SQL-179: MedicareQueryProvider.GetCountforBatchOfMedicareHistory

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

Classification

Field	Value
SQL ID	SQL-179
Operation type	Read
Execution method	ORM (NHibernate LINQ)
Database	Oracle*
Schema	[unqualified]**
Command type	N/A (ORM-generated)
Business object	MedicareQueryProvider
Criteria property	N/A — ORM
Lifecycle method	GetCountforBatchOfMedicareHistory

Parameters

Parameter	Direction	Type	Max length	Description
submissionDate	Input	DateTime	N/A	Method argument of MedicareQueryProvider.GetCountforBatchOfMedicareHistory bound into the ORM expression; NHibernate generates the bind variable at runtime

Tables

Table	Access	Columns used
MEDICARE_QUERY_HISTORY	SELECT (aggregate)	LAST_SUBMISSION_DATE

LINQ statement

Source: Data/SAIF.Data/Queries/Claims/MedicareQueryProvider.cs:54. The repository/queryable is initialised at Data/SAIF.Data/Queries/Claims/MedicareQueryProvider.cs:19.

// Data/SAIF.Data/Queries/Claims/MedicareQueryProvider.cs:19
medicareHistoryRepository = factory.GetRepository<MedicareQueryHistory>().Query();

// Data/SAIF.Data/Queries/Claims/MedicareQueryProvider.cs:54
public int GetCountforBatchOfMedicareHistory(DateTime submissionDate)
{
    return medicareHistoryRepository.Count(x => x.LastSubmissionDate ==  submissionDate);
}

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 COUNT(*)
FROM MEDICARE_QUERY_HISTORY MQH
WHERE MQH.LAST_SUBMISSION_DATE = :submissionDate

Operations and processes

• Other query providers

Business rules

• SD-BR-095 Medicare history match requires all fields equal

Sources

• Data/SAIF.Data/Queries/Claims/MedicareQueryProvider.cs:54