Sql server 通过Windows计划任务和文件日志记录的存储过程_Sql Server_Batch File_Stored Procedures_Logging

Sql server 通过Windows计划任务和文件日志记录的存储过程

sql-server batch-file stored-procedures logging

Sql server 通过Windows计划任务和文件日志记录的存储过程,sql-server,batch-file,stored-procedures,logging,Sql Server,Batch File,Stored Procedures,Logging,运行SQL Server 2008 R2 Express（因此我无法创建维护计划并使用其日志记录，因为Express没有代理服务grrrr）所以我创建了一个存储过程，并准备创建一个批处理文件，该文件将使用类似 sqlcmd -S .\SQLEXPRESS -E -Q "EXEC sp_DefragIndexes" -S = use this instance -E = Use a trusted connection (the batch file will also reside on t

运行SQL Server 2008 R2 Express（因此我无法创建维护计划并使用其日志记录，因为Express没有代理服务grrrr）

所以我创建了一个存储过程，并准备创建一个批处理文件，该文件将使用类似

sqlcmd -S .\SQLEXPRESS -E -Q "EXEC sp_DefragIndexes"

-S = use this instance
-E = Use a trusted connection (the batch file will also reside on the same machine as the database)
-Q = Executes a query when sqlcmd starts and then immediately exits sqlcmd

现在的问题是存储过程输出消息，如何将这些消息记录在文本文件中（使用>重定向？），以及如何在每次运行批处理文件时创建一个新的日志文件，该文件将包含存储过程的输出

我的Sp：

--Description : This script reorganizes and rebuilds the index if the fragmentation level is higher the given threshold
-- You can define the threshold for reorganize as well as for rebuild and script will work accordingly
-- INPUTS : @fillfactor - While rebuilding index what would be FILLFACTOR for new index
-- @FragmentationThresholdForReorganizeTableLowerLimit - Fragmentation Level lower threshold to check for reorganizing the table, if the fragmentation is higher than this level, it will be considered for reorganize
-- @@FragmentationThresholdForRebuildTableLowerLimit - Fragmentation Level lower threshold to check for rebuilding the table, if the fragmentation is higher than this level, it will be considered for rebuild
-- NOTES : PRINT statements are all queued up and don't show up until the entire script is printed. However, there is an alternative to PRINTing messages. 
-- You can raise an error that isn't really an error (code of 0) and you'll get the same effect--message will be printed immediately.
DECLARE @cmd NVARCHAR(1000) 
DECLARE @Table VARCHAR(255) 
DECLARE @SchemaName VARCHAR(255)
DECLARE @IndexName VARCHAR(255)
DECLARE @AvgFragmentationInPercent DECIMAL
DECLARE @fillfactor INT 
DECLARE @FragmentationThresholdForReorganizeTableLowerLimit VARCHAR(10)
DECLARE @FragmentationThresholdForRebuildTableLowerLimit VARCHAR(10)
DECLARE @Message VARCHAR(1000)

SET NOCOUNT ON

--You can specify your customized value for reorganize and rebuild indexes, the default values
--of 5 and 30 means index will be reorgnized if the fragmentation level is more than equal to 5 
--and less than 30, if the fragmentation level is more than equal to 30 then index will be rebuilt
SET @fillfactor = 80
SET @FragmentationThresholdForReorganizeTableLowerLimit = '5.0' -- Percent
SET @FragmentationThresholdForRebuildTableLowerLimit = '30.0' -- Percent

BEGIN TRY

-- ensure the temporary table does not exist
IF (SELECT OBJECT_ID('tempdb..#FramentedTableList')) IS NOT NULL
DROP TABLE #FramentedTableList;

SET @Message = 'DATE : ' + CONVERT(VARCHAR, GETDATE()) + ' - Retrieving indexes with high fragmentation from ' + DB_NAME() + ' database.'
RAISERROR(@Message, 0, 1) WITH NOWAIT

SELECT OBJECT_NAME(IPS.OBJECT_ID) AS [TableName], avg_fragmentation_in_percent, SI.name [IndexName], 
schema_name(ST.schema_id) AS [SchemaName], 0 AS IsProcessed INTO #FramentedTableList
FROM sys.dm_db_index_physical_stats(DB_ID(), NULL, NULL, NULL , NULL) IPS
JOIN sys.tables ST WITH (nolock) ON IPS.OBJECT_ID = ST.OBJECT_ID
JOIN sys.indexes SI WITH (nolock) ON IPS.OBJECT_ID = SI.OBJECT_ID AND IPS.index_id = SI.index_id
WHERE ST.is_ms_shipped = 0 AND SI.name IS NOT NULL
AND avg_fragmentation_in_percent >= CONVERT(DECIMAL, @FragmentationThresholdForReorganizeTableLowerLimit) 
ORDER BY avg_fragmentation_in_percent DESC

SET @Message = 'DATE : ' + CONVERT(VARCHAR, GETDATE()) + ' - Retrieved indexes with high fragmentation from ' + DB_NAME() + ' database.'

