如何在SQL Server程序/触发器中查找文本？

Question

我有一个会改变的链接服务器.有些程序会像这样调用链接服务器:[10.10.100.50].dbo.SPROCEDURE_EXAMPLE.我们也有触发器做这种工作.我们需要找到[10.10.100.50]用于改变它的所有地方.

在SQL Server Management Studio Express中,我没有在Visual Studio中找到类似"在整个数据库中查找"的功能.一个特殊的系统选择可以帮助我找到我需要的东西吗？

Answer 1

这是我在我的系统上用来查找文本的程序的一部分....

DECLARE @Search varchar(255)
SET @Search='[10.10.100.50]'

SELECT DISTINCT
    o.name AS Object_Name,o.type_desc
    FROM sys.sql_modules        m 
        INNER JOIN sys.objects  o ON m.object_id=o.object_id
    WHERE m.definition Like '%'+@Search+'%'
    ORDER BY 2,1

Answer 2

[迟到的答案,但希望有用]

使用系统表并不总能提供100%正确的结果,因为某些存储过程和/或视图可能会被加密,在这种情况下,您需要使用DAC连接来获取所需的数据.

我建议使用第三方工具,如ApexSQL Search,可以轻松处理加密对象.

如果对象被加密,Syscomments系统表将为text列提供null值.

Answer 3

你可以找到它

SELECT DISTINCT OBJECT_NAME(id) FROM syscomments WHERE [text] LIKE '%User%'

它将列出包含存储过程内的"User"等文本的不同存储过程名称.更多信息

Answer 4

-- Declare the text we want to search for
DECLARE @Text nvarchar(4000);
SET @Text = 'employee';

-- Get the schema name, table name, and table type for:

-- Table names
SELECT
       TABLE_SCHEMA  AS 'Object Schema'
      ,TABLE_NAME    AS 'Object Name'
      ,TABLE_TYPE    AS 'Object Type'
      ,'Table Name'  AS 'TEXT Location'
FROM  INFORMATION_SCHEMA.TABLES
WHERE TABLE_NAME LIKE '%'+@Text+'%'
UNION
 --Column names
SELECT
      TABLE_SCHEMA   AS 'Object Schema'
      ,COLUMN_NAME   AS 'Object Name'
      ,'COLUMN'      AS 'Object Type'
      ,'Column Name' AS 'TEXT Location'
FROM  INFORMATION_SCHEMA.COLUMNS
WHERE COLUMN_NAME LIKE '%'+@Text+'%'
UNION
-- Function or procedure bodies
SELECT
      SPECIFIC_SCHEMA     AS 'Object Schema'
      ,ROUTINE_NAME       AS 'Object Name'
      ,ROUTINE_TYPE       AS 'Object Type'
      ,ROUTINE_DEFINITION AS 'TEXT Location'
FROM  INFORMATION_SCHEMA.ROUTINES 
WHERE ROUTINE_DEFINITION LIKE '%'+@Text+'%'
      AND (ROUTINE_TYPE = 'function' OR ROUTINE_TYPE = 'procedure');

Answer 5

这对你有用:

use [ANALYTICS]  ---> put your DB name here
GO
SELECT sm.object_id, OBJECT_NAME(sm.object_id) AS object_name, o.type, o.type_desc, sm.definition
FROM sys.sql_modules AS sm
JOIN sys.objects AS o ON sm.object_id = o.object_id
where sm.definition like '%SEARCH_WORD_HERE%' collate SQL_Latin1_General_CP1_CI_AS
ORDER BY o.type;
GO