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SQL-128: EbillQueryProvider.GetBillStatusCode

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

Classification

Field Value
SQL ID SQL-128
Operation type Read
Execution method ORM (NHibernate LINQ)
Database Oracle*
Schema [unqualified]**
Command type N/A (ORM-generated)
Business object EbillQueryProvider
Criteria property N/A — ORM
Lifecycle method GetBillStatusCode

Parameters

Parameter Direction Type Max length Description
billStatusCode Input string N/A Method argument of EbillQueryProvider.GetBillStatusCode bound into the ORM expression; NHibernate generates the bind variable at runtime

Tables

Table Access Columns used
EBILL_STATUS_CODE SELECT CODE, UPDATE_NUM, CODE_DESCR, UPDATE_USER, UPDATE_DATE

LINQ statement

Source: Data/SAIF.Data/Queries/Claims/Ebilling/EbillQueryProvider.cs:165. The repository is obtained at Data/SAIF.Data/Queries/Claims/Ebilling/EbillQueryProvider.cs:30.

// Data/SAIF.Data/Queries/Claims/Ebilling/EbillQueryProvider.cs:30
billStatusRepository = Factory.GetRepository<EbillStatusCode>().Query();

// Data/SAIF.Data/Queries/Claims/Ebilling/EbillQueryProvider.cs:165
return billStatusRepository.SingleOrDefault(s => s.Code == billStatusCode);

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
  ESC.CODE,
  ESC.UPDATE_NUM,
  ESC.CODE_DESCR,
  ESC.UPDATE_USER,
  ESC.UPDATE_DATE
FROM EBILL_STATUS_CODE ESC
WHERE ESC.CODE = :billStatusCode
-- 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

Business rules

Sources

  • Data/SAIF.Data/Queries/Claims/Ebilling/EbillQueryProvider.cs:165