SQL-142: EbillingQueryProvider.GetClearinghouse¶

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

Classification¶

Field	Value
SQL ID	SQL-142
Operation type	Read
Execution method	ORM (NHibernate LINQ)
Database	Oracle*
Schema	[unqualified]**
Command type	N/A (ORM-generated)
Business object	`EbillingQueryProvider`
Criteria property	N/A — ORM
Lifecycle method	`GetClearinghouse`

Tables¶

Table	Access	Columns used
EBILL_CLEARINGHOUSE	SELECT	`EBILL_CLEARINGHOUSE_SEQ_NUM`, `UPDATE_NUM`, `CLEARINGHOUSE_NAME`, `CLEARINGHOUSE_TAX_ID`, `BEGIN_DATE`, `END_DATE`, `PAYER_USER_ID`, `PAYER_NAME`, `PAYER_TAX_ID`, `REPETITION_SEPARATOR`, `ELEMENT_DELIMITER`, `VERSION_CONTROL_NUM`, `BUSINESS_PHONE_NUM`, `TECH_SUPPORT_PHONE_NUM`, `SAIF_EOB_RULE_URL_ADDR`, `UPDATE_USER`, `UPDATE_DATE`, `MCO_ADJUSTMENT_REASON_CODE`, `MCO_ADJUSTMENT_GROUP_CODE`, `MCO_REMITTANCE_ADVICE_CODE`, `TRANSACTION_FEE_AMT`, `CLEARINGHOUSE_CODE`, `SAIF_LOC_SEQ_NUM`

LINQ statement¶

Source: Data/SAIF.Data/Queries/Claims/EbillingQueryProvider.cs:141. The repository is obtained at Data/SAIF.Data/Queries/Claims/EbillingQueryProvider.cs:39.

// Data/SAIF.Data/Queries/Claims/EbillingQueryProvider.cs:39
clearinghouses = factory.GetRepository<EbillClearinghouse>().Query();

// Data/SAIF.Data/Queries/Claims/EbillingQueryProvider.cs:141
return clearinghouses.FirstOrDefault(x => x.EndDate == null);

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 *
FROM (
  SELECT
    EC.EBILL_CLEARINGHOUSE_SEQ_NUM,
    EC.UPDATE_NUM,
    EC.CLEARINGHOUSE_NAME,
    EC.CLEARINGHOUSE_TAX_ID,
    EC.BEGIN_DATE,
    EC.END_DATE,
    EC.PAYER_USER_ID,
    EC.PAYER_NAME,
    EC.PAYER_TAX_ID,
    EC.REPETITION_SEPARATOR,
    EC.ELEMENT_DELIMITER,
    EC.VERSION_CONTROL_NUM,
    EC.BUSINESS_PHONE_NUM,
    EC.TECH_SUPPORT_PHONE_NUM,
    EC.SAIF_EOB_RULE_URL_ADDR,
    EC.UPDATE_USER,
    EC.UPDATE_DATE,
    EC.MCO_ADJUSTMENT_REASON_CODE,
    EC.MCO_ADJUSTMENT_GROUP_CODE,
    EC.MCO_REMITTANCE_ADVICE_CODE,
    EC.TRANSACTION_FEE_AMT,
    EC.CLEARINGHOUSE_CODE,
    EC.SAIF_LOC_SEQ_NUM
  FROM EBILL_CLEARINGHOUSE EC
  WHERE EC.END_DATE IS NULL
)
WHERE ROWNUM <= 1

Translation notes: - Oracle10 row limit for FirstOrDefault(): the query (including any ORDER BY) is wrapped in ROWNUM <= 1 (limit written inline; NHibernate binds it as a parameter at runtime). - x.EndDate == null becomes IS NULL. There is no OrderBy, so the row returned when several are active is not deterministic.

Operations and processes¶

E-bill processing queries

Business rules¶

SD-BR-056 Active clearinghouse has a null end date

Sources¶

Data/SAIF.Data/Queries/Claims/EbillingQueryProvider.cs:141