/// <summary>
/// Executes the underlying stored procedure and processes the result (used by Get, Create and Update).
/// </summary>
private async Task <Employee?> ExecuteStatement(DatabaseCommand db)
{
Employee?employee = null;
// Execute the generated stored procedure, selecting (querying) two sets of data:
// 1. The selected Employee (single row), the row is not mandatory, and stop (do not goto second set) where null. Use the underlying DbMapper to map between columns and .NET Type.
// 2. Zero or more EmergencyContact rows. Use EmergencyContactData.DbMapper to map between columns and .NET Type. Update the Employee with result.
await db.SelectQueryMultiSetAsync(
new MultiSetSingleArgs <Employee>(DbMapper.Default, r => employee = r, isMandatory : false, stopOnNull : true),
new MultiSetCollArgs <EmergencyContactCollection, EmergencyContact>(EmergencyContactData.DbMapper.Default, r => employee !.EmergencyContacts = r));
return(employee);
}
