打Oracle PSU時碰到的一些問題處理
一.1 安裝程式錯誤 UtilSession failed: Prerequisite check "CheckPatchApplicableOnCurrentPlatform" failed.
suse11sp2:/oracle/product/11gR2/db/OPatch> ./opatch apply /oracle/product/11gR2/db/16619892/
Oracle Interim Patch Installer version 11.2.0.3.4
Copyright (c) 2012, Oracle Corporation. All rights reserved.
Oracle Home : /oracle/product/11gR2/db
Central Inventory : /oracle/oraInventory
from : /oracle/product/11gR2/db/oraInst.loc
OPatch version : 11.2.0.3.4
OUI version : 11.2.0.3.0
Log file location : /oracle/product/11gR2/db/cfgtoollogs/
opatch/opatch2013-07-22_18-22-06PM_1.log
Verifying environment and performing prerequisite checks...
Prerequisite check "CheckPatchApplicableOnCurrentPlatform" failed.
The details are:
Patch ( 13343438 ) is not applicable on current platform.
Platform ID needed is : 226
Platform IDs supported by patch are: 209 211 Patch ( 13696216 ) is not applicable on current platform.
Platform ID needed is : 226
Platform IDs supported by patch are: 209 Patch ( 13923374 ) is not applicable on current platform.
Platform ID needed is : 226
Platform IDs supported by patch are: 209 Patch ( 14275605 ) is not applicable on current platform.
Platform ID needed is : 226
Platform IDs supported by patch are: 209 Patch ( 14727310 ) is not applicable on current platform.
Platform ID needed is : 226
Platform IDs supported by patch are: 209 Patch ( 16056266 ) is not applicable on current platform.
Platform ID needed is : 226
Platform IDs supported by patch are: 209 Patch ( 16619892 ) is not applicable on current platform.
Platform ID needed is : 226
Platform IDs supported by patch are: 209
UtilSession failed: Prerequisite check "CheckPatchApplicableOnCurrentPlatform" failed.
Log file location: /oracle/product/11gR2/db/cfgtoollogs/opatch/opatch2013-07-22_18-22-06PM_1.log
OPatch failed with error code 73
suse11sp2:/oracle/product/11gR2/db/OPatch>
仔細檢視,發現下載的軟體壓縮包是 ibm system z 系列的,應該是 oracle 網站開啟得太慢,預設是這個版本,需要下拉選單再次選擇 linux -x86-64 對應的軟體,結果我動作太快,出錯了。
檢檢視看 PSU 應用的結果 , 未成功 :
suse11sp2:/oracle/product/11gR2/db/OPatch> ./opatch version
OPatch Version: 11.2.0.3.4
OPatch succeeded.
suse11sp2:/oracle/product/11gR2/db/OPatch> ./opatch lspatches
There are no Interim patches installed in this Oracle Home.
一.2 OPatch failed with error code 73
suse11sp2:/oracle/soft> /oracle/product/11gR2/db/OPatch/opatch apply /oracle/soft/16619892/
Oracle Interim Patch Installer version 11.2.0.3.4
Copyright (c) 2012, Oracle Corporation. All rights reserved.
Oracle Home : /oracle/product/11gR2/db
Central Inventory : /oracle/oraInventory
from : /oracle/product/11gR2/db/oraInst.loc
OPatch version : 11.2.0.3.4
OUI version : 11.2.0.3.0
Log file location : /oracle/product/11gR2/db/cfgtoollogs/opatch/opatch2013-07-22_18-40-42PM_1.log
Verifying environment and performing prerequisite checks...
Prerequisite check "CheckActiveFilesAndExecutables" failed.
The details are:
Following executables are active :
/oracle/product/11gR2/db/lib/libclntsh.so.11.1
UtilSession failed: Prerequisite check "CheckActiveFilesAndExecutables" failed.
Log file location: /oracle/product/11gR2/db/cfgtoollogs/opatch/opatch2013-07-22_18-40-42PM_1.log
OPatch failed with error code 73
不使用自動模式,手工執行,一樣報錯:
suse11sp2:/oracle/soft> /oracle/product/11gR2/db/OPatch/opatch napply -oh $ORACLE_HOME -local /oracle/soft/16619892/
Oracle Interim Patch Installer version 11.2.0.3.4
Copyright (c) 2012, Oracle Corporation. All rights reserved.
