# SQL Server - N 29 total items - C 29 classes - I 0 interfaces - E 0 enums - S 0 structs - M 251 methods - P 25 properties ## OptimaJet.Workflow.DbPersistence ### Classes [ColumnInfo](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.DbPersistence/ColumnInfo/) [DBColumnsExtensions](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.DbPersistence/DBColumnsExtensions/) [DbObject](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.DbPersistence/DbObject-TEntity/) [Extensions](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.DbPersistence/Extensions/) [FileSchemePersistenceMSSQLProvider](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.DbPersistence/FileSchemePersistenceMSSQLProvider/) [MSSQLProvider](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.DbPersistence/MSSQLProvider/) [ProcessInstanceTree](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.DbPersistence/ProcessInstanceTree/) [WorkflowApprovalHistory](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.DbPersistence/WorkflowApprovalHistory/) [WorkflowGlobalParameter](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.DbPersistence/WorkflowGlobalParameter/) [WorkflowInbox](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.DbPersistence/WorkflowInbox/) [WorkflowProcessInstance](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.DbPersistence/WorkflowProcessInstance/) [WorkflowProcessInstancePersistence](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.DbPersistence/WorkflowProcessInstancePersistence/) [WorkflowProcessInstanceStatus](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.DbPersistence/WorkflowProcessInstanceStatus/) [WorkflowProcessScheme](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.DbPersistence/WorkflowProcessScheme/) [WorkflowProcessTimer](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.DbPersistence/WorkflowProcessTimer/) [WorkflowProcessTransitionHistory](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.DbPersistence/WorkflowProcessTransitionHistory/) [WorkflowScheme](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.DbPersistence/WorkflowScheme/) ## OptimaJet.Workflow.MSSQL.Migrations ### Classes [Migration10Initial](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.MSSQL.Migrations/Migration10Initial/) [Migration15CreateCalendarNameColumn](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.MSSQL.Migrations/Migration15CreateCalendarNameColumn/) [Migration20CreateUniqueIndexes](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.MSSQL.Migrations/Migration20CreateUniqueIndexes/) [Migration30WorkflowForm](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.MSSQL.Migrations/Migration30WorkflowForm/) [Migration40RemoveConstraintsFromDeterminingParameters](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.MSSQL.Migrations/Migration40RemoveConstraintsFromDeterminingParameters/) [Migration50WorkflowTenantIdAndSchemeId](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.MSSQL.Migrations/Migration50WorkflowTenantIdAndSchemeId/) [Migration60RemoveAssignmentCheckDeadlinesSystemProcess](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.MSSQL.Migrations/Migration60RemoveAssignmentCheckDeadlinesSystemProcess/) [Migration70DropEmptyWorkflowProcessAssignmentTable](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.MSSQL.Migrations/Migration70DropEmptyWorkflowProcessAssignmentTable/) ## OptimaJet.Workflow.MSSQL.Models ### Classes [QueryDefinition](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.MSSQL.Models/QueryDefinition/) Definition of query [WorkflowForm](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.MSSQL.Models/WorkflowForm/) [WorkflowRuntime](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.MSSQL.Models/WorkflowRuntime/) [WorkflowSync](https://api.workflowengine.io/sql-server/OptimaJet.Workflow.MSSQL.Models/WorkflowSync/)