SQL-151: Retrieve Debtor¶

This ORM statement performs a read operation on Debtor via IUnitOfWork.GetRepository<T>(), executed from Services/SAIF.Services/Collections/CollectionsService.cs (L306, L313, L333, L1574).

Classification¶

Field	Value
SQL ID	SQL-151
Operation type	Read
Execution method	ORM (NHibernate LINQ)
Database	Oracle
Schema	[unqualified]**
Command type	N/A (ORM-generated)
Business object	`Debtor`
Criteria property	N/A — ORM
Lifecycle method	`GetDebtorData, GetDebtorDataList, GetDebtors, GetTransactions`

Parameters¶

Parameter	Direction	Type	Max length	Description
`caseId`	Input	**	N/A	`x.Case.Id == caseId` → column join via `Case` (LEGAL_COLLECTION_SEQ_NUM) → `Case.Id`
`id`	Input	**	N/A	`x.Id == id` → column LEGAL_COLL_DEBTOR_SEQ_NUM

Tables¶

Table	Access	Columns used
LEGAL_COLLECTION_DEBTOR	SELECT	`LEGAL_COLL_DEBTOR_SEQ_NUM`, `UPDATE_NUM`, `HOLD_STATEMENT_FLAG`, `LAST_STATEMENT_DATE`, `INCLUDE_ON_SOIL_FLAG`, `SOIL_EFF_DATE`, `SOIL_EXP_DATE`, `DEBTOR_SSN`, `AFFILIATE_ID`, `LOC_SEQ_NUM`, `WORKER_ID`, `THIRD_PARTY_SEQ_NUM`, `UPDATE_USER`, `UPDATE_DATE`, `BUSINESS_AFFILIATE_FLAG`, `LAST_STATEMENT_BALANCE_AMT`, `LAST_NAME`, `FIRST_NAME`, `MIDDLE_INITIAL`, `SUFFIX`, `CORPORATION_NAME`, `LEGAL_COLLECTION_SEQ_NUM`

LINQ statement¶

Source: Services/SAIF.Services/Collections/CollectionsService.cs:306

// Services/SAIF.Services/Collections/CollectionsService.cs:306
            var debtors = UnitOfWork.GetRepository<DataModel.Debtor>().Query().Where(x => x.Case.Id == caseId).ToList();

// Services/SAIF.Services/Collections/CollectionsService.cs:313
            var debtor = UnitOfWork.GetRepository<DataModel.Debtor>().Query().SingleOrDefault(x => x.Id == id);

// Services/SAIF.Services/Collections/CollectionsService.cs:333-334
            var debtors = UnitOfWork.GetRepository<DataModel.Debtor>().Query()
                .Where(x => x.Case.Id == caseId);

// Services/SAIF.Services/Collections/CollectionsService.cs:336
            var model = Mapper.Map<Debtor[]>(debtors);

// Services/SAIF.Services/Collections/CollectionsService.cs:1574-1575
            var maxStatementDate = UnitOfWork.GetRepository<DataModel.Debtor>().Query()
                .Where(x => x.Case.Id == caseId).Max(x => x.LastStatementDate);

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/Collections/CollectionsService.cs:306
SELECT
  LCD.LEGAL_COLL_DEBTOR_SEQ_NUM,
  LCD.UPDATE_NUM,
  LCD.HOLD_STATEMENT_FLAG,
  LCD.LAST_STATEMENT_DATE,
  LCD.INCLUDE_ON_SOIL_FLAG,
  LCD.SOIL_EFF_DATE,
  LCD.SOIL_EXP_DATE,
  LCD.DEBTOR_SSN,
  LCD.AFFILIATE_ID,
  LCD.LOC_SEQ_NUM,
  LCD.WORKER_ID,
  LCD.THIRD_PARTY_SEQ_NUM,
  LCD.UPDATE_USER,
  LCD.UPDATE_DATE,
  LCD.BUSINESS_AFFILIATE_FLAG,
  LCD.LAST_STATEMENT_BALANCE_AMT,
  LCD.LAST_NAME,
  LCD.FIRST_NAME,
  LCD.MIDDLE_INITIAL,
  LCD.SUFFIX,
  LCD.CORPORATION_NAME,
  LCD.LEGAL_COLLECTION_SEQ_NUM
FROM LEGAL_COLLECTION_DEBTOR LCD
WHERE LCD.LEGAL_COLLECTION_SEQ_NUM = :caseId

