我需要将CLR存储过程的结果（我无法改变sproc / clr程序集）作为带有电子邮件的HTML发送。是否有可能捕获和格式化sproc的结果集（通过电子邮件发送）而不使用临时表或其他类型的持久性？
答案 0 :(得分：2)
USE msdb
EXEC sp_send_dbmail
@profile_name = 'MailProfile1', --you will need to create this profile in the Database Mail under Management
@recipients = 'test@email.com',
@subject = 'CLR Sproc Resultset',
@body = 'Resultset is attached.',
@execute_query_database = '[DatabaseName]',
@query = 'exec [DatabaseName].[SchemaName].[CLRProcName]'
试试这个，希望它能得到你需要的东西。
答案 1 :(得分：2)
我在这里使用Ola Hallengren's SQL Server Maintenance Solution进行数据库备份和索引优化。我写了几个不同的存储过程，每天晚上当作业结束时生成电子邮件，这样我就可以一眼看出每个数据库备份花了多长时间，重建了多少索引和统计数据以及哪些表等等。
我为索引和统计编写的存储过程如下。
您必须修改它以满足您自己的需求和源数据，但作为发送HTML电子邮件的模板，它应该适用于任何事情。
虽然你有一个CLR存储过程，但你必须创建一个与SP返回相同模式的临时表，然后执行INSERT EXEC，否则你将无法使用我的代码。 / p>
CREATE PROCEDURE dbo.spCommandLogIndexRebuildTimePerDatabase
@Operator sysname
AS
BEGIN
SET NOCOUNT ON;
/* Debug Block
DECLARE @Operator sysname = 'Your Operator Name';
--*/;
DECLARE @MaxID int
, @xml nvarchar(MAX)
, @body nvarchar(MAX)
, @subj nvarchar(255) = N'Index Optimise Results: ' + CAST(CAST(SYSDATETIME() AS date) AS nvarchar) + N' (' + @@SERVERNAME + N')'
, @span_start nchar(31) = N'<span style="font-weight:bold">'
, @span_end nchar(7) = N'</span>'
, @email varchar(255);
-- drop temp table
BEGIN
IF OBJECT_ID('tempdb..#Temp') IS NOT NULL
DROP TABLE #Temp;
END
-- create temp table
BEGIN
CREATE TABLE #Temp
(
ID int NOT NULL IDENTITY PRIMARY KEY
, [Database] sysname
, [Indexes] int
, [Statistics] int
, [TotalDuration] decimal(19, 3)
, [Time] time
);
END;
-- fill temp table
BEGIN
-- get the starting ID of the latest group of backups
WITH CTEBaseData
AS
(
SELECT l.ID
, l.CommandType
, l.DatabaseName
, l.StartTime
, l.EndTime
, DATEDIFF(MILLISECOND, l.StartTime, l.EndTime) AS DurationMS
, ROW_NUMBER() OVER (ORDER BY l.StartTime) AS RowNum
FROM dbo.CommandLog l
WHERE l.CommandType IN (N'ALTER_INDEX', N'UPDATE_STATISTICS')
)
SELECT @MaxID = MAX(a.ID)
FROM CTEBaseData a
LEFT JOIN CTEBaseData b
ON a.RowNum = b.RowNum + 1
WHERE DATEDIFF(SECOND, ISNULL(b.EndTime, '2013-01-01'), a.StartTime) > 3600;
-- fill the temp table
WITH CTEObjectTimes
AS
(
SELECT l.DatabaseName AS [Database]
, CASE l.CommandType WHEN N'ALTER_INDEX' THEN 1 ELSE 0 END AS [Indexes]
, CASE l.CommandType WHEN N'UPDATE_STATISTICS' THEN 1 ELSE 0 END AS [Statistics]
, DATEDIFF(MILLISECOND, l.StartTime, l.EndTime) AS [Milliseconds]
FROM dbo.CommandLog l
WHERE l.CommandType IN (N'ALTER_INDEX', N'UPDATE_STATISTICS')
AND l.ID >= @MaxID
)
, CTEIndividualTotals
AS
(
SELECT c.[Database]
, SUM(c.[Indexes]) AS [Indexes]
