存储过程--------------创建存储过程-----------------
CREATE PROC [ EDURE ] procedure_name [ ; number ] [ { @parameter data_type } [ VARYING ] [ = default ] [ OUTPUT ] ] [ ,...n ]
[ WITH { RECOMPILE | ENCRYPTION | RECOMPILE , ENCRYPTION } ]
[ FOR REPLICATION ]
AS sql_statement [ ...n ]
--------------调用存储过程-----------------
EXECUTE Procedure_name '' --存储过程如果有参数，后面加参数格式为：@参数名=value，也可直接为参数值value
--------------删除存储过程-----------------
drop procedure procedure_name --在存储过程中能调用另外一个存储过程，而不能删除另外一个存储过程