-- Services/SAIF.Services/Collections/CollectionsService.cs:313
SELECT
  LCD.LEGAL_COLL_DEBTOR_SEQ_NUM,
  LCD.UPDATE_NUM,
  LCD.HOLD_STATEMENT_FLAG,
  LCD.LAST_STATEMENT_DATE,
  LCD.INCLUDE_ON_SOIL_FLAG,
  LCD.SOIL_EFF_DATE,
  LCD.SOIL_EXP_DATE,
  LCD.DEBTOR_SSN,
  LCD.AFFILIATE_ID,
  LCD.LOC_SEQ_NUM,
  LCD.WORKER_ID,
  LCD.THIRD_PARTY_SEQ_NUM,
  LCD.UPDATE_USER,
  LCD.UPDATE_DATE,
  LCD.BUSINESS_AFFILIATE_FLAG,
  LCD.LAST_STATEMENT_BALANCE_AMT,
  LCD.LAST_NAME,
  LCD.FIRST_NAME,
  LCD.MIDDLE_INITIAL,
  LCD.SUFFIX,
  LCD.CORPORATION_NAME,
  LCD.LEGAL_COLLECTION_SEQ_NUM
FROM LEGAL_COLLECTION_DEBTOR LCD
WHERE LCD.LEGAL_COLL_DEBTOR_SEQ_NUM = :id
-- NHibernate expects at most one row

-- Services/SAIF.Services/Collections/CollectionsService.cs:333
SELECT
  LCD.LEGAL_COLL_DEBTOR_SEQ_NUM,
  LCD.UPDATE_NUM,
  LCD.HOLD_STATEMENT_FLAG,
  LCD.LAST_STATEMENT_DATE,
  LCD.INCLUDE_ON_SOIL_FLAG,
  LCD.SOIL_EFF_DATE,
  LCD.SOIL_EXP_DATE,
  LCD.DEBTOR_SSN,
  LCD.AFFILIATE_ID,
  LCD.LOC_SEQ_NUM,
  LCD.WORKER_ID,
  LCD.THIRD_PARTY_SEQ_NUM,
  LCD.UPDATE_USER,
  LCD.UPDATE_DATE,
  LCD.BUSINESS_AFFILIATE_FLAG,
  LCD.LAST_STATEMENT_BALANCE_AMT,
  LCD.LAST_NAME,
  LCD.FIRST_NAME,
  LCD.MIDDLE_INITIAL,
  LCD.SUFFIX,
  LCD.CORPORATION_NAME,
  LCD.LEGAL_COLLECTION_SEQ_NUM
FROM LEGAL_COLLECTION_DEBTOR LCD
WHERE LCD.LEGAL_COLLECTION_SEQ_NUM = :caseId

-- Services/SAIF.Services/Collections/CollectionsService.cs:1574
SELECT MAX(LCD.LAST_STATEMENT_DATE)
FROM LEGAL_COLLECTION_DEBTOR LCD
WHERE LCD.LEGAL_COLLECTION_SEQ_NUM = :caseId

Translation notes: - L333-334 is materialized by Mapper.Map (L336); GetAdditionalDebtorData (L337) runs per element in memory.

Operations and processes¶

CollectionsService.GetDebtorData — see Operations and processes
CollectionsService.GetDebtorDataList — see Operations and processes
CollectionsService.GetDebtors — see Operations and processes
CollectionsService.GetTransactions — see Operations and processes

Sources¶

Services/SAIF.Services/Collections/CollectionsService.cs (L306, L313, L333, L1574)