Oracle Home : /oracle/product/11gR2/db
Central Inventory : /oracle/oraInventory
from : /oracle/product/11gR2/db/oraInst.loc
OPatch version : 11.2.0.3.4
OUI version : 11.2.0.3.0
Log file location : /oracle/product/11gR2/db/cfgtoollogs/opatch/opatch2013-07-22_18-42-08PM_1.log
Verifying environment and performing prerequisite checks...
Prerequisite check "CheckActiveFilesAndExecutables" failed.
The details are:
Following executables are active :
/oracle/product/11gR2/db/lib/libclntsh.so.11.1
UtilSession failed: Prerequisite check "CheckActiveFilesAndExecutables" failed.
Log file location: /oracle/product/11gR2/db/cfgtoollogs/opatch/opatch2013-07-22_18-42-08PM_1.log
OPatch failed with error code 73
上網 goole ,關鍵詞為 “ OPatch failed with error code 73” , 很快就查到解決辦法,明確了其實就是因為有使用者程式佔用了檔案 libclntsh.so.11
suse11sp2:/oracle/soft>
suse11sp2:/oracle/soft>
suse11sp2:/oracle/soft> /sbin/fuser /oracle/product/11gR2/db/lib/libclntsh.so.11.1
/oracle/product/11gR2/db/lib/libclntsh.so.11.1: 5473m
suse11sp2:/oracle/soft> ps -ef | grep 5473
oracle 5473 5399 0 14:45 pts/2 00:00:00 sqlplus as sysdba
oracle 7780 6617 0 18:47 pts/3 00:00:00 grep 5473
suse11sp2:/oracle/soft> kill -9 5473
suse11sp2:/oracle/soft> /sbin/fuser /oracle/product/11gR2/db/lib/libclntsh.so.11.1
suse11sp2:/oracle/soft>
一.3 PATCH 鎖住無法繼續安裝補丁
報錯現象 :
------------------------------------------------------------------------------------------------------------------------------
Oracle Home : /oracle/app/11.2.0/grid
Central Inventory : /oracle/app/oraInventory
from : /oracle/app/11.2.0/grid/oraInst.loc
OPatch version : 11.2.0.3.0
OUI version : 11.2.0.3.0
Log file location : /oracle/app/11.2.0/grid/cfgtoollogs/opatch/opatch2013-09-05_19-24-55PM_1.log
OPatchSession cannot load inventory for the given Oracle Home /oracle/app/11.2.0/grid. Possible causes are:
No read or write permission to ORACLE_HOME/.patch_storage
Central Inventory is locked by another OUI instance
No read permission to Central Inventory
The lock file exists in ORACLE_HOME/.patch_storage
The Oracle Home does not exist in Central Inventory
UtilSession failed: Lock file left by a different patch, OPatch will not try re-using the lock file.
Log file location: /oracle/app/11.2.0/grid/cfgtoollogs/opatch/opatch2013-09-05_19-24-55PM_1.log
------------------------------------------------------------------------------------------------------------------------------
處理方法 :
cd /oracle/app/11.2.0/grid/.patch_storage ;rm patch_locked
一.4 打 G I 的 PSU5 補丁遇到複製檔案失敗案例 1
報錯現象 :
-------------------------------------------------------------------------------------------------------------------------------
The following actions have failed:
Copy failed from '/oracle/app/11.2.0/grid/.patch_storage/13919095_Jul_4_2012_11_10_31/files/lib/libclsra11.so' to '/oracle/app/11.2.0/grid/lib/libclsra11.so'...
Copy failed from '/oracle/app/11.2.0/grid/.patch_storage/13919095_Jul_4_2012_11_10_31/files/lib/libdbcfg11.so' to '/oracle/app/11.2.0/grid/lib/libdbcfg11.so'...
Copy failed from '/oracle/app/11.2.0/grid/.patch_storage/13919095_Jul_4_2012_11_10_31/files/lib/libeons.so' to '/oracle/app/11.2.0/grid/lib/libeons.so'...
Copy failed from '/oracle/app/11.2.0/grid/.patch_storage/13919095_Jul_4_2012_11_10_31/files/lib/libeonsserver.so' to '/oracle/app/11.2.0/grid/lib/libeonsserver.so'...
