[每日小知識]_解决SQL Server里sp_helptext输出格式错行问题
在开发环境中常遇到更改存储过程、函数、视图等对象,解决SQL Server2005里sp_helptext输出格式错行问题。
use Master go if object_id('SP_SQL') is not null drop proc SP_SQL go /****************************************************************************************************************************************************** 整理人：中国风(Roy) 日期:2008.01.01 ******************************************************************************************************************************************************/ create proc [dbo].[SP_SQL](@ObjectName sysname) as set nocount on ; declare @Print varchar(max) if exists(select 1 from syscomments where ID=object_id(@ObjectName) and encrypted=1) begin Print N'對象已加密!' return end if coalesce(object_id(@ObjectName,N'P'),object_id(@ObjectName,N'FN'),object_id(@ObjectName,N'IF'),object_id(@ObjectName,N'TF'),object_id(@ObjectName,N'TR'),object_id(@ObjectName,N'V')) is null begin Print N'對象只針對函數、存儲過程、觸發器、視圖!' return end print 'Use '+db_Name() print 'Go' print 'if object_ID('+quotename(case when charindex(']',@ObjectName)=0 then '['+replace(rtrim(@ObjectName),'.','].[')+']' else @ObjectName end ,'''')+') is not null' print char(9)+'Drop '+case when object_id(@ObjectName,N'P') is not null then 'Procedure ' when Coalesce(object_id(@ObjectName,N'FN'),object_id(@ObjectName,N'IF'),object_id(@ObjectName,N'TF')) is not null then 'Function ' when object_id(@ObjectName,N'TR') is not null then 'Trigger ' else 'View 'end +case when charindex(']',@ObjectName)=0 then '['+replace(rtrim(@ObjectName),'.','].[')+']' else @ObjectName end Print 'Go' declare @T table(Col nvarchar(max)) insert @T select object_definition(object_id(@ObjectName)) +char(13)+char(10) while (select max(Col) from @T)>'' begin select top 1 @Print=left(Col,charindex(char(13)+char(10),Col)-1) from @T print @Print update @T set Col=stuff(Col,1,charindex(char(13)+char(10),Col)+1,'') end print 'Go' go 調用方法: use test--指定所屬數據庫 exec sp_sql 'sp_sql'--指定對象
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