在儲存過程中查詢(搜尋，查詢)關鍵字

SQL 查詢儲存過程中出現過的文字怎麼查詢呢?

select b.name 
from 資料庫名.dbo.syscomments a, 資料庫名.dbo.sysobjects b 
where a.id=b.id  and b.xtype='p' and a.text like '%key words%'

order by name

create PROCEDURE [dbo].[_searchSP] 
     @keywords nvarchar(100) 
AS 
BEGIN 
    -- SET NOCOUNT ON added to prevent extra result sets from 
    -- interfering with SELECT statements. 
    SET NOCOUNT ON;

    select b.name 
    from dbo.syscomments a, dbo.sysobjects b 
    where a.id=b.id  and b.xtype='p' and a.text like '%' + @keywords+ '%' 
    order by name 
END

go

create PROCEDURE [dbo].[_searchTableFunction] 
     @keywords nvarchar(100) 
AS 
BEGIN 
    -- SET NOCOUNT ON added to prevent extra result sets from 
    -- interfering with SELECT statements. 
    SET NOCOUNT ON;

    select b.name 
    from dbo.syscomments a, dbo.sysobjects b 
    where a.id=b.id  and b.xtype='TF' and a.text like '%' + @keywords+ '%' 
    order by name 
END

go