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SQL-392: Delete Subpoena via DeleteSubpoena

This statement deletes the Subpoena entity identified by its SUBPOENA_SEQ_NUM key (with an UPDATE_NUM optimistic-concurrency check) from SUBPOENA, executed via IUnitOfWork.GetRepository<T>().Delete(...) from Services/SAIF.Services/Legal/Subpoenas/SubpoenaSaveService.cs (L87) in SubpoenaSaveService.DeleteSubpoena. The SQL below is inferred from this repository call and the NHibernate SubpoenaMap mapping — it is not literal SQL present in source.

Classification

Field Value
SQL ID SQL-392
Operation type Delete
Execution method ORM (IRepository.Delete)
Database Oracle
Schema [unqualified]**
Command type N/A (ORM-generated)
Business object Subpoena
Criteria property N/A — ORM
Lifecycle method DeleteSubpoena

Parameters

Parameter Direction Type Max length Description
:Id Input long N/A Identifier of the Subpoena being deleted (SUBPOENA_SEQ_NUM)
:oldVersion Input int N/A Current UPDATE_NUM value (optimistic-concurrency check)

Tables

Table Access Columns used
SUBPOENA DELETE SUBPOENA_SEQ_NUM, UPDATE_NUM

LINQ statement

Source: Services/SAIF.Services/Legal/Subpoenas/SubpoenaSaveService.cs:87

// Services/SAIF.Services/Legal/Subpoenas/SubpoenaSaveService.cs:87
_unitOfWork.GetRepository<SubpoenaData.Subpoena>()
    .Delete(subpoena);

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
DELETE FROM SUBPOENA
WHERE SUBPOENA_SEQ_NUM = :Id
  AND UPDATE_NUM = :oldVersion

Translation notes:

  • Version(x => x.UpdateNumber).Column("UPDATE_NUM") adds the old-version predicate to the DELETE.
  • HasMany(x => x.Recipients).KeyColumn("SUBPOENA_SEQ_NUM").Cascade.AllDeleteOrphan() (lines 50-53) - recipient deletes cascade; not fabricated.
  • Entity loaded at line 84 (separate read).

Operations and processes

Sources

  • Services/SAIF.Services/Legal/Subpoenas/SubpoenaSaveService.cs (L87)