---
title: "SQL-136: Retrieve Certificate via MarkCertificateAsPrinted"
summary: Read operation against Certificate via NHibernate ORM.
status: draft
owner: SAIF Doc Gen
last_reviewed: 2026-09-24
library: SAIF.Services
reference_type: package
---

# SQL-136: Retrieve Certificate via MarkCertificateAsPrinted

This ORM statement performs a read operation on `Certificate` via `IUnitOfWork.GetRepository<T>()`, executed from `Services/SAIF.Services/Policies/Certificates/ReportingService.cs (L353)`.

## Classification

| Field | Value |
| --- | --- |
| **SQL ID** | SQL-136 |
| **Operation type** | Read |
| **Execution method** | ORM (NHibernate LINQ) |
| **Database** | Oracle |
| **Schema** | [unqualified]** |
| **Command type** | N/A (ORM-generated) |
| **Business object** | `Certificate` |
| **Criteria property** | N/A — ORM |
| **Lifecycle method** | `MarkCertificateAsPrinted` |

## Parameters

| Parameter | Direction | Type | Max length | Description |
| --- | --- | --- | --- | --- |
| `certificate.Id` | Input | ** | N/A | `a.Id == certificate.Id` → column CERTIFICATE_SEQ_NUM |

## Tables

| Table | Access | Columns used |
| --- | --- | --- |
| [CERTIFICATE_DETAIL](../database-tables.md#certificate_detail) | SELECT | `CERTIFICATE_SEQ_NUM`, `POLICY_NUM`, `POLICY_PERIOD_EFF_DATE`, `POLICY_PERIOD_EXP_DATE`, `ISSUE_DATE`, `issue_user`, `JOB_DESCR`, `OTHER_COVERAGE_AFFORDED`, `CANCEL_NOTICE_FLAG`, `CANCELLATION_CERTIFICATE_FLAG`, `RENEWAL_CERTIFICATE_FLAG`, `RENEWED_FLAG`, `IMAGE_SEQ_NUM`, `osc_limits_text`, `osc_officers_excluded_flag`, `osc_subrogation_waived_flag`, `CERTIFICATE_TYPE_CODE`, `POLICY_HOLDER_DIST_STATUS_CODE`, `CERT_HOLDER_DIST_STATUS_CODE`, `CREATE_USER`, `CREATE_DATE`, `UPDATE_USER`, `UPDATE_DATE`, `OSC_POLICY_SEQ_NUM`, `OSC_POLICY_PERIOD_SEQ_NUM`, `EMP_LIAB_STAT_CODE`, `CERT_HOLD_SEQ_NUM`, `TRADING_SEQ_NUM` |

## LINQ statement

Source: `Services/SAIF.Services/Policies/Certificates/ReportingService.cs:353`

```csharp
// Services/SAIF.Services/Policies/Certificates/ReportingService.cs:353
            var certificateData = unitOfWork.GetRepository<Data.Model.Policies.Certificates.Certificate>().Query().Single(a => a.Id == certificate.Id);
```

## Sample SQL

> **Inferred SQL:** This SQL was inferred from the LINQ statement above and the NHibernate mappings. It is not concrete SQL from source code; NHibernate generates the executed statement at runtime, so aliases, column order, join syntax, and bind-parameter names may differ.

```sql
-- Inferred from LINQ (NHibernate mapping translation); not concrete SQL
-- Services/SAIF.Services/Policies/Certificates/ReportingService.cs:353
SELECT
  CD.CERTIFICATE_SEQ_NUM,
  CD.POLICY_NUM,
  CD.POLICY_PERIOD_EFF_DATE,
  CD.POLICY_PERIOD_EXP_DATE,
  CD.ISSUE_DATE,
  CD.issue_user,
  CD.JOB_DESCR,
  CD.OTHER_COVERAGE_AFFORDED,
  CD.CANCEL_NOTICE_FLAG,
  CD.CANCELLATION_CERTIFICATE_FLAG,
  CD.RENEWAL_CERTIFICATE_FLAG,
  CD.RENEWED_FLAG,
  CD.IMAGE_SEQ_NUM,
  CD.osc_limits_text,
  CD.osc_officers_excluded_flag,
  CD.osc_subrogation_waived_flag,
  CD.CERTIFICATE_TYPE_CODE,
  CD.POLICY_HOLDER_DIST_STATUS_CODE,
  CD.CERT_HOLDER_DIST_STATUS_CODE,
  CD.CREATE_USER,
  CD.CREATE_DATE,
  CD.UPDATE_USER,
  CD.UPDATE_DATE,
  CD.OSC_POLICY_SEQ_NUM,
  CD.OSC_POLICY_PERIOD_SEQ_NUM,
  CD.EMP_LIAB_STAT_CODE,
  CD.CERT_HOLD_SEQ_NUM,
  CD.TRADING_SEQ_NUM
FROM CERTIFICATE_DETAIL CD
WHERE CD.CERTIFICATE_SEQ_NUM = :Id
-- NHibernate expects at most one row
```

Translation notes:
- `certificate.Id` -> bind `:Id`.

## Operations and processes
- ReportingService.MarkCertificateAsPrinted — see [Operations and processes](../operations-processes.md)

## Sources
- `Services/SAIF.Services/Policies/Certificates/ReportingService.cs (L353)`