Copy failed from '/oracle/app/11.2.0/grid/.patch_storage/13919095_Jul_4_2012_11_10_31/files/lib/libgns11.so' to '/oracle/app/11.2.0/grid/lib/libgns11.so'...
Copy failed from '/oracle/app/11.2.0/grid/.patch_storage/13919095_Jul_4_2012_11_10_31/files/lib/libhasgen11.so' to '/oracle/app/11.2.0/grid/lib/libhasgen11.so'...
Copy failed from '/oracle/app/11.2.0/grid/.patch_storage/13919095_Jul_4_2012_11_10_31/files/lib/libocr11.so' to '/oracle/app/11.2.0/grid/lib/libocr11.so'...
Copy failed from '/oracle/app/11.2.0/grid/.patch_storage/13919095_Jul_4_2012_11_10_31/files/lib/libocrb11.so' to '/oracle/app/11.2.0/grid/lib/libocrb11.so'...
Copy failed from '/oracle/app/11.2.0/grid/.patch_storage/13919095_Jul_4_2012_11_10_31/files/lib/libocrutl11.so' to '/oracle/app/11.2.0/grid/lib/libocrutl11.so'...
…… (y/n)
------------------------------------------------------------------------------------------------------------------------------------------------------
處理方法 :
su - grid
mv /oracle/app/11.2.0/grid/lib/libclsra11.so /oracle/app/11.2.0/grid/lib/libclsra11.so.1
mv /oracle/app/11.2.0/grid/lib/libdbcfg11.so /oracle/app/11.2.0/grid/lib/libdbcfg11.so.1
mv /oracle/app/11.2.0/grid/lib/libeons.so /oracle/app/11.2.0/grid/lib/libeons.so.1
mv /oracle/app/11.2.0/grid/lib/libeonsserver.so /oracle/app/11.2.0/grid/lib/libeonsserver.so.1
mv /oracle/app/11.2.0/grid/lib/libgns11.so /oracle/app/11.2.0/grid/lib/libgns11.so.1
mv /oracle/app/11.2.0/grid/lib/libhasgen11.so /oracle/app/11.2.0/grid/lib/libhasgen11.so.1
mv /oracle/app/11.2.0/grid/lib/libocr11.so /oracle/app/11.2.0/grid/lib/libocr11.so.1
mv /oracle/app/11.2.0/grid/lib/libocrb11.so /oracle/app/11.2.0/grid/lib/libocrb11.so.1
mv /oracle/app/11.2.0/grid/lib/libocrutl11.so /oracle/app/11.2.0/grid/lib/libocrutl11.so.1
-------
cp /oracle/app/11.2.0/grid/.patch_storage/13919095_Jul_4_2012_11_10_31/files/lib/libclsra11.so /oracle/app/11.2.0/grid/lib/libclsra11.so
cp /oracle/app/11.2.0/grid/.patch_storage/13919095_Jul_4_2012_11_10_31/files/lib/libdbcfg11.so /oracle/app/11.2.0/grid/lib/libdbcfg11.so
cp /oracle/app/11.2.0/grid/.patch_storage/13919095_Jul_4_2012_11_10_31/files/lib/libeons.so /oracle/app/11.2.0/grid/lib/libeons.so
cp /oracle/app/11.2.0/grid/.patch_storage/13919095_Jul_4_2012_11_10_31/files/lib/libeonsserver.so /oracle/app/11.2.0/grid/lib/libeonsserver.so
cp /oracle/app/11.2.0/grid/.patch_storage/13919095_Jul_4_2012_11_10_31/files/lib/libgns11.so /oracle/app/11.2.0/grid/lib/libgns11.so
cp /oracle/app/11.2.0/grid/.patch_storage/13919095_Jul_4_2012_11_10_31/files/lib/libhasgen11.so /oracle/app/11.2.0/grid/lib/libhasgen11.so
cp /oracle/app/11.2.0/grid/.patch_storage/13919095_Jul_4_2012_11_10_31/files/lib/libocr11.so /oracle/app/11.2.0/grid/lib/libocr11.so
cp /oracle/app/11.2.0/grid/.patch_storage/13919095_Jul_4_2012_11_10_31/files/lib/libocrb11.so /oracle/app/11.2.0/grid/lib/libocrb11.so
cp /oracle/app/11.2.0/grid/.patch_storage/13919095_Jul_4_2012_11_10_31/files/lib/libocrutl11.so /oracle/app/11.2.0/grid/lib/libocrutl11.so
然後再輸入 y 回車
一.5 打 GI 的 PSU5 補丁遇到複製檔案失敗案例 2
報錯現象 :
--------------------------------------------------------------------------------------------------------------------------------
Patching component oracle.crs, 11.2.0.3.0...