RAISERROR(@Message, 0, 1) WITH NOWAIT
RAISERROR('', 0, 1) WITH NOWAIT

WHILE EXISTS ( SELECT 1 FROM #FramentedTableList WHERE IsProcessed = 0 )
BEGIN

  SELECT TOP 1 @Table = TableName, @AvgFragmentationInPercent = avg_fragmentation_in_percent, 
  @SchemaName = SchemaName, @IndexName = IndexName
  FROM #FramentedTableList
  WHERE IsProcessed = 0

  --Reorganizing the index
  IF((@AvgFragmentationInPercent >= @FragmentationThresholdForReorganizeTableLowerLimit) AND (@AvgFragmentationInPercent < @FragmentationThresholdForRebuildTableLowerLimit))
  BEGIN
    SET @Message = 'DATE : ' + CONVERT(VARCHAR, GETDATE()) + ' - Reorganizing Index for [' + @Table + '] which has avg_fragmentation_in_percent = ' + CONVERT(VARCHAR, @AvgFragmentationInPercent) + '.'
    RAISERROR(@Message, 0, 1) WITH NOWAIT
    SET @cmd = 'ALTER INDEX ' + @IndexName + ' ON [' + RTRIM(LTRIM(@SchemaName)) + '].[' + RTRIM(LTRIM(@Table)) + '] REORGANIZE' 
    EXEC (@cmd)
    --PRINT @cmd 
    SET @Message = 'DATE : ' + CONVERT(VARCHAR, GETDATE()) + ' - Reorganize Index completed successfully for [' + @Table + '].' 
    RAISERROR(@Message, 0, 1) WITH NOWAIT
    RAISERROR('', 0, 1) WITH NOWAIT
  END
  --Rebuilding the index
  ELSE IF (@AvgFragmentationInPercent >= @FragmentationThresholdForRebuildTableLowerLimit )
  BEGIN
    SET @Message = 'DATE : ' + CONVERT(VARCHAR, GETDATE()) + ' - Rebuilding Index for [' + @Table + '] which has avg_fragmentation_in_percent = ' + CONVERT(VARCHAR, @AvgFragmentationInPercent) + '.'
    RAISERROR(@Message, 0, 1) WITH NOWAIT
    SET @cmd = 'ALTER INDEX ' + @IndexName + ' ON [' + RTRIM(LTRIM(@SchemaName)) + '].[' + RTRIM(LTRIM(@Table)) + '] REBUILD WITH (FILLFACTOR = ' + CONVERT(VARCHAR(3),@fillfactor) + ', STATISTICS_NORECOMPUTE = OFF)' 
    EXEC (@cmd)
    --PRINT @cmd
    SET @Message = 'DATE : ' + CONVERT(VARCHAR, GETDATE()) + ' - Rebuild     Index completed successfully for [' + @Table + '].'
    RAISERROR(@Message, 0, 1) WITH NOWAIT
    RAISERROR('', 0, 1) WITH NOWAIT
  END

  UPDATE #FramentedTableList
  SET IsProcessed = 1 
  WHERE TableName = @Table
  AND IndexName = @IndexName
END

DROP TABLE #FramentedTableList 

END TRY

BEGIN CATCH
  PRINT 'DATE : ' + CONVERT(VARCHAR, GETDATE()) + ' There is some run time exception.'
  PRINT 'ERROR CODE : ' + CONVERT(VARCHAR, ERROR_NUMBER()) 
  PRINT 'ERROR MESSAGE : ' + ERROR_MESSAGE()
END CATCH

