/// <summary> Sqlite 3 last insert rowid. </summary>
/// <exception cref="ArgumentNullException"> Thrown when one or more required arguments are null. </exception>
/// <exception cref="ArgumentException"> Thrown when one or more arguments have unsupported or
/// illegal values. </exception>
/// <param name="db"> The database. </param>
/// <param name="isMaintenanceDb"> (Optional) True if this object is maintenance database. </param>
/// <returns> A long. </returns>
internal long sqlite3_last_insert_rowid(SqliteDatabaseHandle db, bool isMaintenanceDb = false)
{
if (db == null)
{
throw new ArgumentNullException(nameof(db));
}
lock (_stepLocker) {
DbProvider.sqlite3 database = (isMaintenanceDb ? db.MaintenanceDb : db.Db)
?? throw new ArgumentException((isMaintenanceDb
? "Maintenance mode is specified, but the database is not in Maintenance Mode."
: "The database is in Maintenance Mode, but this was not properly specified."),
nameof(isMaintenanceDb));
return(DbProviderOperations.sqlite3_last_insert_rowid(database));
}
}
/// <summary> Sqlite 3 step return rowid. </summary>
/// <exception cref="ArgumentNullException"> Thrown when one or more required arguments are null. </exception>
/// <param name="db"> The database. </param>
/// <param name="stmt"> The statement. </param>
/// <param name="code"> [out] The code. </param>
/// <returns> A long. </returns>
internal long sqlite3_step_return_rowid(SqliteDatabaseHandle db, SqliteStatementHandle stmt, out SqliteResultCode code)
{
if (db == null)
{
throw new ArgumentNullException(nameof(db));
}
if (stmt == null)
{
throw new ArgumentNullException(nameof(stmt));
}
lock (_stepLocker) {
stmt.CheckMaintenanceMode();
code = (SqliteResultCode)DbProviderOperations.sqlite3_step(stmt.Statement);
return(code.IsSuccessCode()
? DbProviderOperations.sqlite3_last_insert_rowid(stmt.ForMaintenance ? db.MaintenanceDb : db.Db)
: -1);
}
}
