# Namespace OptimaJet.Workflow.PostgreSQL.Models

## Classes

-   [QueryDefinition](https://api.workflowengine.io/postgresql/OptimaJet.Workflow.PostgreSQL.Models/QueryDefinition/)
    
    Definition of query
    
-   [WorkflowForm](https://api.workflowengine.io/postgresql/OptimaJet.Workflow.PostgreSQL.Models/WorkflowForm/)
    
-   [WorkflowRuntime](https://api.workflowengine.io/postgresql/OptimaJet.Workflow.PostgreSQL.Models/WorkflowRuntime/)
    
-   [WorkflowSync](https://api.workflowengine.io/postgresql/OptimaJet.Workflow.PostgreSQL.Models/WorkflowSync/)