Issues

• DB load grows superlinearly with the number of competing-consumer instances

  Improvement
  Particular/NServiceBus.SqlServer#1784 · Filter by author LukeButters opened on Sep 2, 2026
  6

• Every endpoint instance redundantly moves due delayed messages

  Improvement
  Particular/NServiceBus.SqlServer#1783 · Filter by author LukeButters opened on Sep 2, 2026
  5

• Queue tables accumulate excess pages under sustained concurrent load, degrading Receive/Peek performance

  BugTriaged
  Particular/NServiceBus.SqlServer#1780 · Filter by author abparticular opened on Aug 12, 2026

• Update Microsoft.Data.SqlClient minimal version dependency to 7.0.0

  Particular/NServiceBus.SqlServer#1693 · Filter by author tmasternak opened on Apr 24, 2026 · 10.0.0

• Failures when moving delayed messages to a queue are not sufficiently retried, and so are not delivered and instead sent to the error queue.

  Bugcandidate-for-next-releaseTriaged
  Particular/NServiceBus.SqlServer#1625 · Filter by author LukeButters opened on Nov 28, 2025
  7

• Output infrastructure manifest on endpoint startup

  Improvement
  Particular/NServiceBus.SqlServer#1592 · Filter by author PhilBastian opened on Sep 26, 2025

• Dependency Dashboard

  dependencies
  Particular/NServiceBus.SqlServer#1566 · Filter by author dependencyupdates opened on Jul 16, 2025

• Delayed Messages can be delivered up to ~60s later than intended because of a race condition.

  BugTriaged
  Particular/NServiceBus.SqlServer#1554 · Filter by author LukeButters opened on May 21, 2025
  2

• Message receive query for SQL Server forces all data pages to be read, even if the table has no rows

  Improvement
  Particular/NServiceBus.SqlServer#1517 · Filter by author SzymonPobiega opened on Feb 4, 2025

• Filtering/partitioning/segment column to support (temporary) segmented processing

  Feature
  Particular/NServiceBus.SqlServer#1489 · Filter by author ramonsmits opened on Dec 12, 2024

• Allow customizing SQL queries

  candidate-for-next-releaseFeature
  Particular/NServiceBus.SqlServer#1483 · Filter by author ramonsmits opened on Dec 3, 2024

• Ability to use a single table for all uniquely identified instances of an endpoint (via a discriminator)

  Feature
  Particular/NServiceBus.SqlServer#1482 · Filter by author SzymonPobiega opened on Dec 3, 2024

• Automatically un-quote the queue name passed to UseSchemaForQueue API

  Improvement
  Particular/NServiceBus.SqlServer#1433 · Filter by author SzymonPobiega opened on Sep 26, 2024

• Introduce a circuit breaker around MoveMaturedDelayedMessagesAndSwallowExceptions to prevent delayed delivery to silently stop working

  candidate-for-next-release
  Particular/NServiceBus.SqlServer#1401 · Filter by author mauroservienti opened on Aug 6, 2024

• Allow configuration for FailureInfoStorage

  candidate-for-next-releaseImprovement
  Particular/NServiceBus.SqlServer#1393 · Filter by author RolandKoenig opened on Jul 25, 2024
  2

• PostgreSQL tests for Entra Id connections

  Improvement
  Particular/NServiceBus.SqlServer#1379 · Filter by author PhilBastian opened on Jul 1, 2024

• Same endpoint name with different db schemas causes unexpected behaviour

  Improvement
  Particular/NServiceBus.SqlServer#1378 · Filter by author jpalac opened on Jul 1, 2024

• Implement push-based Outbox Pattern with Postgres Logical Replication

  Feature
  Particular/NServiceBus.SqlServer#1376 · Filter by author poornimanayar opened on Jun 25, 2024

• Implement listen/notify support for PostgreSQL Transport

  Feature
  Particular/NServiceBus.SqlServer#1375 · Filter by author poornimanayar opened on Jun 25, 2024

• Set Size to -1 to optimize SQL Server query plan execution

  Improvement
  Particular/NServiceBus.SqlServer#1253 · Filter by author ramonsmits opened on Oct 20, 2023

• OutOfMemoryException causes messages to be treated as poison

  BugTriaged
  Particular/NServiceBus.SqlServer#1244 · Filter by author mikeminutillo opened on Sep 14, 2023

• Add acceptance tests for Always Encrypted

  Improvement
  Particular/NServiceBus.SqlServer#1184 · Filter by author tmasternak opened on May 18, 2023

• We may be affected by a SQL Server performance issue with large binary data

  Particular/NServiceBus.SqlServer#1133 · Filter by author kbaley opened on Dec 19, 2022

• More flexibility in PreStartupChecks

  candidate-for-next-releaseImprovement
  Particular/NServiceBus.SqlServer#1046 · Filter by author DavidBoike opened on Aug 8, 2022

• Improve TransactionScope settings options

  Particular/NServiceBus.SqlServer#1042 · Filter by author kbaley opened on Jul 26, 2022