在Oracle中重编译所有无效的存储过程

　　SQL_PLUS中，

spool ExecCompProc.sql
select 'alter procedure '||object_name||' compile;
' From all_objects where status = 'INVALID' and object_type = 'PROCEDURE';
spool off
@ExecCompProc.Sql;
　　整理成一个存储过程

Create Or Replace Procedure Zl_Compile_Invalid_Procedure As
Strsql Varchar2(200);
Begin
For x In (Select Object_Name From All_Objects Where Status = 'INVALID'
And Object_Type = 'PROCEDURE') Loop
Strsql := 'Alter Procedure ' || x.Object_Name || ' Compile';
Begin
　Execute Immediate Strsql;
　Exception
--When Others Then Null;　　
When OTHERS Then dbms_output.put_line(Sqlerrm);　　
End;
End Loop;
End;
　　执行

exec Zl_Compile_Invalid_Procedure;
　　如果要看到无法重编译的过程的出错信息，需要执行前设置set serverout on