SQL-287: PolicyOutputDocumentExtensions.SeedWithDocumentsOnAPolicyServedByAnExternalAgent¶

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

Classification¶

Field	Value
SQL ID	SQL-287
Operation type	Read
Execution method	ORM (NHibernate LINQ)
Database	Oracle*
Schema	[unqualified]**
Command type	N/A (ORM-generated)
Business object	`PolicyOutputDocumentExtensions`
Criteria property	N/A — ORM
Lifecycle method	`SeedWithDocumentsOnAPolicyServedByAnExternalAgent`

Tables¶

Table	Access	Columns used
POLICY	SELECT (hypothetical)	POLICY_NUM, POLICY_NAME, LEGAL_NAME, SECURE_POLICY_CODE, OFFICE_CODE, ACCOUNT_NUM, POLICY_STATUS_CODE, MARKET_TYPE_CODE, POLICY_RELATIONSHIP_POLICY_NUM, POLICY_RELATIONSHIP_CODE, customer_service_team_code, ENTITY_CODE, TRADING_SEQ_NUM, RATE_ACCOUNT, AGENT_NUM
Agent	JOIN (hypothetical)	agent_num, agency_seq_num

LINQ statement¶

Source: Data/SAIF.Data/TestRepository/RepositoryExtensions/PolicyOutputDocumentExtensions.cs:63.

// Data/SAIF.Data/TestRepository/RepositoryExtensions/PolicyOutputDocumentExtensions.cs:63
var policy = uow.GetRepository<Policy>().Query().FirstOrDefault(p => p.Agent.Agency.Id != 0);

Sample SQL¶

Test double — no runtime SQL. This statement executes against TestUnitOfWork/TestRepository<T> (in-memory, List<TEntity>-backed test doubles in SAIF.Framework.Core); no NHibernate session is opened and no SQL is issued at runtime. The SQL below is the hypothetical statement the same expression would produce against a real NHibernate IUnitOfWork using the in-repo mappings, shown to document the mapping shape only — no database table is accessed when this code runs.

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
    P.POLICY_NUM,
    P.POLICY_NAME,
    P.LEGAL_NAME,
    P.SECURE_POLICY_CODE,
    P.OFFICE_CODE,
    P.ACCOUNT_NUM,
    P.POLICY_STATUS_CODE,
    P.MARKET_TYPE_CODE,
    P.POLICY_RELATIONSHIP_POLICY_NUM,
    P.POLICY_RELATIONSHIP_CODE,
    P.customer_service_team_code,
    P.ENTITY_CODE,
    P.TRADING_SEQ_NUM,
    P.RATE_ACCOUNT,
    P.AGENT_NUM
  FROM POLICY P
  INNER JOIN Agent A
    ON A.agent_num = P.AGENT_NUM
  WHERE A.agency_seq_num <> :p0  -- 0)
WHERE ROWNUM <= 1

Translation notes: - Not accessed: Agency — p.Agent.Agency.Id short-circuits to Agent.agency_seq_num; no join to Agency. - Inner join semantics as in SQL-286.

Sources¶

Data/SAIF.Data/TestRepository/RepositoryExtensions/PolicyOutputDocumentExtensions.cs:63