---
title: "SQL-351: Update CbpDiagnosis via UpdateDiagnosis"
summary: Update operation against CbpDiagnosis via NHibernate ORM.
status: draft
owner: SAIF Doc Gen
last_reviewed: 2026-09-24
library: SAIF.Services
reference_type: package
---

# SQL-351: Update CbpDiagnosis via UpdateDiagnosis

This ORM statement updates a `CBP_DIAGNOSIS` row's descriptive text, category, and effective/expiration dates for a diagnosis code, executed from `Services/SAIF.Services/Claims/ICDCodeService/Icd10CodeService.cs (L276)`. The SQL below is inferred from the `IRepository<CbpDiagnosis>.Update` call and the `CbpDiagnosis` NHibernate mapping, not literal SQL text in source.

## Classification

| Field | Value |
| --- | --- |
| **SQL ID** | SQL-351 |
| **Operation type** | Update |
| **Execution method** | ORM (IRepository.Update) |
| **Database** | Oracle |
| **Schema** | [unqualified]** |
| **Command type** | N/A (ORM-generated) |
| **Business object** | `CbpDiagnosis` |
| **Criteria property** | N/A — ORM |
| **Lifecycle method** | `UpdateDiagnosis` |

## Parameters

| Parameter | Direction | Type | Max length | Description |
| --- | --- | --- | --- | --- |
| `:DiagnosisCode` | Input | string | N/A | Identifier of the CbpDiagnosis being updated (`DIAGNOSIS_CODE`) |
| `:IcdVersionCode` | Input | string | N/A | New value of `ICD_VERSION_CODE` |
| `:DiagnosisDescription` | Input | string | N/A | New value of `DIAGNOSIS_DESCR` |
| `:DiagnosisShortDescription` | Input | string | N/A | New value of `DIAGNOSIS_SHORT_DESCR` |
| `:DiagnosisCategoryCode` | Input | string | N/A | New value of `DIAGNOSIS_CATEGORY_CODE` |
| `:IsValidMedicareReport` | Input | bool | N/A | New value of `VALID_MEDICARE_REPORT_FLAG` |
| `:EffectiveDate` | Input | DateTime | N/A | New value of `EFF_DATE` |
| `:ExpirationDate` | Input | DateTime? | N/A | New value of `EXP_DATE` |
| `:UpdateUser` | Input | string | N/A | New value of `UPDATE_USER` |
| `:UpdateDate` | Input | DateTime | N/A | New value of `UPDATE_DATE` |
| `:newVersion` | Input | int | N/A | Incremented `UPDATE_NUM` value |
| `:oldVersion` | Input | int | N/A | Current `UPDATE_NUM` value (optimistic-concurrency check) |

## Tables

| Table | Access | Columns used |
| --- | --- | --- |
| [CBP_DIAGNOSIS](../database-tables.md#cbp_diagnosis) | UPDATE | `DIAGNOSIS_CODE`, `UPDATE_NUM`, `ICD_VERSION_CODE`, `DIAGNOSIS_DESCR`, `DIAGNOSIS_SHORT_DESCR`, `DIAGNOSIS_CATEGORY_CODE`, `VALID_MEDICARE_REPORT_FLAG`, `EFF_DATE`, `EXP_DATE`, `UPDATE_USER`, `UPDATE_DATE` |

## LINQ statement

Source: `Services/SAIF.Services/Claims/ICDCodeService/Icd10CodeService.cs:276`

```csharp
// Services/SAIF.Services/Claims/ICDCodeService/Icd10CodeService.cs:276
unitOfWork.GetRepository<CbpDiagnosis>().Update(cbpDiagnosis);
```

## 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
UPDATE CBP_DIAGNOSIS
SET
  UPDATE_NUM = :newVersion,
  ICD_VERSION_CODE = :IcdVersionCode,
  DIAGNOSIS_DESCR = :DiagnosisDescription,
  DIAGNOSIS_SHORT_DESCR = :DiagnosisShortDescription,
  DIAGNOSIS_CATEGORY_CODE = :DiagnosisCategoryCode,
  VALID_MEDICARE_REPORT_FLAG = :IsValidMedicareReport,
  EFF_DATE = :EffectiveDate,
  EXP_DATE = :ExpirationDate,
  UPDATE_USER = :UpdateUser,
  UPDATE_DATE = :UpdateDate
WHERE DIAGNOSIS_CODE = :DiagnosisCode
  AND UPDATE_NUM = :oldVersion
```

Translation notes:

- `Version(x => x.UpdateNumber).Column("UPDATE_NUM")` - NHibernate sets the incremented version and adds the old-version predicate.
- `Update(entity)` emits an explicit UPDATE of every updatable mapped column (no `DynamicUpdate()` on this map).

## Operations and processes
- Icd10CodeService.UpdateDiagnosis — see [Operations and processes](../operations-processes.md)

## Sources
- `Services/SAIF.Services/Claims/ICDCodeService/Icd10CodeService.cs (L276)`