SQL-146: EmployeeQueryProvider.GetWcisEmployee¶

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

Classification¶

Field	Value
SQL ID	SQL-146
Operation type	Read
Execution method	ORM (NHibernate LINQ)
Database	Oracle*
Schema	Unknown**
Command type	N/A (ORM-generated)
Business object	`EmployeeQueryProvider`
Criteria property	N/A — ORM
Lifecycle method	`GetWcisEmployee`

Parameters¶

Parameter	Direction	Type	Max length	Description
`id`	Input	string	N/A	Method argument of `EmployeeQueryProvider.GetWcisEmployee` bound into the ORM expression; NHibernate generates the bind variable at runtime

Tables¶

Table	Access	Columns used
`WCIS_Employee**`	SELECT	unresolved (see Unresolved mapping)

LINQ statement¶

Source: Data/SAIF.Data/Queries/Employees/EmployeeQueryProvider.cs:13

// Data/SAIF.Data/Queries/Employees/EmployeeQueryProvider.cs:13
return Factory.GetRepository<WcisEmployee>().Query()
                    .FirstOrDefault(x => x.Id == id);

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
    <all mapped columns of WcisEmployee> -- unresolved mapping: WcisEmployee column list not documented
  FROM WCIS_Employee WE
  WHERE WE.<Id column> = :id -- unresolved mapping: WcisEmployee.Id
)
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). - The ** table marker means the mapping lives outside this repository; the table name is confirmed but the columns are not. - Placeholders in <angle brackets> mark mapping gaps. They are not SQL; they are the skill's unresolved-mapping markers.

Operations and processes¶

Other query providers

Note: Statements marked with ** could not be confirmed; treat as unknown until verified.

Sources¶

Data/SAIF.Data/Queries/Employees/EmployeeQueryProvider.cs:13