如何在一个MS-SQL数据库内的任何表的任何列中search一个值？

有没有办法在一个MS-SQL数据库内的任何表的任何列内search一个值（在我的情况下，它是一个char（64）types的UID）？

我坐在一个巨大的数据库前面，不知道表是如何连接在一起的。 为了find这个，我想列出所有的表和列中包含任何行中的某个值。 那可能吗？

一种方法可能是将整个数据库转储到文本文件中，而不是使用任何文本编辑器来search值 – 但是如果数据库太大，这将是纯粹的痛苦。

Answer 1

感谢这个问题，因为这是一个非常有用的话题。 我现在也会利用这个原因，包括你提出的原因。 🙂

如何search数据库中的所有表的所有列的关键字？

http://vyaskn.tripod.com/search_all_columns_in_all_tables.htm

安德鲁

– 编辑，这里是实际的T-SQL，在链接腐烂的情况下：

CREATE PROC SearchAllTables ( @SearchStr nvarchar(100) ) AS BEGIN -- Copyright © 2002 Narayana Vyas Kondreddi. All rights reserved. -- Purpose: To search all columns of all tables for a given search string -- Written by: Narayana Vyas Kondreddi -- Site: http://vyaskn.tripod.com -- Tested on: SQL Server 7.0 and SQL Server 2000 -- Date modified: 28th July 2002 22:50 GMT CREATE TABLE #Results (ColumnName nvarchar(370), ColumnValue nvarchar(3630)) SET NOCOUNT ON DECLARE @TableName nvarchar(256), @ColumnName nvarchar(128), @SearchStr2 nvarchar(110) SET @TableName = '' SET @SearchStr2 = QUOTENAME('%' + @SearchStr + '%','''') WHILE @TableName IS NOT NULL BEGIN SET @ColumnName = '' SET @TableName = ( SELECT MIN(QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME)) FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_TYPE = 'BASE TABLE' AND QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME) > @TableName AND OBJECTPROPERTY( OBJECT_ID( QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME) ), 'IsMSShipped' ) = 0 ) WHILE (@TableName IS NOT NULL) AND (@ColumnName IS NOT NULL) BEGIN SET @ColumnName = ( SELECT MIN(QUOTENAME(COLUMN_NAME)) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = PARSENAME(@TableName, 2) AND TABLE_NAME = PARSENAME(@TableName, 1) AND DATA_TYPE IN ('char', 'varchar', 'nchar', 'nvarchar') AND QUOTENAME(COLUMN_NAME) > @ColumnName ) IF @ColumnName IS NOT NULL BEGIN INSERT INTO #Results EXEC ( 'SELECT ''' + @TableName + '.' + @ColumnName + ''', LEFT(' + @ColumnName + ', 3630) FROM ' + @TableName + ' (NOLOCK) ' + ' WHERE ' + @ColumnName + ' LIKE ' + @SearchStr2 ) END END END SELECT ColumnName, ColumnValue FROM #Results END 