这将生成如下文件：

C:\_testing\SP_Log_20-05-2015_9-57-54.90.log

对上面列出的SP进行了一些小改动：

CREATE PROCEDURE sp_DefragIndexes
            @dbName sysname = null,
            @FragmentationThresholdForReorganizeTableLowerLimit VARCHAR(10),
            @FragmentationThresholdForRebuildTableLowerLimit VARCHAR(10)
--Description : This script reorganizes and rebuilds the index if the fragmentation level is higher the given threshold
-- You can define the threshold for reorganize as well as for rebuild and script will work accordingly
-- INPUTS : @fillfactor - While rebuilding index what would be FILLFACTOR for new index
-- @FragmentationThresholdForReorganizeTableLowerLimit - Fragmentation Level lower threshold to check for reorganizing the table, if the fragmentation is higher than this level, it will be considered for reorganize
-- @@FragmentationThresholdForRebuildTableLowerLimit - Fragmentation Level lower threshold to check for rebuilding the table, if the fragmentation is higher than this level, it will be considered for rebuild
-- NOTES : PRINT statements are all queued up and don't show up until the entire script is printed. However, there is an alternative to PRINTing messages. 
-- You can raise an error that isn't really an error (code of 0) and you'll get the same effect--message will be printed immediately.
DECLARE @cmd NVARCHAR(1000) 
DECLARE @Table VARCHAR(255) 
DECLARE @SchemaName VARCHAR(255)
DECLARE @IndexName VARCHAR(255)
DECLARE @AvgFragmentationInPercent DECIMAL
DECLARE @fillfactor INT 
--DECLARE @FragmentationThresholdForReorganizeTableLowerLimit VARCHAR(10)
--DECLARE @FragmentationThresholdForRebuildTableLowerLimit VARCHAR(10)
DECLARE @Message VARCHAR(1000)

SET NOCOUNT ON

--You can specify your customized value for reorganize and rebuild indexes, the default values
--of 5 and 30 means index will be reorgnized if the fragmentation level is more than equal to 5 
--and less than 30, if the fragmentation level is more than equal to 30 then index will be rebuilt
SET @fillfactor = 80
--SET @FragmentationThresholdForReorganizeTableLowerLimit = '5.0' -- Percent
--SET @FragmentationThresholdForRebuildTableLowerLimit = '30.0' -- Percent

BEGIN TRY

-- ensure the temporary table does not exist
IF (SELECT OBJECT_ID('tempdb..#FramentedTableList')) IS NOT NULL
DROP TABLE #FramentedTableList;

SET @Message = 'DATE : ' + CONVERT(VARCHAR, GETDATE()) + ' - Retrieving indexes with high fragmentation from ' + @dbName + ' database.'
RAISERROR(@Message, 0, 1) WITH NOWAIT

SELECT OBJECT_NAME(IPS.OBJECT_ID) AS [TableName], avg_fragmentation_in_percent, SI.name [IndexName], 
schema_name(ST.schema_id) AS [SchemaName], 0 AS IsProcessed INTO #FramentedTableList
FROM sys.dm_db_index_physical_stats(DB_ID(@dbName), NULL, NULL, NULL , NULL) IPS
JOIN sys.tables ST WITH (nolock) ON IPS.OBJECT_ID = ST.OBJECT_ID
JOIN sys.indexes SI WITH (nolock) ON IPS.OBJECT_ID = SI.OBJECT_ID AND IPS.index_id = SI.index_id
WHERE ST.is_ms_shipped = 0 AND SI.name IS NOT NULL
AND avg_fragmentation_in_percent >= CONVERT(DECIMAL, @FragmentationThresholdForReorganizeTableLowerLimit) 
ORDER BY avg_fragmentation_in_percent DESC

SET @Message = 'DATE : ' + CONVERT(VARCHAR, GETDATE()) + ' - Retrieved indexes with high fragmentation from ' + @dbName + ' database.'

RAISERROR(@Message, 0, 1) WITH NOWAIT
RAISERROR('', 0, 1) WITH NOWAIT

WHILE EXISTS ( SELECT 1 FROM #FramentedTableList WHERE IsProcessed = 0 )
BEGIN

  SELECT TOP 1 @Table = TableName, @AvgFragmentationInPercent = avg_fragmentation_in_percent, 
  @SchemaName = SchemaName, @IndexName = IndexName
  FROM #FramentedTableList
  WHERE IsProcessed = 0

