SQL-097: Retrieve BillService via GetSpendCategory¶

This ORM statement performs a read operation on BillService via IUnitOfWork.GetRepository<T>(), executed from Services/SAIF.Services/Legal/Subpoenas/SubpoenaPaymentService.cs (L229).

Classification¶

Field	Value
SQL ID	SQL-097
Operation type	Read
Execution method	ORM (NHibernate LINQ)
Database	Oracle
Schema	[unqualified]**
Command type	N/A (ORM-generated)
Business object	`BillService`
Criteria property	N/A — ORM
Lifecycle method	`GetSpendCategory`

Parameters¶

Parameter	Direction	Type	Max length	Description
`BillServiceCode.SubpoenaFee`	Input	**	N/A	`x.Code == BillServiceCode.SubpoenaFee` → column CODE

Tables¶

Table	Access	Columns used
BILL_SERVICE_CODE	SELECT	`CODE`, `CODE_DESCR`, `GL_EXPENSE_ACCOUNT_NUM`, `SPEND_CATEGORY`

LINQ statement¶

Source: Services/SAIF.Services/Legal/Subpoenas/SubpoenaPaymentService.cs:229

// Services/SAIF.Services/Legal/Subpoenas/SubpoenaPaymentService.cs:229-231
            return _unitOfWork.GetRepository<BillService>()
                 .Query()
                 .Single(x => x.Code == BillServiceCode.SubpoenaFee).SpendCategory;

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.

-- Inferred from LINQ (NHibernate mapping translation); not concrete SQL
-- Services/SAIF.Services/Legal/Subpoenas/SubpoenaPaymentService.cs:229
SELECT
  BSC.CODE,
  BSC.CODE_DESCR,
  BSC.GL_EXPENSE_ACCOUNT_NUM,
  BSC.SPEND_CATEGORY
FROM BILL_SERVICE_CODE BSC
WHERE BSC.CODE = 'LE101'
-- NHibernate expects at most one row

Translation notes: - BillServiceCode.SubpoenaFee is the constant "LE101" (Core/SAIF.Core/Contracts/Legal/Bills/BillServiceCode.cs:12) -> inline literal. - .SpendCategory is read from the materialized entity in memory; the full entity is selected.

Operations and processes¶

SubpoenaPaymentService.GetSpendCategory — see Operations and processes

Sources¶

Services/SAIF.Services/Legal/Subpoenas/SubpoenaPaymentService.cs (L229)