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Home
Features
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  • Getting Started

    • Overview
    • Quartz 4 Quick Start
    • Tutorial
      • Using Quartz
      • Jobs And Triggers
      • More About Jobs & JobDetails
      • Job Data
      • More About Triggers
      • Querying Jobs and Triggers
      • Simple Triggers
      • Cron Triggers
      • RecurrenceTrigger
      • Time and TimeProvider
      • Trigger and Job Listeners
      • Scheduler Listeners
      • Job Execution Middleware
      • Job Stores
      • Configuration, Resource Usage and Building a Scheduler
      • Building a Scheduler Without a Host
      • Clustering
      • Execution Groups
      • Node Affinity (Preferred Node)
      • Testing
    • Configuration Reference
    • JSON Configuration
    • Cron Expression Reference
    • Multi-Tenancy
    • Frequently Asked Questions
    • Best Practices
    • Before You Go Live
    • Operating a Cluster
    • Log Events
    • Tenancy Patterns
    • Database Schema
    • Database Schema Changes
    • Migration Guide
    • Troubleshooting
  • How To's
    • One-Off Job
    • Rescheduling Jobs
    • Retrying Failed Jobs
    • Multiple Triggers
    • Job Template
    • Running Quartz under Aspire
    • Quartz.NET with Wolverine
    • Embedding Quartz in a Library
    • Running under an External Leader Election
    • Publishing Trimmed and Native AOT
    • Extending Quartz: what is open, what is closed, and how to ask
    • A Job Store of Your Own
    • A Driver Delegate for a New Database
    • Persisting a Custom Trigger Type
    • A Lock Handler of Your Own
  • Packages

    • Quartz Core Additions

      • Jobs
      • Serialization (System.Text.Json)
      • JSON Serialization
      • Plugins
    • Integrations

      • Aspire Integration
      • ASP.NET Core Integration
      • HTTP API
      • HTTP Client
      • Dashboard
      • Hosted Services Integration
      • Microsoft DI Integration
      • Multiple Schedulers with Microsoft DI
      • Observability
      • Redis Lock Handler
      • TimeZoneConverter Integration
    • 3rd Party Plugins for Quartz
  • Quartz 3.x

    • Getting Started

      • Quartz 3 Quick Start
      • Tutorial
        • Using Quartz
        • Library Overview
        • Jobs And Triggers
        • More About Jobs
        • More About Triggers
        • Execution Groups
        • Node Affinity (Preferred Node)
        • Simple Triggers
        • Cron Triggers
        • RecurrenceTrigger
        • Trigger and Job Listeners
        • Scheduler Listeners
        • Job Stores
        • Tuning the Scheduler
        • Configuration, Resource Usage and SchedulerFactory
        • Advanced (Enterprise) Features
      • Configuration Reference
      • JSON Configuration
      • Multi-Tenancy
      • Frequently Asked Questions
      • Best Practices
      • Tenancy Patterns
      • Troubleshooting
      • API Documentation
      • Database Schema
      • Database Schema Changes
      • Migration Guide
      • Miscellaneous Features
    • How To's

      • One-Off Job
      • Multiple Triggers
      • Job Template
      • Using the CronTrigger
      • Rescheduling Jobs
    • Packages

      • Quartz Core Additions

        • Dashboard
        • Jobs
        • Serialization (System.Text.Json)
        • Serialization (Newtonsoft Json.NET)
        • Plugins
      • Integrations

        • ASP.NET Core Integration
        • Hosted Services Integration
        • Microsoft DI Integration
        • Multiple Schedulers with Microsoft DI
        • OpenTelemetry Integration
        • OpenTracing Integration
        • Redis Lock Handler
        • TimeZoneConverter Integration
      • 3rd Party Plugins for Quartz
  • Old Releases

    • Quartz 2.x
      • Quartz 2 Quick Start
      • Tutorial
        • Lesson 1: Using Quartz
        • Lesson 2: Jobs And Triggers
        • Lesson 3: More About Jobs & JobDetails
        • Lesson 4: More About Triggers
        • Lesson 5: SimpleTrigger
        • Lesson 6: CronTrigger
        • Lesson 7: TriggerListeners and JobListeners
        • Lesson 8: SchedulerListeners
        • Lesson 9: JobStores
        • Lesson 10: Configuration, Resource Usage and SchedulerFactory
        • Lesson 11: Advanced (Enterprise) Features
        • Lesson 12: Miscellaneous Features of Quartz
        • CronTrigger Tutorial
      • Configuration Reference
      • Migration Guide
      • API Documentation
    • Quartz 1.x
      • Tutorial
        • Lesson 1: Using Quartz
        • Lesson 2: Jobs And Triggers
        • Lesson 3: More About Jobs & JobDetails
        • Lesson 4: More About Triggers
        • Lesson 5: SimpleTrigger
        • Lesson 6: CronTrigger
        • Lesson 7: TriggerListeners and JobListeners
        • Lesson 8: SchedulerListeners
        • Lesson 9: JobStores
        • Lesson 10: Configuration, Resource Usage and SchedulerFactory
        • Lesson 11: Advanced (Enterprise) Features
        • Lesson 12: Miscellaneous Features of Quartz
      • API Documentation
  • License

Addition of column required to database

  • This release fixes a long standing issue, DailyTimeIntervalTrigger's time zone is now finally persisted to database
  • This requires running schema_25_to_26_upgrade.sql to add new column to QRTZ_SIMPROP_TRIGGERS table

A slight performance boost can also be unlocked when using PostgreSQL by switching PostgreSqlDelegate.

NEW FEATURE

  • Add support for eager validation of job scheduling XML file on plugin start (#492)
  • Add support for extra custom time zone resolver function in TimeZoneUtil (#290)

FIXES

  • CalendarIntervalTrigger's first fire time doesn't consider time zone (#505)
  • QRTZ_FIRED_TRIGGERS.ENTRY_ID column length too small (#474)
  • Decrease log level for message when host name is too long (#471)
  • Quartz should not log transient faults related to azure db connection as errors (#470)
  • RemotingSchedulerExporter can't create remoting channel on Mono (#464)
  • Regression in 2.5, TriggerBuilder.UsingJobData(JobDataMap newJobDataMap) should ovewrite existing (#460)
  • QuartzScheduler.Clear does not clear QRTZ_FIRED_TRIGGERS table (#437)
  • No wait time between db connection failures with AcquireNextTriggers (#428)
  • DailyTimeIntervalTriggerImpl prevents altering EndTimeOfDay to a later time of day (#382)
  • Quartz.CronExpression.IsSatisfiedBy claims to ignore milliseconds but doesn't (#349)
  • Add back PostgreSqlDelegate to support database LIMIT in trigger acquiring (#318)
  • Bug in XSD schema: cannot set (#280)
  • Quartz.Xml.XMLSchedulingDataProcessor uses GetType() instead of typeof(Quartz.Xml.XMLSchedulingDataProcessor) (#277)
  • With SQLite default isolation level should be set to serializable (#242)
  • DailyTimeIntervalTrigger's time zone is not persisted into database (#136)
  • XMLSchedulingDataProcessorPlugin incompatible with StdAdoDelegate when useProperties=true (#44)
  • Trigger loop encountered using DailyTimeIntervalTrigger across DST start boundary (#332)
See download and installation instructions.
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Last Updated: 9/3/26, 1:13 PM
Contributors: Marko Lahma, Claude Fable 5.1