Oracle單實例升級補丁全過程記錄
更新時間：2023年08月09日 09:30:54 作者：草莓田田圈~
這篇文章主要介紹了Oracle單實例升級補丁,oracle19.3升級補丁到19.18，本文給大家介紹的非常詳細，對大家的學習或工作具有一定的參考借鑒價值，需要的朋友可以參考下
1.當前DB環(huán)境
[oracle@localhost ~]$ cat /etc/redhat-release CentOS Linux release 7.9.2009 (Core) [oracle@localhost ~]$ uname -r 3.10.0-1160.el7.x86_64 [oracle@localhost ~]$ lsnrctl status LSNRCTL for Linux: Version 19.0.0.0.0 - Production on 08-AUG-2023 05:39:02 Copyright (c) 1991, 2019, Oracle. All rights reserved. Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1521))) STATUS of the LISTENER ------------------------ Alias LISTENER Version TNSLSNR for Linux: Version 19.0.0.0.0 - Production Start Date 12-JAN-2023 00:13:37 Uptime 208 days 4 hr. 25 min. 25 sec Trace Level off Security ON: Local OS Authentication SNMP OFF Listener Parameter File /u01/app/oracle/product/19c/db_1/network/admin/listener.ora Listener Log File /u01/app/oracle/diag/tnslsnr/localhost/listener/alert/log.xml Listening Endpoints Summary... (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1521))) (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521))) Services Summary... Service "orcl" has 1 instance(s). Instance "orcl", status READY, has 1 handler(s) for this service... Service "orclXDB" has 1 instance(s). Instance "orcl", status READY, has 1 handler(s) for this service... The command completed successfully [oracle@localhost ~]$ sqlplus / as sysdba SQL*Plus: Release 19.0.0.0.0 - Production on Tue Aug 8 05:40:12 2023 Version 19.3.0.0.0 Copyright (c) 1982, 2019, Oracle. All rights reserved. Connected to: Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production Version 19.3.0.0.0
2.下載補丁包和opatch的升級包
要具有開源精神
opatch升級包：
https://dxz.jb51.net/202308/yuanma/OPatch_jb51.rar
19.18的補丁包
鏈接: https://pan.baidu.com/s/10GbaiIoXqQHDqd7Q2p1clg提取碼: bqdh
3.檢查OPatch的版本
更新opatch，根據README要求，opatch工具版本至少12.2.0.1.34 或更高版本
[oracle@localhost ~]$ cd $ORACLE_HOME [oracle@localhost db_1]$ cd OPatch/ [oracle@localhost OPatch]$ ./opatch version OPatch Version: 12.2.0.1.17 OPatch succeeded.
升級opatch版本
#備份OPatch [oracle@localhost ~]$ mv $ORACLE_HOME/OPatch $ORACLE_HOME/OPatch.bak #解壓到$ORACLE_HOME目錄下 [oracle@localhost ~]$ unzip p6880880_190000_Linux-x86-64.zip -d $ORACLE_HOME #查看升級后的opatch的版本 [oracle@localhost ~]$ cd $ORACLE_HOME [oracle@localhost db_1]$ cd OPatch/ [oracle@localhost OPatch]$ ./opatch version OPatch Version: 12.2.0.1.36 OPatch succeeded.
