要打印SQL查询结果吗？

Question

我有一个查询，我最终可以很好地使用它，但我真正需要的是使用SQL PRINT命令显示结果。这样做的原因是我自动将结果通过电子邮件发送，如果我可以让它们作为打印文本出来，那么我可以使用我们在这里使用的工具将结果嵌入到电子邮件中。否则，当前的结果必须附加为一个文件，如果可能的话，我更喜欢打印文本。

我试图通过添加DECLARE和PRINT来修改查询，但我真的很困惑，也搞不清楚。查询中有2个CTE从多个数据库拉取数据。它所做的是从我们的SAP系统中选择昨天的所有销售编号/ID，并将它们与昨天我们的POS系统中的销售编号/ID进行比较，以确保我们的POS系统中的每一笔销售现在都在SAP中。查询本身运行良好。

如何打印此查询的结果？

WITH CTE1 (SAP_SALE)
AS
(          
  select distinct convert(BIGINT,convert(varchar(15),WERKS)+(select RIGHT(convert(Varchar(20),BONNR),7)))
  as Branch_tx_no from [PDP].[pdp].[S120] WITH (NOLOCK)
  where SPTAG >= CAST(CONVERT(VARCHAR(10), GETDATE() -1, 101) AS DATETIME) AND
  SPTAG < CAST(CONVERT(VARCHAR(10), GETDATE(), 101) AS DATETIME)
),
CTE2 (AR_SALE)
AS
(
  select convert(varchar(15),branch_no)+convert(varchar(15),sale_tx_no)
  from [ARDB01].[PP_BODATA].[DBO].[sales_tx_hdr] WITH (NOLOCK)
  WHERE sale_date >= CAST(CONVERT(VARCHAR(10), GETDATE() -1, 101) AS DATETIME) AND
  sale_date < CAST(CONVERT(VARCHAR(10), GETDATE(), 101) AS DATETIME)
  and sale_type in ('C','L')
)
SELECT AR_SALE FROM CTE2 AS CTE2
  Left OUTER JOIN CTE1 AS CTE1
  ON CTE1.SAP_SALE = CTE2.AR_SALE
WHERE CTE1.SAP_SALE IS NULL
ORDER BY CTE2.AR_SALE

Answer 1

最简单的解决方案是使用游标和PRINT，一次一行。或者，如果结果中没有任何特殊字符，则可以使用XML连接：

DECLARE @txt NVARCHAR(MAX);


WITH CTE1 (SAP_SALE)
AS
(          
  select distinct convert(BIGINT,convert(varchar(15),WERKS)+(select RIGHT(convert(Varchar(20),BONNR),7)))
  as Branch_tx_no from [PDP].[pdp].[S120] WITH (NOLOCK)
  where SPTAG >= CAST(CONVERT(VARCHAR(10), GETDATE() -1, 101) AS DATETIME) AND
  SPTAG < CAST(CONVERT(VARCHAR(10), GETDATE(), 101) AS DATETIME)
),
CTE2 (AR_SALE)
AS
(
  select convert(varchar(15),branch_no)+convert(varchar(15),sale_tx_no)
  from [ARDB01].[PP_BODATA].[DBO].[sales_tx_hdr] WITH (NOLOCK)
  WHERE sale_date >= CAST(CONVERT(VARCHAR(10), GETDATE() -1, 101) AS DATETIME) AND
  sale_date < CAST(CONVERT(VARCHAR(10), GETDATE(), 101) AS DATETIME)
  and sale_type in ('C','L')
)
SELECT @txt = (
SELECT CHAR(13)+CHAR(10)+AR_SALE FROM CTE2 AS CTE2
  Left OUTER JOIN CTE1 AS CTE1
  ON CTE1.SAP_SALE = CTE2.AR_SALE
WHERE CTE1.SAP_SALE IS NULL
ORDER BY CTE2.AR_SALE
FOR XML PATH(''),TYPE
).value('.','NVARCHAR(MAX)');

PRINT @txt;

Answer 2

如果需要使用打印，可以将查询结果组合到一个逗号(或其他字符)分隔的VARCHAR变量中，然后打印该变量，例如

DECLARE @sTMP varchar(1000)
SET @sTMP = ''

-- Your CTE....
SELECT @sTMP = @sTMP + AR_SALE + ',' FROM CTE2 AS CTE2
  Left OUTER JOIN CTE1 AS CTE1
  ON CTE1.SAP_SALE = CTE2.AR_SALE
WHERE CTE1.SAP_SALE IS NULL
ORDER BY CTE2.AR_SALE

PRINT @sTMP

Answer 3

WITH CTE1 (SAP_SALE)
AS
(          
  select distinct convert(BIGINT,convert(varchar(15),WERKS)+(select RIGHT(convert(Varchar(20),BONNR),7)))
  as Branch_tx_no from [PDP].[pdp].[S120] WITH (NOLOCK)
  where SPTAG >= CAST(CONVERT(VARCHAR(10), GETDATE() -1, 101) AS DATETIME) AND
  SPTAG < CAST(CONVERT(VARCHAR(10), GETDATE(), 101) AS DATETIME)
),
CTE2 (AR_SALE)
AS
(
  select convert(varchar(15),branch_no)+convert(varchar(15),sale_tx_no)
  from [ARDB01].[PP_BODATA].[DBO].[sales_tx_hdr] WITH (NOLOCK)
  WHERE sale_date >= CAST(CONVERT(VARCHAR(10), GETDATE() -1, 101) AS DATETIME) AND
  sale_date < CAST(CONVERT(VARCHAR(10), GETDATE(), 101) AS DATETIME)
  and sale_type in ('C','L')
)
SELECT AR_SALE, row_number() over (order by AR_SALE) as r
into #temp  -- added this row right here 
FROM CTE2 AS CTE2
  Left OUTER JOIN CTE1 AS CTE1
  ON CTE1.SAP_SALE = CTE2.AR_SALE
WHERE CTE1.SAP_SALE IS NULL
ORDER BY CTE2.AR_SALE

然后..。

declare @x varchar(100) 
declare @i int 
    set @i = 1 

while (@i <= (select max(r) from #temp)) begin
    select @x=AR_SALE from #temp where r=@i
    print @x
    set @i=@i+1
end