---
title: "SQL-023: Retrieve IMAGE_DOCUMENT_TYPE_CODE by key"
summary: Retrieves a single IMAGE_DOCUMENT_TYPE_CODE row by its composite key (code, image category code, and image file code).
status: draft
owner: <owner>
last_reviewed: 2026-07-24
library: SAIF.Business.Imaging
reference_type: package
---

# SQL-023: Retrieve IMAGE_DOCUMENT_TYPE_CODE by key

This statement retrieves a single `IMAGE_DOCUMENT_TYPE_CODE` row filtered by `IMAGE_FILE_CODE`, `IMAGE_CATEGORY_CODE`, and `CODE`. It is executed by `clsImageDocumentTypeCode.BeforeRetrieve`.

## Classification

| Field | Value |
| --- | --- |
| **SQL ID** | SQL-023 |
| **Operation type** | Read |
| **Execution method** | Inline SQL |
| **Database** | Oracle |
| **Schema** | [unqualified]** |
| **Command type** | Text** |
| **Business object** | `clsImageDocumentTypeCode` |
| **Criteria property** | `RetrieveSQL` |
| **Lifecycle method** | `BeforeRetrieve` |

## Parameters

| Parameter | Direction | Type | Max length | Description |
| --- | --- | --- | --- | --- |
| `:Code` | Input | [not specified]** | 5 | The document type code value. |
| `:ImageCategoryCode` | Input | [not specified]** | 5 | The image category code. |
| `:ImageFileCode` | Input | [not specified]** | 5 | The image file code. |

## Tables

| Table | Access | Columns used |
| --- | --- | --- |
| [IMAGE_DOCUMENT_TYPE_CODE](../database-tables.md#image_document_type_code) | SELECT | CODE, CODE_DESCR, CREATE_DATE, CREATE_USER, DEFAULT_DISCOVERY_FLAG, DEFAULT_CONFIDENTIAL_FLAG, DEFAULT_EXTERNAL_VIEW_CODE, EFFECTIVE_DATE, EXPIRATION_DATE, EXTERNAL_DESCR, IMAGE_CATEGORY_CODE, IMAGE_FILE_CODE, PRIORITY_CODE, SORT_ORDER_NUM, UPDATE_DATE, UPDATE_USER |

## Sample SQL

```sql
Select
    IMAGE_DOCUMENT_TYPE_CODE.CODE as Code,
    IMAGE_DOCUMENT_TYPE_CODE.CODE_DESCR as CodeDescr,
    IMAGE_DOCUMENT_TYPE_CODE.CREATE_DATE as CreateDate,
    IMAGE_DOCUMENT_TYPE_CODE.CREATE_USER as CreateUser,
    IMAGE_DOCUMENT_TYPE_CODE.DEFAULT_DISCOVERY_FLAG as DefaultDiscoveryFlag,
    IMAGE_DOCUMENT_TYPE_CODE.DEFAULT_CONFIDENTIAL_FLAG as DefaultConfidentialFlag,
    IMAGE_DOCUMENT_TYPE_CODE.DEFAULT_EXTERNAL_VIEW_CODE as DefaultExternalViewCode,
    IMAGE_DOCUMENT_TYPE_CODE.EFFECTIVE_DATE as EffectiveDate,
    IMAGE_DOCUMENT_TYPE_CODE.EXPIRATION_DATE as ExpirationDate,
    IMAGE_DOCUMENT_TYPE_CODE.EXTERNAL_DESCR as ExternalDescription,
    IMAGE_DOCUMENT_TYPE_CODE.IMAGE_CATEGORY_CODE as ImageCategoryCode,
    IMAGE_DOCUMENT_TYPE_CODE.IMAGE_FILE_CODE as ImageFileCode,
    IMAGE_DOCUMENT_TYPE_CODE.PRIORITY_CODE as PriorityCode,
    IMAGE_DOCUMENT_TYPE_CODE.SORT_ORDER_NUM as SortOrderNum,
    IMAGE_DOCUMENT_TYPE_CODE.UPDATE_DATE as UpdateDate,
    IMAGE_DOCUMENT_TYPE_CODE.UPDATE_USER as UpdateUser
From IMAGE_DOCUMENT_TYPE_CODE
Where IMAGE_DOCUMENT_TYPE_CODE.IMAGE_FILE_CODE = :ImageFileCode
  AND IMAGE_DOCUMENT_TYPE_CODE.IMAGE_CATEGORY_CODE = :ImageCategoryCode
  AND IMAGE_DOCUMENT_TYPE_CODE.CODE = :Code
```

## Operations and processes
- [Code table management](../operations/code-table-management.md)

> **Note:** Statements marked with `**` could not be confirmed; treat as unknown until verified.

## Sources
- `Business\SAIF.Business.Imaging\clsImageDocumentTypeCode.vb`