sql 关于存储过程的查询

--查数据库中所有的存储过程
select * from sys.procedures

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--查数据库中所有的存储过程
select o.name from syscomments cm inner join sysobjects o on o.id=cm.id where xtype ='p' group by o.name order by o.name
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select o.id,o.xtype,o.name,cm.text from syscomments cm
inner join sysobjects o on o.id=cm.id
where xtype ='p'
order by o.xtype,o.name,cm.text
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--所有表的包含哪些列以及列的类型
select o.name, c.name,t.name,c.length from syscolumns c
inner join systypes t on c.xtype= t.xtype
inner join sysobjects o on c.id= o.id
where o.xtype='u'
order by o.name, c.name,t.name
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--根据存储过程名称查内容
sp_helptext @objname ='AddtionalDebet'