插入不是Temptable从具有输出中可变

Question

create table #TagsTable ([StandardDeviation] nvarchar, 
    [AffectedPing] nvarchar, 
    [AffectedPingPercentage] nvarchar, 
    [BaselineDataPointsCount] nvarchar) 


DECLARE @IsAlert Bit 
insert into #TagsTable 
EXEC ProcessPingErrorAlert_SingleRow 
@AlterId = 1, 
@Hour = 1, 
@Day = '2016-02-02', 
@TraceId = 1583, 
@IsAlert = @IsAlert OUTPUT 


select * from #TagsTable 

错误存储过程：

An INSERT EXEC statement cannot be nested

当我从存储过程去除输出变量，它的工作原理。如何从具有输出变量的存储过程插入到临时表中？

程序定义：

CREATE PROCEDURE [dbo].[ProcessPingErrorAlert_SingleRow] --1 ,12,'2015-12-08',1  
    (@AlterId INT, 
    @Hour  INT, 
    @Day  DATE, 
    @TraceId INT, 
    @IsAlert BIT OUTPUT) 
AS 
BEGIN 
    SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED  

    DECLARE @AlertType VARCHAR(250)  
    DECLARE @BaselineId INT  
    DECLARE @DatasetId INT  
    DECLARE @DatasetCount INT  
    DECLARE @AlertThresholdCount INT  
    DECLARE @PingErrorDatasetHourCount INT  

    IF NOT EXISTS(SELECT TOP 1 AlertId 
        FROM Alert 
        WHERE AlertId = @AlterId 
        AND ACTIVE = 1 
        AND IsDeleted = 0) 
    BEGIN 
     RAISERROR ('Alert not found.', 16, 1); 
     RETURN; 
    END 

    SELECT @AlertType = Code 
    FROM AlertType a 
    JOIN Alert b ON a.AlertTypeId = b.AlertTypeId 
    WHERE b.AlertId = @AlterId 
     AND a.Code = 'PingErrors' 

    IF @AlertType IS NULL 
    BEGIN 
     RAISERROR ('Invalid alert type.', 16, 1); 
     RETURN; 
    END 

    SELECT @BaselineId = a.BaselineId 
    FROM BaselineConfiguration a 
    JOIN BaselineType b ON a.BaselineTypeId = b.Id 
    JOIN AlertBaseline c ON a.BaselineId = c.BaselineId 
    WHERE b.Code = 'PingErrorHourly' 
     AND c.AlertId = @AlterId 
     AND a.Active = 1 
     AND a.IsDeleted = 0 

    IF @BaselineId IS NULL 
    BEGIN 
     RAISERROR ('Baseline not found.', 16, 1); 
     RETURN; 
    END 

    SELECT @DatasetId = Id 
    FROM BaselineDatasetSetting 
    WHERE BaseLineId = @BaselineId 
     AND IsCalculated = 1 

    IF @DatasetId IS NULL 
    BEGIN 
     RAISERROR ('Baseline dataset not found.', 16, 1); 
     RETURN; 
END 

IF OBJECT_ID('tempdb.dbo.#PingErrorDataset') IS NOT NULL 
BEGIN 
    DROP TABLE #PingErrorDataset 
END;   
CREATE TABLE #PingErrorDataset 
( 
    [BaselineId] [int] NOT NULL, 
    [Day]   [datetime] NOT NULL, 
    [Hour]   [tinyint] NOT NULL, 
    [PingCount]  [int] NOT NULL, 
    [ErrorCount] [int] NOT NULL, 
    [ErrorRatio] [float] NOT NULL, 
    [RefreshLogId] [int] NOT NULL 
)  
INSERT INTO [dbo].[#PingErrorDataset] 
    ( 
    [BaselineId], 
    [Day], 
    [Hour], 
    [PingCount], 
    [ErrorCount], 
    [ErrorRatio], 
    [RefreshLogId] 
    ) 
SELECT ped.[BaselineId], 
     ped.[Day], 
     ped.[Hour], 
     ped.[PingCount], 
     ped.[ErrorCount], 
     ped.[ErrorRatio], 
     ped.[RefreshLogId] 
FROM [dbo].[PingErrorDataset] ped 
WHERE ped.[BaselineId] = @BaselineId 
     AND ped.[Day] < @Day 
     AND ped.[Hour] = @Hour  

SELECT @DatasetCount = COUNT(*) 
FROM [#PingErrorDataset] 

IF @DatasetCount IS NULL 
    OR @DatasetCount = 0 
BEGIN 
    RAISERROR ('No data found in the baseline dataset.', 16, 1); 
    RETURN; 
END  

