SQLServer 存储过程,打印其他存储过程或函数对象的创建语句 代码来源于系统自带的存储过程 无 Create PROCEDURE [dbo].[sp_PrintProc] @objname NVARCHAR(776) , @columnname SYSNAME = NULLAS --打印对象 SET nocount ON DECLARE @dbname SYSNAME , @objid
SQLServer 存储过程,打印其他存储过程或函数对象的创建语句
代码来源于系统自带的存储过程

Create PROCEDURE [dbo].[sp_PrintProc] @objname NVARCHAR(776) , @columnname SYSNAME = NULL AS --打印对象 SET nocount ON DECLARE @dbname SYSNAME , @objid INT , @BlankSpaceAdded INT , @BasePos INT , @CurrentPos INT , @TextLength INT , @LineId INT , @AddOnLen INT , @LFCR INT --lengths of line feed carriage return , @DefinedLength INT /* NOTE: Length of @SyscomText is 4000 to replace the length of ** text column in syscomments. ** lengths on @Line, #CommentText Text column and ** value for @DefinedLength are all 2550. These need to all have ** the same values. 2550 was selected in order for the max length ** display using down level clients */ , @SyscomText NVARCHAR(4000) , @Line NVARCHAR(2550) SELECT @DefinedLength = 2550 SELECT @BlankSpaceAdded = 0 /*Keeps track of blank spaces at end of lines. Note Len function ignores trailing blank spaces*/ CREATE TABLE #CommentText ( LineId INT , Text NVARCHAR(2550) COLLATE database_default ) /* ** Make sure the @objname is local to the current database. */ SELECT @dbname = PARSENAME(@objname, 3) IF @dbname IS NULL SELECT @dbname = DB_NAME() ELSE IF @dbname <> DB_NAME() BEGIN RAISERROR(15250,-1,-1) RETURN (1) END /* ** See if @objname exists. */ SELECT @objid = OBJECT_ID(@objname) IF ( @objid IS NULL ) BEGIN RAISERROR(15009,-1,-1,@objname,@dbname) RETURN (1) END -- If second parameter was given. IF ( @columnname IS NOT NULL ) BEGIN -- Check if it is a table IF ( SELECT COUNT(*) FROM sys.objects WHERE object_id = @objid AND type IN ( 'S ', 'U ', 'TF' ) ) = 0 BEGIN RAISERROR(15218,-1,-1,@objname) RETURN(1) END -- check if it is a correct column name IF ( ( SELECT 'count' = COUNT(*) FROM sys.columns WHERE name = @columnname AND object_id = @objid ) = 0 ) BEGIN RAISERROR(15645,-1,-1,@columnname) RETURN(1) END IF ( COLUMNPROPERTY(@objid, @columnname, 'IsComputed') = 0 ) BEGIN RAISERROR(15646,-1,-1,@columnname) RETURN(1) END DECLARE ms_crs_syscom CURSOR LOCAL FOR SELECT text FROM syscomments WHERE id = @objid AND encrypted = 0 AND number = (SELECT column_id FROM sys.columns WHERE name = @columnname AND object_id = @objid) ORDER BY number,colid FOR READ ONLY END ELSE IF @objid < 0 -- Handle system-objects BEGIN -- Check count of rows with text data IF ( SELECT COUNT(*) FROM master.sys.syscomments WHERE id = @objid AND text IS NOT NULL ) = 0 BEGIN RAISERROR(15197,-1,-1,@objname) RETURN (1) END DECLARE ms_crs_syscom CURSOR LOCAL FOR SELECT text FROM master.sys.syscomments WHERE id = @objid ORDER BY number, colid FOR READ ONLY END ELSE BEGIN /* ** Find out how many lines of text are coming back, ** and return if there are none. */ IF ( SELECT COUNT(*) FROM syscomments c , sysobjects o WHERE o.xtype NOT IN ( 'S', 'U' ) AND o.id = c.id AND o.id = @objid ) = 0 BEGIN RAISERROR(15197,-1,-1,@objname) RETURN (1) END IF ( SELECT COUNT(*) FROM syscomments WHERE id = @objid AND encrypted = 0 ) = 0 BEGIN RAISERROR(15471,-1,-1,@objname) RETURN (0) END DECLARE ms_crs_syscom CURSOR LOCAL FOR SELECT text FROM syscomments WHERE id = @objid AND encrypted = 0 ORDER BY number, colid FOR READ ONLY END /* ** else get the text. */ SELECT @LFCR = 2 SELECT @LineId = 1 OPEN ms_crs_syscom FETCH NEXT FROM ms_crs_syscom INTO @SyscomText WHILE @@fetch_status >= 0 BEGIN SELECT @BasePos = 1 SELECT @CurrentPos = 1 SELECT @TextLength = LEN(@SyscomText) WHILE @CurrentPos != 0 BEGIN --Looking for end of line followed by carriage return SELECT @CurrentPos = CHARINDEX(CHAR(13) + CHAR(10), @SyscomText, @BasePos) --If carriage return found IF @CurrentPos != 0 BEGIN /*If new value for @Lines length will be > then the **set length then insert current contents of @line **and proceed. */ WHILE ( ISNULL(LEN(@Line), 0) + @BlankSpaceAdded + @CurrentPos - @BasePos + @LFCR ) > @DefinedLength BEGIN SELECT @AddOnLen = @DefinedLength - ( ISNULL(LEN(@Line), 0) + @BlankSpaceAdded ) INSERT #CommentText VALUES ( @LineId, ISNULL(@Line, N'') + ISNULL(SUBSTRING(@SyscomText, @BasePos, @AddOnLen), N'') ) SELECT @Line = NULL , @LineId = @LineId + 1 , @BasePos = @BasePos + @AddOnLen , @BlankSpaceAdded = 0 END SELECT @Line = ISNULL(@Line, N'') + ISNULL(SUBSTRING(@SyscomText, @BasePos, @CurrentPos - @BasePos + @LFCR), N'') SELECT @BasePos = @CurrentPos + 2 INSERT #CommentText VALUES ( @LineId, @Line ) SELECT @LineId = @LineId + 1 SELECT @Line = NULL END ELSE --else carriage return not found BEGIN IF @BasePos <= @TextLength BEGIN /*If new value for @Lines length will be > then the **defined length */ WHILE ( ISNULL(LEN(@Line), 0) + @BlankSpaceAdded + @TextLength - @BasePos + 1 ) > @DefinedLength BEGIN SELECT @AddOnLen = @DefinedLength - ( ISNULL(LEN(@Line), 0) + @BlankSpaceAdded ) INSERT #CommentText VALUES ( @LineId, ISNULL(@Line, N'') + ISNULL(SUBSTRING(@SyscomText, @BasePos, @AddOnLen), N'') ) SELECT @Line = NULL , @LineId = @LineId + 1 , @BasePos = @BasePos + @AddOnLen , @BlankSpaceAdded = 0 END SELECT @Line = ISNULL(@Line, N'') + ISNULL(SUBSTRING(@SyscomText, @BasePos, @TextLength - @BasePos + 1), N'') IF LEN(@Line) < @DefinedLength AND CHARINDEX(' ', @SyscomText, @TextLength + 1) > 0 BEGIN SELECT @Line = @Line + ' ' , @BlankSpaceAdded = 1 END END END END FETCH NEXT FROM ms_crs_syscom INTO @SyscomText END IF @Line IS NOT NULL INSERT #CommentText VALUES ( @LineId, @Line ) DECLARE @printLine NVARCHAR(2550) DECLARE PostCur CURSOR FOR SELECT Text FROM #CommentText ORDER BY LineId OPEN PostCur FETCH NEXT FROM PostCur INTO @printLine WHILE @@fetch_status = 0 BEGIN PRINT @printLine FETCH NEXT FROM PostCur INTO @printLine END CLOSE PostCur DEALLOCATE PostCur CLOSE ms_crs_syscom DEALLOCATE ms_crs_syscom DROP TABLE #CommentText RETURN (0) -- sp_PrintProc
--存储过程查询 declare @StrSql varchar(max) set @StrSql=( Select 'exec('+char(39)+'sp_PrintProc '+name+char(39)+');' as [data()] From sys.objects where Type='P' and name like 'softManage_%' for xml path('') ) exec(@StrSql)