Answer 2

晚一点，但希望有用…

几个月前我有同样的问题，但我设法解决这个使用第三方工具。

下面提到的所有工具都是100％免费的。

我已经使用ApexSQLsearch成功地search表中的对象和数据。 它带有几个其他的function，如关系图等…

我在大型（40GB TFS数据库）数据库上有点慢…

除此之外，还有SSMS工具包 ，提供了很多其他function，即使这些function与search文本没有直接关系，也是非常有用的。

Answer 3

我扩展了代码，因为它没有告诉我“ record number ”，我必须把它重新写一遍。

 CREATE PROC SearchAllTables ( @SearchStr nvarchar(100) ) AS BEGIN -- Copyright © 2002 Narayana Vyas Kondreddi. All rights reserved. -- Purpose: To search all columns of all tables for a given search string -- Written by: Narayana Vyas Kondreddi -- Site: http://vyaskn.tripod.com -- Tested on: SQL Server 7.0 and SQL Server 2000 -- Date modified: 28th July 2002 22:50 GMT -- Copyright @ 2012 Gyula Kulifai. All rights reserved. -- Extended By: Gyula Kulifai -- Purpose: To put key values, to exactly determine the position of search -- Resources: Anatoly Lubarsky -- Date extension: 19th October 2012 12:24 GMT -- Tested on: SQL Server 10.0.5500 (SQL Server 2008 SP3) CREATE TABLE #Results (TableName nvarchar(370), KeyValues nvarchar(3630), ColumnName nvarchar(370), ColumnValue nvarchar(3630)) SET NOCOUNT ON DECLARE @TableName nvarchar(256), @ColumnName nvarchar(128), @SearchStr2 nvarchar(110) ,@TableShortName nvarchar(256) ,@TableKeys nvarchar(512) ,@SQL nvarchar(3830) SET @TableName = '' SET @SearchStr2 = QUOTENAME('%' + @SearchStr + '%','''') WHILE @TableName IS NOT NULL BEGIN SET @ColumnName = '' -- Scan Tables SET @TableName = ( SELECT MIN(QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME)) FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_TYPE = 'BASE TABLE' AND QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME) > @TableName AND OBJECTPROPERTY( OBJECT_ID( QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME) ), 'IsMSShipped' ) = 0 ) Set @TableShortName=PARSENAME(@TableName, 1) -- print @TableName + ';' + @TableShortName +'!' -- *** DEBUG LINE *** -- LOOK Key Fields, Set Key Columns SET @TableKeys='' SELECT @TableKeys = @TableKeys + '''' + QUOTENAME([name]) + ': '' + CONVERT(nvarchar(250),' + [name] + ') + ''' + ',' + ''' + ' FROM syscolumns WHERE [id] IN ( SELECT [id] FROM sysobjects WHERE [name] = @TableShortName) AND colid IN ( SELECT SIK.colid FROM sysindexkeys SIK JOIN sysobjects SO ON SIK.[id] = SO.[id] WHERE SIK.indid = 1 AND SO.[name] = @TableShortName) If @TableKeys<>'' SET @TableKeys=SUBSTRING(@TableKeys,1,Len(@TableKeys)-8) -- Print @TableName + ';' + @TableKeys + '!' -- *** DEBUG LINE *** -- Search in Columns WHILE (@TableName IS NOT NULL) AND (@ColumnName IS NOT NULL) BEGIN SET @ColumnName = ( SELECT MIN(QUOTENAME(COLUMN_NAME)) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = PARSENAME(@TableName, 2) AND TABLE_NAME = PARSENAME(@TableName, 1) AND DATA_TYPE IN ('char', 'varchar', 'nchar', 'nvarchar') AND QUOTENAME(COLUMN_NAME) > @ColumnName ) -- Set ColumnName IF @ColumnName IS NOT NULL BEGIN SET @SQL=' SELECT ''' + @TableName + ''' ,'+@TableKeys+' ,''' + @ColumnName + ''' ,LEFT(' + @ColumnName + ', 3630) FROM ' + @TableName + ' (NOLOCK) ' + ' WHERE ' + @ColumnName + ' LIKE ' + @SearchStr2 --Print @SQL -- *** DEBUG LINE *** INSERT INTO #Results Exec (@SQL) END -- IF ColumnName END -- While Table and Column END --While Table SELECT TableName, KeyValues, ColumnName, ColumnValue FROM #Results END 

Answer 4

资料来源： http : //fullparam.wordpress.com/2012/09/07/fck-it-i-am-going-to-search-all-tables-all-collumns/

