在Oracle中重新编译所有无效的存储过程

spool ExecCompProc.sql select 'alter procedure 
'||object_name||' compile;' From all_objects 
where status = 'INVALID' and object_type = 'PROCEDURE'; 
spool off @ExecCompProc.Sql;

Create Or Replace Procedure Zl_Compile_Invalid_Procedure 
AsStrsql Varchar2(200);BeginFor x In (Select Object_Name 
From All_Objects Where Status = 'INVALID' 
And Object_Type = 'PROCEDURE') LoopStrsql := '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;

exec Zl_Compile_Invalid_Procedure;