---
title: "SQL-074: EbillAddressQueryProvider.GetAddress"
summary: Read operation for `EbillAddressQueryProvider.GetAddress`
status: draft
owner: SAIF.Core documentation team
last_reviewed: 2026-09-24
library: SAIF.Data
reference_type: package
---

# SQL-074: EbillAddressQueryProvider.GetAddress

This statement is a read operation invoked through ORM (NHibernate LINQ). Executed by `EbillAddressQueryProvider.GetAddress`.

## Classification

| Field | Value |
| --- | --- |
| **SQL ID** | SQL-074 |
| **Operation type** | Read |
| **Execution method** | ORM (NHibernate LINQ) |
| **Database** | Oracle* |
| **Schema** | [unqualified]** |
| **Command type** | N/A (ORM-generated) |
| **Business object** | `EbillAddressQueryProvider` |
| **Criteria property** | N/A — ORM |
| **Lifecycle method** | `GetAddress` |

## Parameters

| Parameter | Direction | Type | Max length | Description |
| --- | --- | --- | --- | --- |
| `addressId` | Input | long | N/A | Method argument of `EbillAddressQueryProvider.GetAddress` bound into the ORM expression; NHibernate generates the bind variable at runtime |

## Tables

| Table | Access | Columns used |
| --- | --- | --- |
| [EBILL_ADDRESS](../database-tables.md#ebill_address) | SELECT | EBILL_ADDRESS_SEQ_NUM, ADDRESS_LINE1, ADDRESS_LINE2, ADDRESS_CITY, ADDRESS_STATE_CODE, ADDRESS_ZIP_CODE, ADDRESS_ZIP_CODE_EXT, ORIG_ADDRESS_LINE1, ORIG_ADDRESS_LINE2, ORIG_ADDRESS_CITY, ORIG_ADDRESS_STATE_CODE, ORIG_ADDRESS_ZIP_CODE, ORIG_ADDRESS_ZIP_CODE_EXT, UNMATCHED_ADDRESS_FLAG, VERIFIED_ADDRESS_FLAG, EBILL_BATCH_SEQ_NUM, ADDRESS_TYPE_CODE |

## LINQ statement

Source: `Data/SAIF.Data/Queries/Claims/Ebilling/EbillAddressQueryProvider.cs:24`. The repository is a class field initialised from `Factory.GetRepository<EbillAddress>()` at `Data/SAIF.Data/Queries/Claims/Ebilling/EbillAddressQueryProvider.cs:17`.

```csharp
return repository.Single(ad => ad.Id == addressId);
```

## 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
SELECT
  EA.EBILL_ADDRESS_SEQ_NUM,
  EA.ADDRESS_LINE1,
  EA.ADDRESS_LINE2,
  EA.ADDRESS_CITY,
  EA.ADDRESS_STATE_CODE,
  EA.ADDRESS_ZIP_CODE,
  EA.ADDRESS_ZIP_CODE_EXT,
  EA.ORIG_ADDRESS_LINE1,
  EA.ORIG_ADDRESS_LINE2,
  EA.ORIG_ADDRESS_CITY,
  EA.ORIG_ADDRESS_STATE_CODE,
  EA.ORIG_ADDRESS_ZIP_CODE,
  EA.ORIG_ADDRESS_ZIP_CODE_EXT,
  EA.UNMATCHED_ADDRESS_FLAG,
  EA.VERIFIED_ADDRESS_FLAG,
  EA.EBILL_BATCH_SEQ_NUM,
  EA.ADDRESS_TYPE_CODE
FROM EBILL_ADDRESS EA
WHERE EA.EBILL_ADDRESS_SEQ_NUM = :addressId
-- NHibernate expects at most one row
```

Translation notes:
- `Single` throws `InvalidOperationException` when no row matches; this is not `SingleOrDefault`.

## Operations and processes

- [E-bill processing queries](../operations/e-bill-processing-queries.md)


## Sources
- `Data/SAIF.Data/Queries/Claims/Ebilling/EbillAddressQueryProvider.cs:24`