---
title: "SQL-169: Retrieve DocumentTemplateOption"
summary: Read operation against DocumentTemplateOption via NHibernate ORM.
status: draft
owner: SAIF Doc Gen
last_reviewed: 2026-09-24
library: SAIF.Services
reference_type: package
---

# SQL-169: Retrieve DocumentTemplateOption

This statement reads `DOCUMENT_TEMPLATE_OPTION` rows either unfiltered (`GetAllTemplateOptions`) or filtered to a single template (`GetOptionsForOneTemplate`, `GetDocumentSqlLines`).

## Classification

| Field | Value |
| --- | --- |
| **SQL ID** | SQL-169 |
| **Operation type** | Read |
| **Execution method** | ORM (NHibernate LINQ) |
| **Database** | Oracle |
| **Schema** | [unqualified]** |
| **Command type** | N/A (ORM-generated) |
| **Business object** | `DocumentTemplateOption` |
| **Criteria property** | N/A — ORM |
| **Lifecycle method** | `GetAllTemplateOptions, GetDocumentSqlLines, GetOptionsForOneTemplate` |

## Parameters

| Parameter | Direction | Type | Max length | Description |
| --- | --- | --- | --- | --- |
| `:templateId` | Input | long | N/A | `a.DocumentTemplateSeqNum == inId` (L135) / `== templateId` (L957) → column DOCUMENT_TEMPLATE_SEQ_NUM |

## Tables

| Table | Access | Columns used |
| --- | --- | --- |
| [DOCUMENT_TEMPLATE_OPTION](../database-tables.md#document_template_option) | SELECT | all mapped columns; filter DOCUMENT_TEMPLATE_SEQ_NUM |

## LINQ statement

Source: `Services/SAIF.Services/Documents/TemplateSearchService.cs:130`. Additional fragments at `:135`, `:957`.

```csharp
// Services/SAIF.Services/Documents/TemplateSearchService.cs:130
var codeRecords = unitOfWork.GetRepository<DocumentTemplateOption>().Query().ToList();

// Services/SAIF.Services/Documents/TemplateSearchService.cs:135
var codeRecords = unitOfWork.GetRepository<DocumentTemplateOption>().Query().Where(a => a.DocumentTemplateSeqNum == inId).ToList();

// Services/SAIF.Services/Documents/TemplateSearchService.cs:957
var optionRecords = unitOfWork.GetRepository<DocumentTemplateOption>().Query().Where(a => a.DocumentTemplateSeqNum == templateId).ToList();
```

## 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
-- (1) L130 — GetAllTemplateOptions
SELECT DTO.DOCUMENT_OPTION_SEQ_NUM,
       DTO.DOCUMENT_TEMPLATE_SEQ_NUM,
       DTO.CREATE_USER,
       DTO.CREATE_DATE,
       DTO.DOCUMENT_OPTION_CODE
FROM   DOCUMENT_TEMPLATE_OPTION DTO;

-- (2) L135 — GetOptionsForOneTemplate / (3) L957 — GetDocumentSqlLines
SELECT <same column list>
FROM   DOCUMENT_TEMPLATE_OPTION DTO
WHERE  DTO.DOCUMENT_TEMPLATE_SEQ_NUM = :templateId;   -- :inId (L135) / :templateId (L957)
```

Translation notes:
- Mapping quirk: leading space in `.Column(" DOCUMENT_TEMPLATE_SEQ_NUM")` (trimmed here).
- All three statements are materialized by `.ToList()`.

## Operations and processes
- TemplateSearchService.GetAllTemplateOptions — see [Operations and processes](../operations-processes.md)
- TemplateSearchService.GetDocumentSqlLines — see [Operations and processes](../operations-processes.md)
- TemplateSearchService.GetOptionsForOneTemplate — see [Operations and processes](../operations-processes.md)

## Business rules
- [SVC-BR-DOC-021 Template must exist - 'That document template does not exist.'](../business-rules.md#svc-br-doc-021-template-must-exist---'that-document-template-does-not-exist.')

## Sources
- `Services/SAIF.Services/Documents/TemplateSearchService.cs (L130, L135, L957)`