从http://www.sqlteam.com/forums/topic.asp?TOPIC_ID=32319开始

CREATE PROCEDURE sp_FindText @text varchar(8000), @findtype varchar(1)='P' AS
SET NOCOUNT ON
IF @findtype='P' SELECT DISTINCT Len(SubString(text,1, PatIndex('%' + @text + '%', text)))-Len(Replace(SubString(text,1, PatIndex('%' + @text + '%', text)),char(13),''))+1 AS Line,
--PatIndex('%' + @text + '%', text) AS Position,
OBJECT_NAME(id) AS ProcName
FROM syscomments
WHERE text like '%' + @text + '%'
ORDER BY ProcName, Line

IF @findtype='C' EXEC('SELECT TABLE_NAME + ''.'' + COLUMN_NAME AS TableColumn FROM INFORMATION_SCHEMA.COLUMNS WHERE COLUMN_NAME LIKE ''%' + @text + '%'' ORDER BY TableColumn')

IF @findtype='T' EXEC('SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME LIKE ''%' + @text + '%'' ORDER BY TABLE_NAME')
GO

它不仅搜索过程和视图定义文本，还将查找表、视图和列名：

EXEC sp_FindText 'myTable' --or-- EXEC sp_FindText 'myTable', 'P' --finds procedures/views containing 'myTable' in their definition/code
EXEC sp_FindText 'myTable', 'T' --finds tables/views containing 'myTable' in their name
EXEC sp_FindText 'myCol', 'C' --finds columns containing 'myCol' in their name

我找到了一个自定义SP（FindTextInDatabase），它可以做到这一点：
Link
也不知道有没有现成的程序，有也找不到。

快速检查以下各项的结果：

select * from sysobjects where [name] like 'sp_%' order by 1
select * from master..sysobjects where [name] like 'sp_%' order by 1

你找到适合你的东西。
干杯！