SQL-144: EdiQueryProvider.GetBill¶

This statement is a read operation invoked through ORM (NHibernate LINQ). Executed by EdiQueryProvider.GetBill.

Classification¶

Field	Value
SQL ID	SQL-144
Operation type	Read
Execution method	ORM (NHibernate LINQ)
Database	Oracle*
Schema	[unqualified]**
Command type	N/A (ORM-generated)
Business object	`EdiQueryProvider`
Criteria property	N/A — ORM
Lifecycle method	`GetBill`

Parameters¶

Parameter	Direction	Type	Max length	Description
`:billId`	Input	long	N/A	Method argument

Tables¶

Table	Access	Columns used
EDI_BILL	SELECT	`EDI_BILL_SEQ_NUM`, `UPDATE_NUM`, `BILL_ID`, `CLAIM_ID`, `SAIF_CLAIM_NUM`, `POLICY_NUM`, `EDI_BILL_CLM_SEGMENT_ID`, `UPDATE_DATE`, `UPDATE_USER`, `EDI_BILL_REPORT_SEQ_NUM`

LINQ statement¶

Source: Data/SAIF.Data/Queries/Edi/EdiQueryProvider.cs:26. The repository is obtained at Data/SAIF.Data/Queries/Edi/EdiQueryProvider.cs:16.

// Data/SAIF.Data/Queries/Edi/EdiQueryProvider.cs:16
_billRepository = Factory.GetRepository<Bill>().Query();

// Data/SAIF.Data/Queries/Edi/EdiQueryProvider.cs:26
return _billRepository.SingleOrDefault(x => x.Id == billId);

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
SELECT
  EB.EDI_BILL_SEQ_NUM,
  EB.UPDATE_NUM,
  EB.BILL_ID,
  EB.CLAIM_ID,
  EB.SAIF_CLAIM_NUM,
  EB.POLICY_NUM,
  EB.EDI_BILL_CLM_SEGMENT_ID,
  EB.UPDATE_DATE,
  EB.UPDATE_USER,
  EB.EDI_BILL_REPORT_SEQ_NUM
FROM EDI_BILL EB
WHERE EB.EDI_BILL_SEQ_NUM = :billId
-- NHibernate expects at most one row

Translation notes: - Direct translation: an equality predicate on mapped columns. No navigation, joins or in-memory operators.

Operations and processes¶

Other query providers

Sources¶

Data/SAIF.Data/Queries/Edi/EdiQueryProvider.cs:26