我刚才有一个解决scheme，我一直在改进。 如果被告知这么做，也在XML列中进行search，或者在提供整数string的情况下search整数值。

 /* Reto Egeter, fullparam.wordpress.com */ DECLARE @SearchStrTableName nvarchar(255), @SearchStrColumnName nvarchar(255), @SearchStrColumnValue nvarchar(255), @SearchStrInXML bit, @FullRowResult bit, @FullRowResultRows int SET @SearchStrColumnValue = '%searchthis%' /* use LIKE syntax */ SET @FullRowResult = 1 SET @FullRowResultRows = 3 SET @SearchStrTableName = NULL /* NULL for all tables, uses LIKE syntax */ SET @SearchStrColumnName = NULL /* NULL for all columns, uses LIKE syntax */ SET @SearchStrInXML = 0 /* Searching XML data may be slow */ IF OBJECT_ID('tempdb..#Results') IS NOT NULL DROP TABLE #Results CREATE TABLE #Results (TableName nvarchar(128), ColumnName nvarchar(128), ColumnValue nvarchar(max),ColumnType nvarchar(20)) SET NOCOUNT ON DECLARE @TableName nvarchar(256) = '',@ColumnName nvarchar(128),@ColumnType nvarchar(20), @QuotedSearchStrColumnValue nvarchar(110), @QuotedSearchStrColumnName nvarchar(110) SET @QuotedSearchStrColumnValue = QUOTENAME(@SearchStrColumnValue,'''') DECLARE @ColumnNameTable TABLE (COLUMN_NAME nvarchar(128),DATA_TYPE nvarchar(20)) WHILE @TableName IS NOT NULL BEGIN SET @TableName = ( SELECT MIN(QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME)) FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_TYPE = 'BASE TABLE' AND TABLE_NAME LIKE COALESCE(@SearchStrTableName,TABLE_NAME) AND QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME) > @TableName AND OBJECTPROPERTY(OBJECT_ID(QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME)), 'IsMSShipped') = 0 ) IF @TableName IS NOT NULL BEGIN DECLARE @sql VARCHAR(MAX) SET @sql = 'SELECT QUOTENAME(COLUMN_NAME),DATA_TYPE FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = PARSENAME(''' + @TableName + ''', 2) AND TABLE_NAME = PARSENAME(''' + @TableName + ''', 1) AND DATA_TYPE IN (' + CASE WHEN ISNUMERIC(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(@SearchStrColumnValue,'%',''),'_',''),'[',''),']',''),'-','')) = 1 THEN '''tinyint'',''int'',''smallint'',''bigint'',''numeric'',''decimal'',''smallmoney'',''money'',' ELSE '' END + '''char'',''varchar'',''nchar'',''nvarchar'',''timestamp'',''uniqueidentifier''' + CASE @SearchStrInXML WHEN 1 THEN ',''xml''' ELSE '' END + ') AND COLUMN_NAME LIKE COALESCE(' + CASE WHEN @SearchStrColumnName IS NULL THEN 'NULL' ELSE '''' + @SearchStrColumnName + '''' END + ',COLUMN_NAME)' INSERT INTO @ColumnNameTable EXEC (@sql) WHILE EXISTS (SELECT TOP 1 COLUMN_NAME FROM @ColumnNameTable) BEGIN PRINT @ColumnName SELECT TOP 1 @ColumnName = COLUMN_NAME,@ColumnType = DATA_TYPE FROM @ColumnNameTable SET @sql = 'SELECT ''' + @TableName + ''',''' + @ColumnName + ''',' + CASE @ColumnType WHEN 'xml' THEN 'LEFT(CAST(' + @ColumnName + ' AS nvarchar(MAX)), 4096),''' WHEN 'timestamp' THEN 'master.dbo.fn_varbintohexstr('+ @ColumnName + '),''' ELSE 'LEFT(' + @ColumnName + ', 4096),''' END + @ColumnType + ''' FROM ' + @TableName + ' (NOLOCK) ' + ' WHERE ' + CASE @ColumnType WHEN 'xml' THEN 'CAST(' + @ColumnName + ' AS nvarchar(MAX))' WHEN 'timestamp' THEN 'master.dbo.fn_varbintohexstr('+ @ColumnName + ')' ELSE @ColumnName END + ' LIKE ' + @QuotedSearchStrColumnValue INSERT INTO #Results EXEC(@sql) IF @@ROWCOUNT > 0 IF @FullRowResult = 1 BEGIN SET @sql = 'SELECT TOP ' + CAST(@FullRowResultRows AS VARCHAR(3)) + ' ''' + @TableName + ''' AS [TableFound],''' + @ColumnName + ''' AS [ColumnFound],''FullRow>'' AS [FullRow>],*' + ' FROM ' + @TableName + ' (NOLOCK) ' + ' WHERE ' + CASE @ColumnType WHEN 'xml' THEN 'CAST(' + @ColumnName + ' AS nvarchar(MAX))' WHEN 'timestamp' THEN 'master.dbo.fn_varbintohexstr('+ @ColumnName + ')' ELSE @ColumnName END + ' LIKE ' + @QuotedSearchStrColumnValue EXEC(@sql) END DELETE FROM @ColumnNameTable WHERE COLUMN_NAME = @ColumnName END END END SET NOCOUNT OFF SELECT TableName, ColumnName, ColumnValue, ColumnType, COUNT(*) AS Count FROM #Results GROUP BY TableName, ColumnName, ColumnValue, ColumnType 

