在Oracle9i中,即使一个完全相同的过程的重建,Oracle也需要重新编译过程,这个可以从LAST_DDL_TIME看出:
[oracle@jumper oracle]$ sqlplus eygle/eygle SQL*Plus: Release 9.2.0.4.0 - ProdUCtion on Sat Mar 31 17:52:55 2007 Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
Connected to:
Oracle9i Enterprise Edition Release 9.2.0.4.0 - Production
With the Partitioning option
JServer Release 9.2.0.4.0 - Production SQL create or replace PROCEDURE pining
2 IS
3 BEGIN
4 NULL;
5 END;
6 / Procedure created. SQL select object_name,last_ddl_ti...[ 查看全文 ]