IF OBJECT_ID('tempdb.dbo.#AlertThreshold') IS NOT NULL 
BEGIN 
    DROP TABLE #AlertThreshold 
END;  
CREATE TABLE #AlertThreshold 
( 
    [AlertId]   [int] NOT NULL, 
    [ThresholdId]  [int] NOT NULL, 
    [ThresholdValue] [varchar](250) NOT NULL, 
    [OperatorId]  [int] NOT NULL, 
    [ThresholdType] VARCHAR(250) NOT NULL, 
    [ThresholdCode] VARCHAR(250) NOT NULL, 
    [Operator]  VARCHAR(50) NOT NULL 
)  

INSERT INTO #AlertThreshold 
    ( 
    [AlertId], 
    [ThresholdId], 
    [ThresholdValue], 
    [OperatorId], 
    [ThresholdType], 
    [ThresholdCode], 
    [Operator] 
    ) 
SELECT a.AlertId, 
     a.ThresholdId, 
     a.ThresholdValue, 
     a.OperatorId, 
     b.ThresholdType, 
     b.Code, 
     c.Operator 
FROM AlertThreshold a 
     JOIN Threshold b 
      ON a.ThresholdId = b.ThresholdId 
     JOIN ComparisonOperator c 
      ON a.OperatorId = c.OperatorId 
WHERE a.AlertId = @AlterId  

SELECT @AlertThresholdCount = COUNT(*) 
FROM [#AlertThreshold] 

IF @AlertThresholdCount IS NULL 
    OR @AlertThresholdCount = 0 
BEGIN 
    RAISERROR ('No Threshold found for the alert.', 16, 1); 
    RETURN; 
END  

IF OBJECT_ID('tempdb.dbo.#PingErrorDatasetHour') IS NOT NULL 
BEGIN 
    DROP TABLE #PingErrorDatasetHour 
END;   
CREATE TABLE #PingErrorDatasetHour 
( 
    [BaselineId] [int] NOT NULL, 
    [Day]   [datetime] NOT NULL, 
    [Hour]  [tinyint] NOT NULL, 
    [PingCount] [int] NOT NULL, 
    [ErrorCount] [int] NOT NULL, 
    [ErrorRatio] [float] NOT NULL 
)  

INSERT INTO [dbo].[#PingErrorDatasetHour] 
    ( 
    [BaselineId], 
    [Day], 
    [Hour], 
    [PingCount], 
    [ErrorCount], 
    [ErrorRatio] 
    ) 
EXEC [CalculatePingErrorRatio] @BaselineId, 
     @Day, 
     @Hour  

SELECT @PingErrorDatasetHourCount = COUNT(*) 
FROM [#PingErrorDatasetHour]  

IF @PingErrorDatasetHourCount IS NULL 
    OR @PingErrorDatasetHourCount = 0 
BEGIN 
    RAISERROR ('No data found for the hour specified.', 16, 1); 
    RETURN; 
END  


DECLARE @ErrorRatio DECIMAL  
DECLARE @AveragePingErrorRatio DECIMAL  
DECLARE @Query NVARCHAR(4000) = ''  
DECLARE @PingErrorRatioStandardDeviation FLOAT  
DECLARE @SDThresholdValue INT  
DECLARE @PingErrorRatioSDValue DECIMAL  
DECLARE @SDOperator VARCHAR(50)  

DECLARE @APThresholdValue INT  
DECLARE @APOperator VARCHAR(50)  
DECLARE @AffectedPings INT  

DECLARE @APPThresholdValue INT  
DECLARE @APPOperator VARCHAR(50) 
-- Getting actual values of PingCount, PingErrorRatio, AffectedPings and ServiceName 
SELECT @ErrorRatio = ErrorRatio, 
     @AffectedPings = ErrorCount 
FROM [#PingErrorDatasetHour] 
WHERE [Day] = @Day 
     AND [Hour] = @Hour 

--Getting Average and Standard Deviation of PingErrorRatio from baseline data against given day and hour 
SELECT @AveragePingErrorRatio = AVG(ErrorRatio), 
     @PingErrorRatioStandardDeviation = STDEVP(ErrorRatio) 
FROM [#PingErrorDataset] 
WHERE [Day] < @Day 
     AND [Hour] = @Hour 

