---
title: "SQL-090: Retrieve AutoImportIndexDefaults via GenerateIdxFile"
summary: Read operation against AutoImportIndexDefaults via NHibernate ORM.
status: draft
owner: SAIF Doc Gen
last_reviewed: 2026-09-24
library: SAIF.Services
reference_type: package
---

# SQL-090: Retrieve AutoImportIndexDefaults via GenerateIdxFile

This ORM statement performs a read operation on `AutoImportIndexDefaults` via `IUnitOfWork.GetRepository<T>()`, executed from `Services/SAIF.Services/Imaging/AutoImportHelperService.cs (L58)`.

## Classification

| Field | Value |
| --- | --- |
| **SQL ID** | SQL-090 |
| **Operation type** | Read |
| **Execution method** | ORM (NHibernate LINQ) |
| **Database** | Oracle |
| **Schema** | [unqualified]** |
| **Command type** | N/A (ORM-generated) |
| **Business object** | `AutoImportIndexDefaults` |
| **Criteria property** | N/A — ORM |
| **Lifecycle method** | `GenerateIdxFile` |

## Parameters

| Parameter | Direction | Type | Max length | Description |
| --- | --- | --- | --- | --- |
| (none) | N/A | N/A | N/A | No inline filter — full-entity read (`Query().ToList()`/projection) or filters appended later |

## Tables

| Table | Access | Columns used |
| --- | --- | --- |
| [AUTO_IMPORT_INDEX_DEFAULTS](../database-tables.md#auto_import_index_defaults) | SELECT | `CODE`, `UPDATE_NUM`, `AGENCY_ID`, `CODE_DESCR`, `DISCOVERY_FLAG`, `DOC_DATE_SOURCE`, `EXTERNAL_VIEW_CODE`, `GROUP_ASSOCIATION_CODE`, `IMAGE_CATEGORY_CODE`, `IMAGE_DELETE_FLAG`, `IMAGE_DOCUMENT_NAME_CODE`, `IMAGE_DOCUMENT_TYPE_CODE`, `IMAGE_FILE_CODE`, `IMAGE_INDEX_FLAG`, `LONG_COMMENT`, `LPT_CODE`, `PRODUCER_ID`, `S_LEVEL`, `SOURCE`, `SYSTEM_GENERATED_FLAG`, `TASK_CATEGORY`, `TASK_DATE`, `TASK_MAIL_ID_LIST`, `TASK_PRIORITY`, `TASK_SECURITY`, `TASK_TEXT`, `UPDATE_DATE`, `UPDATE_USER` |

## LINQ statement

Source: `Services/SAIF.Services/Imaging/AutoImportHelperService.cs:57`

```csharp
// Services/SAIF.Services/Imaging/AutoImportHelperService.cs:57-60
            var indexDefaults = _unitOfWork
                .GetRepository<AutoImportIndexDefaults>()
                .Query()
                .FirstOrDefault(x => x.Code.ToUpper() == details.DocDescriptionCode.ToUpper());
```

## 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/Imaging/AutoImportHelperService.cs:58
SELECT *
FROM (
  SELECT
    AIID.CODE,
    AIID.UPDATE_NUM,
    AIID.AGENCY_ID,
    AIID.CODE_DESCR,
    AIID.DISCOVERY_FLAG,
    AIID.DOC_DATE_SOURCE,
    AIID.EXTERNAL_VIEW_CODE,
    AIID.GROUP_ASSOCIATION_CODE,
    AIID.IMAGE_CATEGORY_CODE,
    AIID.IMAGE_DELETE_FLAG,
    AIID.IMAGE_DOCUMENT_NAME_CODE,
    AIID.IMAGE_DOCUMENT_TYPE_CODE,
    AIID.IMAGE_FILE_CODE,
    AIID.IMAGE_INDEX_FLAG,
    AIID.LONG_COMMENT,
    AIID.LPT_CODE,
    AIID.PRODUCER_ID,
    AIID.S_LEVEL,
    AIID.SOURCE,
    AIID.SYSTEM_GENERATED_FLAG,
    AIID.TASK_CATEGORY,
    AIID.TASK_DATE,
    AIID.TASK_MAIL_ID_LIST,
    AIID.TASK_PRIORITY,
    AIID.TASK_SECURITY,
    AIID.TASK_TEXT,
    AIID.UPDATE_DATE,
    AIID.UPDATE_USER
  FROM AUTO_IMPORT_INDEX_DEFAULTS AIID
  WHERE UPPER(AIID.CODE) = :DocDescriptionCode
)
WHERE ROWNUM <= 1
```

Translation notes:
- `x.Code.ToUpper()` is on a mapped column -> `UPPER(AIID.CODE)`; `details.DocDescriptionCode.ToUpper()` is on a captured object -> evaluated client-side into `:DocDescriptionCode`.

## Operations and processes
- AutoImportHelperService.GenerateIdxFile — see [Operations and processes](../operations-processes.md)

## Sources
- `Services/SAIF.Services/Imaging/AutoImportHelperService.cs (L58)`