Answer 5

我在https://gallery.technet.microsoft.com/scriptcenter/c0c57332-8624-48c0-b4c3-5b31fe641c58find了一个相当强大的解决scheme，我认为这是值得指出的。; 它search这些types的列：varchar，char，nvarchar，nchar，text。 它效果很好，支持特定的表格search以及多个search条件。

Answer 6

尝试@ regeter的解决scheme，并看到它没有解决我的问题时，我正在寻找一个外键/主键查看所有表/列存在，它不起作用。 在阅读了另一个尝试使用唯一标识符的失败之后，我做了修改，这里是更新后的结果:(与int和guid一起工作…您将看到如何轻松扩展）

 CREATE PROC [dbo].[SearchAllTables_Like] ( @SearchStr nvarchar(100) ) AS BEGIN -- Copyright © 2002 Narayana Vyas Kondreddi. All rights reserved. -- Purpose: To search all columns of all tables for a given search string -- Written by: Narayana Vyas Kondreddi -- Site: http://vyaskn.tripod.com -- Tested on: SQL Server 7.0 and SQL Server 2000 -- Date modified: 28th July 2002 22:50 GMT CREATE TABLE #Results (ColumnName nvarchar(370), ColumnValue nvarchar(3630)) SET NOCOUNT ON DECLARE @TableName nvarchar(256), @ColumnName nvarchar(128), @SearchStr2 nvarchar(110) SET @TableName = '' SET @SearchStr2 = QUOTENAME('%' + @SearchStr + '%','''') WHILE @TableName IS NOT NULL BEGIN SET @ColumnName = '' SET @TableName = ( SELECT MIN(QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME)) FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_TYPE = 'BASE TABLE' AND QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME) > @TableName AND OBJECTPROPERTY( OBJECT_ID( QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME) ), 'IsMSShipped' ) = 0 ) WHILE (@TableName IS NOT NULL) AND (@ColumnName IS NOT NULL) BEGIN SET @ColumnName = ( SELECT MIN(QUOTENAME(COLUMN_NAME)) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = PARSENAME(@TableName, 2) AND TABLE_NAME = PARSENAME(@TableName, 1) AND DATA_TYPE IN ('guid', 'int', 'char', 'varchar', 'nchar', 'nvarchar') AND QUOTENAME(COLUMN_NAME) > @ColumnName ) IF @ColumnName IS NOT NULL BEGIN INSERT INTO #Results EXEC ( 'SELECT ''' + @TableName + '.' + @ColumnName + ''', LEFT(' + @ColumnName + ', 3630) FROM ' + @TableName + ' (NOLOCK) ' + ' WHERE ' + @ColumnName + ' LIKE ' + @SearchStr2 ) END END END SELECT ColumnName, ColumnValue FROM #Results END 

Answer 7

在http://www.reddyss.com/SQLDownloads.aspx上有一个很好的脚本;

为了能够在任何数据库上使用它，可以像下面这样创build它： http : //nickstips.wordpress.com/2010/10/18/sql-making-a-stored-procedure-available-to-all-databases/

不知道是否有其他的方式。

要使用它，然后使用这样的东西：

 use name_of_database EXEC spUtil_SearchText 'value_searched', 0, 0