, SUM(c.[Statistics]) AS [Statistics]
, SUM(c.[Milliseconds]) AS [Milliseconds]
FROM CTEObjectTimes c
GROUP BY c.[Database]
)
, CTEResult
AS
(
SELECT c.[Database]
, c.[Indexes]
, c.[Statistics]
, c.[Milliseconds]
, 0 AS SortOrder
FROM CTEIndividualTotals c
UNION ALL
SELECT N'Total'
, SUM(c.[Indexes])
, SUM(c.[Statistics])
, SUM(c.Milliseconds)
, 1
FROM CTEIndividualTotals c
)
INSERT #Temp
(
[Database]
, [Indexes]
, [Statistics]
, [TotalDuration]
, [Time]
)
SELECT c.[Database]
, c.[Indexes]
, c.[Statistics]
, CONVERT(decimal(19, 3), c.[Milliseconds] / 1000.00)
, CONVERT(time, DATEADD(MILLISECOND, c.[Milliseconds], 0))
FROM CTEResult c
ORDER BY [SortOrder]
, [Database];
END;
-- convert temp table to html table
SELECT @xml = CONVERT
(
nvarchar(MAX)
, (
SELECT CASE t.[Database] WHEN N'Total' THEN @span_start + t.[Database] + @span_end ELSE t.[Database] END AS [td]
, N''
, N'right' AS [td/@align]
, CASE t.[Database] WHEN N'Total' THEN @span_start + CONVERT(nvarchar(10), t.[Indexes]) + @span_end ELSE CONVERT(nvarchar(10), t.[Indexes]) END AS [td]
, N''
, N'right' AS [td/@align]
, CASE t.[Database] WHEN N'Total' THEN @span_start + CONVERT(nvarchar(10), t.[Statistics]) + @span_end ELSE CONVERT(nvarchar(10), t.[Statistics]) END AS [td]
, N''
, N'right' AS [td/@align]
, CASE t.[Database] WHEN N'Total' THEN @span_start ELSE '' END
+ LEFT(CONVERT(nvarchar(50), t.[Time]), 2) + N'h ' + SUBSTRING(CONVERT(nvarchar(50), t.[Time]), 4, 2) + N'm ' + SUBSTRING(CONVERT(nvarchar(50), t.[Time]), 7, 6) + N's'
+ CASE t.[Database] WHEN N'Total' THEN @span_end ELSE '' END AS [td]
FROM #Temp t
FOR XML PATH('tr')
, ELEMENTS
)
);
-- combine the table rows from above into a complete html document
SELECT @body = N'<html><body><H3>Index Optimise Results for '
+ @@SERVERNAME
+ N' on '
+ CONVERT(nvarchar(10), SYSDATETIME(), 120)
+ N'</H3><table border = 1><tr><th> Database </th><th> Indexes </th><th> Statistics </th><th> Total Time </th></tr>'
+ REPLACE(REPLACE(@xml, '<', '<'), '>', '>')
+ N'</table></body></html>';
-- get the email address of the operator
SELECT @email = o.email_address
FROM msdb.dbo.sysoperators o
WHERE o.name = @Operator;
-- just in case the operator is non-existent
SELECT @email = ISNULL(@email, 'your.fallback.email.account@your.domain.com');
/* Debug Block
SELECT *
FROM #Temp;
SELECT @Body AS Body
, @email AS Email;
--*/;
-- send the email
EXEC msdb.dbo.sp_send_dbmail
@profile_name = N'Database Mail Account'
, @recipients = @email
, @subject = @subj
, @body = @body
, @body_format = 'HTML';
END;
GO
如果您对此有任何疑问，请随时提出！