-- Calculation of PingErrorRatio StandardValue 
--Formula = (PingErrorRatio of current hour - AveragePingErrorRatio from baseline dataset)/PingErrorRatioStandardDeviation of baseline dataset 
IF EXISTS ( 
     SELECT TOP 1 * 
     FROM #AlertThreshold 
     WHERE ThresholdCode = 'SD' 
    ) 
BEGIN 
    SELECT @SDThresholdValue = CAST(ThresholdValue AS INT), 
      @SDOperator = Operator 
    FROM #AlertThreshold 
    WHERE ThresholdCode = 'SD' 

    SET @PingErrorRatioSDValue = (@ErrorRatio - @AveragePingErrorRatio)/@PingErrorRatioStandardDeviation   
    SET @Query += CAST(@PingErrorRatioSDValue AS VARCHAR(250)) + ' ' + @SDOperator 
     + ' ' + CAST(@SDThresholdValue AS VARCHAR(250)) 
END 
-- Getting AffectedPings threshold value 
IF EXISTS ( 
     SELECT TOP 1 * 
     FROM #AlertThreshold 
     WHERE ThresholdCode = 'AP' 
    ) 
BEGIN 
    SELECT @APThresholdValue = CAST(ThresholdValue AS INT), 
      @APOperator = Operator 
    FROM #AlertThreshold 
    WHERE ThresholdCode = 'AP'  

    IF LEN(@Query) > 1 
    BEGIN 
     SET @Query += ' AND ' 
    END 

    SET @Query += CAST(@AffectedPings AS VARCHAR(250)) + ' ' + @APOperator + 
     ' ' + CAST(@APThresholdValue AS VARCHAR(250)) 
END 
-- Getting AffectedPingPercentage threshold value 
IF EXISTS ( 
     SELECT TOP 1 * 
     FROM #AlertThreshold 
     WHERE ThresholdCode = 'APP' 
    ) 
BEGIN 
    SELECT @APPThresholdValue = CAST(ThresholdValue AS INT), 
      @APPOperator = Operator 
    FROM #AlertThreshold 
    WHERE ThresholdCode = 'APP' 

    IF LEN(@Query) > 1 
    BEGIN 
     SET @Query += ' AND ' 
    END 

    SET @Query += CAST(@ErrorRatio AS VARCHAR(250)) + ' ' + @APPOperator + 
     ' ' + CAST(@APPThresholdValue AS VARCHAR(250)) 
END 

IF LEN(@Query) > 1 
BEGIN 
    SET @Query = 'IF ' + @Query + 
     ' BEGIN SELECT @IsAlert=1 END ELSE BEGIN SELECT @IsAlert=0 END' 
END  

DECLARE @ParmDefinition NVARCHAR(500)  
SET @ParmDefinition = N'@IsAlert BIT OUTPUT' 
EXECUTE sp_executesql @Query,@ParmDefinition,@IsAlert = @IsAlert OUTPUT  

IF @IsAlert = 1 
BEGIN 
    INSERT INTO PingErrorAlertData 
    SELECT [BaselineId], 
      [Day], 
      [Hour], 
      [PingCount], 
      [ErrorCount], 
      [ErrorRatio], 
      @TraceId AS TraceId, 
      @IsAlert AS IsAlertHour 
    FROM #PingErrorDatasetHour 
    UNION ALL 
    SELECT [BaselineId], 
      [Day], 
      [Hour], 
      [PingCount], 
      [ErrorCount], 
      [ErrorRatio], 
      @TraceId AS TraceId, 
      0 AS IsAlertHour 
    FROM #PingErrorDataset 
END 
SELECT @PingErrorRatioSDValue AS StandardDeviation, 
    @AffectedPings AS AffectedPing, 
    @ErrorRatio AS AffectedPingPercentage, 
    @DatasetCount AS BaselineDataPointsCount 
END 

预先感谢

Answer 1

将插入到表从具有输出可变works.please下面的代码运行一个存储过程。

alter proc usp_getdates 
(
@id int, 
@count int output 
) 
as 
begin 
select @id 
union all 
select @id as 't' 

select @count=@@rowcount 

end 


--insert part 
declare @count int 
insert into #tt 
exec usp_getdates 
@id=1, 
@count =@count out 

我没有得到任何错误，错误应该是从你的存储过程，因为它说EXEC不能是nested.It可不能说，直到看到你的PROC代码

Answer 2

它工作正常。

insert into #TagsTable 
    SELECT * 
    FROM OPENROWSET('SQLNCLI','server=DB\CYBERREPORTING;Trusted_Connection=yes','SET NOCOUNT ON;SET FMTONLY OFF;declare @isAlert bit; EXEC MonitoringDB.dbo.ProcessPingErrorAlert_SingleRow 1,1,''2016-02-02'',1583,@IsAlert = @isAlert output')