SQL-103: Retrieve BillStatus via SaveLegalBill¶

This ORM statement performs a read operation on BillStatus via IUnitOfWork.GetRepository<T>(), executed from Services/SAIF.Services/Legal/Bills/BillSaveService.cs (L350, L368).

Classification¶

Field	Value
SQL ID	SQL-103
Operation type	Read
Execution method	ORM (NHibernate LINQ)
Database	Oracle
Schema	[unqualified]**
Command type	N/A (ORM-generated)
Business object	`BillStatus`
Criteria property	N/A — ORM
Lifecycle method	`SaveLegalBill`

Parameters¶

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

Tables¶

Table	Access	Columns used
BILL_STATUS_CODE	SELECT	`CODE`, `CODE_DESCR`, `FILTER_GROUPING_TEXT`

LINQ statement¶

Source: Services/SAIF.Services/Legal/Bills/BillSaveService.cs:349

// Services/SAIF.Services/Legal/Bills/BillSaveService.cs:349-352
                legalBill.BillStatus =
                       _unitOfWork.GetRepository<BillData.BillStatus>()
                           .Query()
                           .SingleOrDefault(x => x.Code == bill.BillStatus.Code);

// Services/SAIF.Services/Legal/Bills/BillSaveService.cs:367-370
                    legalBill.BillStatus =
                              _unitOfWork.GetRepository<BillData.BillStatus>()
                             .Query()
                              .SingleOrDefault(x => x.Code == bill.BillStatus.Code);

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/Bills/BillSaveService.cs:350
SELECT
  BSC.CODE,
  BSC.CODE_DESCR,
  BSC.FILTER_GROUPING_TEXT
FROM BILL_STATUS_CODE BSC
WHERE BSC.CODE = :Code
-- NHibernate expects at most one row

-- Services/SAIF.Services/Legal/Bills/BillSaveService.cs:368
SELECT
  BSC.CODE,
  BSC.CODE_DESCR,
  BSC.FILTER_GROUPING_TEXT
FROM BILL_STATUS_CODE BSC
WHERE BSC.CODE = :Code
-- NHibernate expects at most one row

Translation notes: - bill.BillStatus.Code is a member of the in-memory contract object -> bind :Code (evaluated client-side).

Operations and processes¶

BillSaveService.SaveLegalBill — see Operations and processes

Sources¶

Services/SAIF.Services/Legal/Bills/BillSaveService.cs (L350, L368)