对于 SQL Server 数据库中已存在同名对象,需要采取以下步骤:确认对象类型(表、视图、存储过程)。如果对象为空,可使用 IF NOT EXISTS 跳过创建。如果对象有数据,使用不同名称或修改结构。使用 DROP 删除现有对象(谨慎操作,建议备份)。检查架构更改,确保没有引用删除或重命名的对象。

当 SQL Server 服务无法启动时,可采取以下步骤解决:检查错误日志以确定根本原因。确保服务帐户具有启动服务的权限。检查依赖项服务是否正在运行。禁用防病毒软件。修复 SQL Server 安装。如果修复不起作用,重新安装 SQL Server。

要查看 SQL Server 端口号:打开 SSMS,连接到服务器。在对象资源管理器中找到服务器名称,右键单击它,然后选择“属性”。在“连接”选项卡中,查看“TCP 端口”字段。

SQL Server 数据库文件通常存储在以下默认位置:Windows: C:\Program Files\Microsoft SQL Server\MSSQL\DATALinux: /var/opt/mssql/data可通过修改数据库文件路径设置来自定义数据库文件位置。

问题发现这次使用的是SqlServer数据库,之前并没有使用过,但是问题不大,我按照需求文档的步骤连接好SqlServer之后,启动SpringBoot项目,发现了一个报错,如下:刚开始我以为是SqlServer连接问题呢,于是便去查看数据库,发现数据库一切正常,我首先第一时间问了我的同事,他们是否有这样的问题,发现他们并没有,于是我便开始了我最拿手的环节,面向百度编程。开始解决具体报错信息是这样,于是我便开始了百度报错:ERRORc.a.d.p.DruidDataSource$CreateCo

SQL Server 英文安装可通过以下步骤更改为中文:下载相应语言包;停止 SQL Server 服务;安装语言包;更改实例语言;更改用户界面语言;重启应用程序。

有网友反馈,在win11上无法安装sqlserver这款软件,不知道是怎么回事,根据目前的测试来看,win11存在硬盘问题,部分接口硬盘无法安装这款软件。win11为啥不能安装sqlserver:答:win11不能安装sqlserver是硬盘的问题。1、据了解,win11存在对于硬盘的检测bug。2、这导致sqlserver无法在“三星m.2接口”硬盘上安装。3、因此,如果我们要安装的话,需要准备一块其他硬盘。4、然后将该硬盘安装到电脑里,如果没有额外插槽的话就要换掉之前的硬盘。5、安装完成后,

可以通过以下步骤查询 SQL Server 数据库日志:1. 打开 SQL Server Management Studio,连接到数据库服务器;2. 展开“管理”节点,导航到“SQL Server 日志”;3. 选择要查询的日志文件,右键单击并选择“查看日志文件”;4. 浏览日志记录。其他查询日志方法:使用 Transact-SQL 查询、PowerShell Cmdlet。


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