  --Reorganizing the index
  IF((@AvgFragmentationInPercent >= @FragmentationThresholdForReorganizeTableLowerLimit) AND (@AvgFragmentationInPercent < @FragmentationThresholdForRebuildTableLowerLimit))
  BEGIN
    SET @Message = 'DATE : ' + CONVERT(VARCHAR, GETDATE()) + ' - Reorganizing Index for [' + @Table + '] which has avg_fragmentation_in_percent = ' + CONVERT(VARCHAR, @AvgFragmentationInPercent) + '.'
    RAISERROR(@Message, 0, 1) WITH NOWAIT
    SET @cmd = 'ALTER INDEX ' + @IndexName + ' ON [' + RTRIM(LTRIM(@SchemaName)) + '].[' + RTRIM(LTRIM(@Table)) + '] REORGANIZE' 
    EXEC (@cmd)
    --PRINT @cmd 
    SET @Message = 'DATE : ' + CONVERT(VARCHAR, GETDATE()) + ' - Reorganize Index completed successfully for [' + @Table + '].' 
    RAISERROR(@Message, 0, 1) WITH NOWAIT
    RAISERROR('', 0, 1) WITH NOWAIT
  END
  --Rebuilding the index
  ELSE IF (@AvgFragmentationInPercent >= @FragmentationThresholdForRebuildTableLowerLimit )
  BEGIN
    SET @Message = 'DATE : ' + CONVERT(VARCHAR, GETDATE()) + ' - Rebuilding Index for [' + @Table + '] which has avg_fragmentation_in_percent = ' + CONVERT(VARCHAR, @AvgFragmentationInPercent) + '.'
    RAISERROR(@Message, 0, 1) WITH NOWAIT
    SET @cmd = 'ALTER INDEX ' + @IndexName + ' ON [' + RTRIM(LTRIM(@SchemaName)) + '].[' + RTRIM(LTRIM(@Table)) + '] REBUILD WITH (FILLFACTOR = ' + CONVERT(VARCHAR(3),@fillfactor) + ', STATISTICS_NORECOMPUTE = OFF)' 
    EXEC (@cmd)
    --PRINT @cmd
    SET @Message = 'DATE : ' + CONVERT(VARCHAR, GETDATE()) + ' - Rebuild     Index completed successfully for [' + @Table + '].'
    RAISERROR(@Message, 0, 1) WITH NOWAIT
    RAISERROR('', 0, 1) WITH NOWAIT
  END

  UPDATE #FramentedTableList
  SET IsProcessed = 1 
  WHERE TableName = @Table
  AND IndexName = @IndexName
END

DROP TABLE #FramentedTableList 

END TRY

BEGIN CATCH
  PRINT 'DATE : ' + CONVERT(VARCHAR, GETDATE()) + ' There is some run time exception.'
  PRINT 'ERROR CODE : ' + CONVERT(VARCHAR, ERROR_NUMBER()) 
  PRINT 'ERROR MESSAGE : ' + ERROR_MESSAGE()
END CATCH

它提供了以下命名格式的文件：

SP_Log_20-05-2015_13-39.log

UPDATE3：如果小时数少于10小时，我在上面的UPDATE2部分中使用的时间戳脚本就不起作用了，因为它在小时数之前留下了一个空格。。。因此，我现在使用以下方法

set local
REM Preparing Timestamp Information
set year=%date:~6,4%
set month=%date:~3,2%
set day=%date:~0,2%
set hour=%time:~0,2%
REM Replace leading space with zero
if “%hour:~0,1%” ==” ” set hour=0%hour:~1,1%
set minute=%time:~3,2%
set seconds=%time:~6,2%
set FILENAMEANDPATH= c:\_testing\SP_Log_%day%-%month%-%year%_%hour%-%minute%-%seconds%.log

是，使用重定向（>）将输出到日志文件。您可以创建唯一的时间戳文件，如下所示：

set timestamp=%DATE:/=-%_%TIME::=-%
set timestamp=%timestamp: =%
set filename=SP_Log_%timestamp%.log

因此，您的命令变成：

sqlcmd -S .\SQLEXPRESS -E -Q "EXEC sp_DefragIndexes" > %filename%

您可以将其作为独立批处理文件运行，以查看发生了什么：

set timestamp=%DATE:/=-%_%TIME::=-%
set timestamp=%timestamp: =%
set filename=SP_Log_%timestamp%.log
echo %filename%
pause

刚刚发现您可以使用sqlcommand的-o开关来完成它。。。sqlcmd-S.\SQLEXPRESS-E-Q“EXEC sp_DefragIndexes”-o%filename%我将把您的标记为答案，因为它非常有用，特别是时间戳部分。

sqlcmd -S .\SQLEXPRESS -E -Q "EXEC sp_DefragIndexes" > %filename%

set timestamp=%DATE:/=-%_%TIME::=-%
set timestamp=%timestamp: =%
set filename=SP_Log_%timestamp%.log
echo %filename%
pause