4.檢查補丁是否沖突
[oracle@localhost ~]$ unzip p34762026_190000_Linux-x86-64.zip [oracle@localhost ~]$ chown -R oracle:oinstall 34762026/ [oracle@localhost ~]$ chmod 775 -R 34762026/ #檢測沖突,依次檢測 [oracle@localhost ~]$ $ORACLE_HOME/OPatch/opatch prereq CheckConflictAgainstOHWithDetail -ph /home/oracle/34762026/33575402/ [oracle@localhost ~]$ $ORACLE_HOME/OPatch/opatch prereq CheckConflictAgainstOHWithDetail -ph /home/oracle/34762026/34765931/ [oracle@localhost ~]$ $ORACLE_HOME/OPatch/opatch prereq CheckConflictAgainstOHWithDetail -ph /home/oracle/34762026/34768559/ [oracle@localhost ~]$ $ORACLE_HOME/OPatch/opatch prereq CheckConflictAgainstOHWithDetail -ph /home/oracle/34762026/34768569/ [oracle@localhost ~]$ $ORACLE_HOME/OPatch/opatch prereq CheckConflictAgainstOHWithDetail -ph /home/oracle/34762026/34863894/ #出現以下字樣，檢測成功 Oracle Interim Patch Installer version 12.2.0.1.36 Copyright (c) 2023, Oracle Corporation. All rights reserved. PREREQ session Oracle Home : /u01/app/oracle/product/19c/db_1 Central Inventory : /u01/oraInventory from : /u01/app/oracle/product/19c/db_1/oraInst.loc OPatch version : 12.2.0.1.36 OUI version : 12.2.0.7.0 Log file location : /u01/app/oracle/product/19c/db_1/cfgtoollogs/opatch/opatch2023-08-08_06-47-50AM_1.log Invoking prereq "checkconflictagainstohwithdetail" Prereq "checkConflictAgainstOHWithDetail" passed. OPatch succeeded.
5.關閉數據庫實例，關閉監(jiān)聽
[oracle@localhost ~]$ sqlplus / as sysdba SQL*Plus: Release 19.0.0.0.0 - Production on Tue Aug 8 06:53:08 2023 Version 19.3.0.0.0 Copyright (c) 1982, 2019, Oracle. All rights reserved. Connected to: Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production Version 19.3.0.0.0 SQL> shutdown immediate; Database closed. Database dismounted. ORACLE instance shut down. SQL> exit Disconnected from Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production Version 19.3.0.0.0 [oracle@localhost ~]$ lsnrctl stop LSNRCTL for Linux: Version 19.0.0.0.0 - Production on 08-AUG-2023 07:13:07 Copyright (c) 1991, 2019, Oracle. All rights reserved. Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1521))) The command completed successfully
6.應用patch
[oracle@localhost 34765931]$ pwd /home/oracle/34762026/34765931 [oracle@localhost 34765931]$ $ORACLE_HOME/OPatch/opatch apply Oracle Interim Patch Installer version 12.2.0.1.36 Copyright (c) 2023, Oracle Corporation. All rights reserved. Oracle Home : /u01/app/oracle/product/19c/db_1 Central Inventory : /u01/oraInventory from : /u01/app/oracle/product/19c/db_1/oraInst.loc OPatch version : 12.2.0.1.36 OUI version : 12.2.0.7.0 Log file location : /u01/app/oracle/product/19c/db_1/cfgtoollogs/opatch/opatch2023-08-08_07-19-09AM_1.log Verifying environment and performing prerequisite checks... ......
7.加載變化的SQL到數據庫
安裝補丁之后，還需要將有變化的SQL加載到數據庫中，這里可以直接運行Datapatch工具將這些修改的SQL重新加載到數據庫中，如果是RAC環(huán)境，只需要在一個節(jié)點執(zhí)行就可以了。
根據readme的說明，操作步驟如下：
sqlplus /nolog SQL> Connect / as sysdba SQL> startup SQL> alter pluggable database all open; SQL> quit cd $ORACLE_HOME/OPatch ./datapatch -verbose
8.ORACLE升級補丁查詢
1.查詢dba_server_registry視圖
SQL> select comp_name,version from dba_server_registry;
2.查詢dba_registry_history
SQL> select * from dba_registry_history;
3.查詢product_component_version視圖
SQL> select product,version from product_component_version;
4.查詢v$version視圖
SQL> select * from v$version;
到此這篇關于Oracle單實例升級補丁的文章就介紹到這了,更多相關Oracle單實例升級補丁內容請搜索腳本之家以前的文章或繼續(xù)瀏覽下面的相關文章希望大家以后多多支持腳本之家！
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