Copy failed from '/softtmp/15876003/files/lib/libclsra11.so' to '/oracle/app/11.2.0/grid/lib/libclsra11.so'...
Please verify all applications associated with the Oracle Home '/oracle/app/11.2.0/grid' are shut down. If this is AIX, please perform solution documented in Note 739963.1 on
Do you want to retry copying the file? [y|n]
… …
-----------------------------------------------------------------------------------------------------------------
處理方法 :
su – gird
mv /oracle/app/11.2.0/grid/lib/libclsra11.so /oracle/app/11.2.0/grid/lib/libclsra11.so .bak
cp /softtmp/15876003/files/lib/libclsra11.so /oracle/app/11.2.0/grid/lib/libclsra11.so
然後再輸入 y 回車
(1) root 使用者跑 $ORACLE_HOME/crs/install/rootcrs.pl –patch 失敗無法正常啟動 CRS
處理方法 :
重啟 LPAR, #shutdown –Fr, 等待 CRS 正常啟動
一.6 CRS-1153: There was an error setting Oracle Clusterware to rolling patch mode.
錯誤資訊:
HQsPSL-SSMS-R01:/oracle/app/12.1.0/grid/crs/install # rootcrs.pl -prepatch
Using configuration parameter file: /oracle/app/12.1.0/grid/crs/install/crsconfig_params
Oracle Clusterware active version on the cluster is [12.1.0.2.0]. The cluster upgrade state is [ROLLING PATCH]. The cluster active patch level is [0].
PROC-28: Oracle Cluster Registry already in current version
CRS-1153: There was an error setting Oracle Clusterware to rolling patch mode.
CRS-4000: Command Start failed, or completed with errors.
2016/11/23 18:45:40 CLSRSC-430: Failed to start rolling patch mode
Died at crspatch.pm line 783.
HQsPSL-SSMS-R01:/oracle/app/12.1.0/grid/crs/install #
根據 MOS:
CAUSE
The issue happens if the cluster is already in rolling patch mode, it's due to unpublished bug:
BUG 19499021 - 12.1.0.2.1GIPSU: OPATCHAUTO HIT CLSRSC-430: FAILED TO START ROLLING PATCH MODE
SOLUTION
The fix is included in 12.1.0.2 GI PSU1, the workaround is to stop rolling patch and re-run opatchauto:
# crsctl stop rollingpatch
解決:
HQsPSL-SSMS-R01:~ # /oracle/app/12.1.0/grid/bin/crsctl stop rollingpatch
CRS-1169: The cluster is consistent and the cluster active patch level is [0].
CRS-4000: Command Stop failed, or completed with errors.
HQsPSL-SSMS-R01:~ #
HQsPSL-SSMS-R01:~ # oerr crs 1169
1169, 0, "The cluster is consistent and the cluster active patch level is [%u]."
// *Cause: The cluster has already completed the rolling patch procedure.
// *Action: None.
HQsPSL-SSMS-R01:~ #
重新執行 /oracle/app/12.1.0/grid/crs/install/rootcrs.pl -prepatch 命令打 PUS 補丁即可。
一.7 ERROR: Unable to run lspatches
2018-10-30 14:49:43: Starting Clusterware Patch Setup
Using configuration parameter file: /u01/app/11.2.0/grid/crs/install/crsconfig_params
ERROR: Unable to run lspatches on /u01/app/oracle/product/11.2.0/dbhome_1
解決: db 軟體的 opatch 不是最新版本,請升級到最新版本。
一.8 OPatch failed with error code 106
報錯:
OPatch cannot locate your -invPtrLoc '/u01/app/oracle/product/11.2.0/dbhome_1/oraInst.loc'
OPatch failed with error code 106
解決:
cp /etc/oraInst.loc /u01/app/oracle/product/11.2.0/dbhome_1/oraInst.loc
一.9 ERROR: This patch is not applicable to GI home.
