摘要：
with l0 as (select 1 as C union all select 1 as C),--2-1 l1 as (select 1 as C from l0 as A,l0 as B),... 阅读全文
摘要：
exec sp_databases--列出数据库 exec sp_server_info-- exec sp_stored_procedures--环境中的存储过程列表 exec sp_tables--所有可以成为select对象的列表 exec sp_password @new='newpassword',@loginame ='sa'--更改登录密码 use master; ... 阅读全文