11.2.0.3升級(jí)到11.2.0.4

1.備份/關(guān)庫(kù)/關(guān)監(jiān)聽(tīng)
rman 備份 


shutdown immediate;
lsnrctl stop


2.安裝  11.2.0.4 軟件
 
圖片略
mkdir 新目錄


3.修改環(huán)境變量/監(jiān)聽(tīng)文件/dbs內(nèi)容


修改  .bash_profile 內(nèi)容
cp   network/admin 下內(nèi)容
cp   dbs/  下內(nèi)容


4.數(shù)據(jù)庫(kù)執(zhí)行升級(jí)腳本


SQL> startup upgrade;  
ORACLE instance started.


Total System Global Area 5044088832 bytes
Fixed Size                  2237048 bytes
Variable Size             922750344 bytes
Database Buffers         4110417920 bytes
Redo Buffers                8683520 bytes
Database mounted.
Database opened.




SQL> @?/rdbms/admin/utlu112i.sql          ---執(zhí)行升級(jí)前檢查  
Oracle Database 11.2 Pre-Upgrade Information Tool 08-31-2017 22:39:24
Script Version: 11.2.0.3.0 Build: 001
.
**********************************************************************
Database:
**********************************************************************
--> name:          MYTEST
--> version:       11.2.0.3.0
--> compatible:    11.2.0.0.0
--> blocksize:     8192
--> timezone file: V14
.
Database already upgraded; to rerun upgrade use rdbms/admin/catupgrd.sql.


--這樣顯示是不正確的, 要把相關(guān)的 pmon kill 掉, 還要把  dbs 下的  lk<oracle_sid> 刪除,然后再啟庫(kù)


SQL> @?/rdbms/admin/catupgrd.sql       ---執(zhí)行腳本


SQL> startup;
ORACLE instance started.


Total System Global Area 5044088832 bytes
Fixed Size                  2237048 bytes
Variable Size             939527560 bytes
Database Buffers         4093640704 bytes
Redo Buffers                8683520 bytes
Database mounted.
Database opened.
SQL>  @?/rdbms/admin/utlrp       --統(tǒng)計(jì)無(wú)效對(duì)象