SQL-106: Retrieve Case¶

This ORM statement performs a read operation on Case via IUnitOfWork.GetRepository<T>(), executed from Services/SAIF.Services/Collections/CalculateInterestService.cs (L76, L142).

Classification¶

Field	Value
SQL ID	SQL-106
Operation type	Read
Execution method	ORM (NHibernate LINQ)
Database	Oracle
Schema	[unqualified]**
Command type	N/A (ORM-generated)
Business object	`Case`
Criteria property	N/A — ORM
Lifecycle method	`AddTransaction, GetCaseInterest`

Parameters¶

Parameter	Direction	Type	Max length	Description
`caseInterest.CaseId`	Input	**	N/A	`x.Id == caseInterest.CaseId` → column LEGAL_COLLECTION_SEQ_NUM

Tables¶

Table	Access	Columns used
LEGAL_COLLECTION	SELECT	`LEGAL_COLLECTION_SEQ_NUM`, `UPDATE_NUM`, `POLICY_NUM`, `SAIF_CLAIM_NUM`, `RECEIVED_DATE`, `RECORDING_COUNTY_CODE`, `STATE`, `COURT_CASE_NUM`, `CURRENT_BALANCE_AMT`, `UPDATE_USER`, `UPDATE_DATE`, `CREDIT_REP_USER`, `INTEREST_CALC_OPTION_CODE`, `INTEREST_ANNUAL_RATE`, `JUDGMENT_CODE`, `JUDGMENT_YEARS`, `LEGAL_COLLECTION_CODE`, `LEGAL_COLLECTION_STATUS_CODE`

LINQ statement¶

Source: Services/SAIF.Services/Collections/CalculateInterestService.cs:76

// Services/SAIF.Services/Collections/CalculateInterestService.cs:76-78
                caseInterest.Case = _unitOfWork.GetRepository<DataModel.Case>()
                   .Query()
                   .SingleOrDefault(x => x.Id == caseInterest.CaseId);

// Services/SAIF.Services/Collections/CalculateInterestService.cs:142-144
                Case = _unitOfWork.GetRepository<DataModel.Case>()
                   .Query()
                   .SingleOrDefault(x => x.Id == caseInterest.CaseId)

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/CalculateInterestService.cs:76
SELECT
  LC.LEGAL_COLLECTION_SEQ_NUM,
  LC.UPDATE_NUM,
  LC.POLICY_NUM,
  LC.SAIF_CLAIM_NUM,
  LC.RECEIVED_DATE,
  LC.RECORDING_COUNTY_CODE,
  LC.STATE,
  LC.COURT_CASE_NUM,
  LC.CURRENT_BALANCE_AMT,
  LC.UPDATE_USER,
  LC.UPDATE_DATE,
  LC.CREDIT_REP_USER,
  LC.INTEREST_CALC_OPTION_CODE,
  LC.INTEREST_ANNUAL_RATE,
  LC.JUDGMENT_CODE,
  LC.JUDGMENT_YEARS,
  LC.LEGAL_COLLECTION_CODE,
  LC.LEGAL_COLLECTION_STATUS_CODE
FROM LEGAL_COLLECTION LC
WHERE LC.LEGAL_COLLECTION_SEQ_NUM = :CaseId
-- NHibernate expects at most one row

-- Services/SAIF.Services/Collections/CalculateInterestService.cs:142
SELECT
  LC.LEGAL_COLLECTION_SEQ_NUM,
  LC.UPDATE_NUM,
  LC.POLICY_NUM,
  LC.SAIF_CLAIM_NUM,
  LC.RECEIVED_DATE,
  LC.RECORDING_COUNTY_CODE,
  LC.STATE,
  LC.COURT_CASE_NUM,
  LC.CURRENT_BALANCE_AMT,
  LC.UPDATE_USER,
  LC.UPDATE_DATE,
  LC.CREDIT_REP_USER,
  LC.INTEREST_CALC_OPTION_CODE,
  LC.INTEREST_ANNUAL_RATE,
  LC.JUDGMENT_CODE,
  LC.JUDGMENT_YEARS,
  LC.LEGAL_COLLECTION_CODE,
  LC.LEGAL_COLLECTION_STATUS_CODE
FROM LEGAL_COLLECTION LC
WHERE LC.LEGAL_COLLECTION_SEQ_NUM = :CaseId
-- NHibernate expects at most one row

Translation notes: - caseInterest.CaseId -> bind :CaseId. - Case has HasMany Activities/Debtors/Transactions with cascade (CaseMap.cs); collections load lazily with their own statements and are not part of this SELECT. References (CREDIT_REP_USER, INTEREST_CALC_OPTION_CODE, INTEREST_ANNUAL_RATE, JUDGMENT_CODE, JUDGMENT_YEARS, LEGAL_COLLECTION_CODE, LEGAL_COLLECTION_STATUS_CODE) contribute FK columns only; none of the referenced tables is joined.

Operations and processes¶

CalculateInterestService.AddTransaction — see Operations and processes
CalculateInterestService.GetCaseInterest — see Operations and processes

Sources¶

Services/SAIF.Services/Collections/CalculateInterestService.cs (L76, L142)