common-table-expression - PETAPOCO - 无效的对象名称

Question

我将 CTE 与 PetaPOCO 结合使用并收到一个奇怪的错误
SQL Exception: Invalid Object Name PayTransactionForRollingVacationAverage引用数据应映射到的模型。

代码如下。

public IEnumerable<PayTransactionForRollingVacationAverage> GetPayTransactionForRollingVacationAverage(DateTime payEndingDate)
    {
        PointsNorth.PetaPoco.Sql sql = new PointsNorth.PetaPoco.Sql();
        sql.Append(@"
            ;with HolidayWeeks as
            (
                Select Distinct EmployeeId, PayEndDate, 'Y' as HolidayWeek
                  from PayTransactions
                 where PayEndDate = @payEndingDate
                   and LaborCode in ('251', '249')
            )", new { payEndingDate });

        sql.Append(@"
            Select 
                PT.EmployeeId, 
                PT.PayEndDate, 
                J.JobClass, 
                PayCodes.AverageRateCode,
                PT.RegularHours, 
                PT.RegularRate, 
                PT.RegularAmount                    
              from PayTransactions PT
                Left Outer Join PayCodes on PayCodes.PayCodeCode = PT.LaborCode
                Left Outer Join HolidayWeeks as H on H.PayEndDate = PT.PayEndDate and H.EmployeeId = PT.EmployeeId
                Inner Join Jobs as J on J.JobId = PT.JobId
            where PT.PayEndDate = @payEndingDate 
              and IsNull(H.HolidayWeek, 'N') <> 'Y'
            order by PT.EmployeeId, PT.PayEndDate, J.JobClass", new { payEndingDate });

        var data = Database.Query<PayTransactionForRollingVacationAverage>(sql);

        return data;
    }

模型非常简单:

public class PayTransactionForRollingVacationAverage
    {
        public long EmployeeId { get; set; } 
        public DateTime PayEndDate { get; set; } 
        public string JobClass { get; set; }
        public string AverageRateCode { get; set; }
        public decimal RegularHours { get; set; } 
        public decimal RegularRate { get; set; } 
        public decimal RegularAmount { get; set; }         
    }

我尝试分解 SQL 以确保它构建正确，但仍然收到错误。知道为什么会发生这种情况吗？

Answer 1

删除分号之前的空格。

根据 Alex Jorgenson 的链接，如果您将分号作为第一个字符，则可以修复此问题。根据我的测试，这严格是第一个字符，即如果分号之前有一些空格，自动生成的代码仍然会被吐出。