

  heikkiorsila started Nov 13, 2024 in Ideas

  

  

  

  

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  NameError exception with custom __init__ using with Python 3.14 annotations (PEP 649)

  mgu asked Feb 3, 2026 in Usage Questions · Unanswered

  

  

  

  

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  Tools / Libraries / etc for running large migrations (i.e. managing optimal number of concurrent workers) ?

  jvanasco asked Nov 25, 2025 in Usage Questions · Unanswered

  

  

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  Foreign key propagation not working on double make_transient

  rdbisme asked Dec 11, 2025 in Usage Questions · Unanswered

  

  

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  "Statement is unreachable" from mypy for .scalar() calls with 2.1.0b1

  fschulze asked Jan 26, 2026 in Usage Questions · Closed · Unanswered

  

  

  

  

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  Unique object pattern with async

  iv-nn asked Jan 30, 2026 in Usage Questions · Unanswered

  

  

  

  

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  Removing scroll-behavior: smooth

  tomhamiltonlambda started Jan 29, 2026 in Ideas · Closed

  

  

  

  

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  ORM Query deduplicates rows with ambiguous timestamps during DST fall-back transition (fold attribute)

  shatteringlass asked Jan 28, 2026 in Usage Questions · Closed · Answered

  

  

  

  

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  event listeners registered with old pool are called after engine.dipose()

  connection pool expected behavior that's how it's meant to work. consider the "documentation" label in addition events SQLAlchemy event hooks, the event system

  leo-b asked Jan 27, 2026 in Usage Questions · Closed · Unanswered

  

  

  

  

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  add support for pydantic in sqlalchemy.engine.URL

  pmeier started Jan 27, 2026 in Ideas

  

  

  

  

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  Specify lazy='joined' relationship with load_only option

  jdclarke5 asked Jan 27, 2026 in Usage Questions · Unanswered

  

  

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  Support type constraints for Session to make it easier to work with multiple DBs from a single project

  soceanainn started Jan 26, 2026 in Ideas

  

  

  

  

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  filtering queries with dicts

  ernter4 started Jan 24, 2026 in Ideas

  

  

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  Syntax for Calling Functions with Multiple Arg Groups

  inviscid asked Jan 23, 2026 in Usage Questions · Unanswered

  

  

  

  

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  Pylance type error when following doc example

  krave1986 asked Jan 13, 2026 in Usage Questions · Answered

  

  

  

  

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  [Potential duplicate] After SSL error, rollback via context manager does not seem to work.

  Kyle-sandeman-mrdfood asked Jul 22, 2025 in Usage Questions · Unanswered

  

  

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  Certificate for sqlalche.me has expired on 2026-01-18.

  sdellenb asked Jan 19, 2026 in Usage Questions · Closed · Answered

  

  

  

  

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  AsyncSession.refresh on self referencing relationships don't load correctly

  external extension issues an extension to SQLAlchemy may be producing a problem

  A00474880 asked Jan 15, 2026 in Usage Questions · Unanswered

  

  

  

  

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  MSSQL Dialect: TypeError when server_version_info is None (lacks None-guard in _setup_version_attributes)

  SQL Server Microsoft SQL Server, e.g. mssql expected behavior that's how it's meant to work. consider the "documentation" label in addition awaiting info waiting for the submitter to give more information

  PythonicVarun asked Jan 14, 2026 in Usage Questions · Closed · Unanswered

  

  

  

  

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  PEP 810 and load bearing imports...

  cjw296 started Oct 21, 2025 in Ideas

  

  

  

  

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  query filter compares BigInteger with VARCHAR in Postgres

  M-Polonczyk asked Jan 11, 2026 in Usage Questions · Answered

  

  

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  MappedAsDataclass upgrade issue: Column [...] has no Python-side or server-side default generator

  provinzkraut asked Jan 8, 2026 in Usage Questions · Answered

  

  

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  before/after events context management

  hydrargyrum asked Jan 9, 2026 in Usage Questions · Answered

  

  

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