1、 對 grid 和 oracle 的 $ORACLE_HOME/.patch_storage 目錄進行賦權,否則可能會報錯:
ERROR: This patch is not applicable to GI home.
解決:
分別對 oracle 和 grid 使用者的目錄進行賦權:
chmod -R 777 $ORACLE_HOME/.patch_storage
ll -d $ORACLE_HOME/.patch_storage
[root@raclhr-11gR2-N2 OPatch]# ll -d $ORACLE_HOME/.patch_storage
drwxrwxrwx 2 grid oinstall 4096 Oct 30 15:54 /u01/app/11.2.0/grid/.patch_storage
[oracle@raclhr-11gR2-N2 ~]$ ll -d $ORACLE_HOME/.patch_storage
drwxrwxrwx 9 oracle oinstall 4096 Oct 30 16:06 /u01/app/oracle/product/11.2.0/dbhome_1/.patch_storage
一.10 Error : The opatch Applicable check failed. The patch /soft/psu5/15876003 is not applicable to /u01/app/11.2.0/grid
2018-10-30 17:10:09: Running as user grid: /u01/app/11.2.0/grid/OPatch/opatch prereq CheckApplicable -ph /soft/psu5/15876003 -oh /u01/app/11.2.0/grid
2018-10-30 17:10:09: s_run_as_user2: Running /bin/su grid -c ' /u01/app/11.2.0/grid/OPatch/opatch prereq CheckApplicable -ph /soft/psu5/15876003 -oh /u01/app/11.2.0/grid '
2018-10-30 17:10:11: Removing file /tmp/fileDJwCRK
2018-10-30 17:10:11: Successfully removed file: /tmp/fileDJwCRK
2018-10-30 17:10:11: /bin/su successfully executed
2018-10-30 17:10:11: Error : The opatch Applicable check failed. The patch /soft/psu5/15876003 is not applicable to /u01/app/11.2.0/grid
2018-10-30 17:10:11: Status of Applicable check for /u01/app/11.2.0/grid is 1
2018-10-30 17:10:11: Error:Patch Applicable check failed for /u01/app/11.2.0/grid
解決:單獨執行報錯:
[root@raclhr-11gR2-N2 bin]# su - grid
[grid@raclhr-11gR2-N2 ~]$ /u01/app/11.2.0/grid/OPatch/opatch prereq CheckApplicable -ph /soft/psu5/15876003 -oh /u01/app/11.2.0/grid
Oracle Interim Patch Installer version 11.2.0.3.19
Copyright (c) 2018, Oracle Corporation. All rights reserved.
PREREQ session
Oracle Home : /u01/app/11.2.0/grid
Central Inventory : /u01/app/oraInventory
from : /u01/app/11.2.0/grid/oraInst.loc
OPatch version : 11.2.0.3.19
OUI version : 11.2.0.3.0
Log file location : /u01/app/11.2.0/grid/cfgtoollogs/opatch/opatch2018-10-30_17-16-03PM_1.log
Invoking prereq "checkapplicable"
ZOP-46: The patch(es) are not applicable on the Oracle Home because some patch actions are not applicable. All required components, however, are installed.
Prereq "checkApplicable" for patch 15876003 failed.
The details are:
Patch 15876003:
Copy Action: Destination File "/u01/app/11.2.0/grid/bin/appvipcfg" is not writeable.
'oracle.crs, 11.2.0.3.0': Cannot copy file from 'appvipcfg' to '/u01/app/11.2.0/grid/bin/appvipcfg'
Copy Action: Destination File "/u01/app/11.2.0/grid/bin/clscfg.bin" is not writeable.
'oracle.crs, 11.2.0.3.0': Cannot copy file from 'clscfg.bin' to '/u01/app/11.2.0/grid/bin/clscfg.bin'
.............
Copy Action: Destination File "/u01/app/11.2.0/grid/lib/acfssinglefsmount.pl" is not writeable.
'oracle.usm, 11.2.0.3.0': Cannot copy file from 'acfssinglefsmount.pl' to '/u01/app/11.2.0/grid/lib/acfssinglefsmount.pl'
Copy Action: Destination File "/u01/app/11.2.0/grid/lib/acfstoolsdriver.sh" is not writeable.
'oracle.usm, 11.2.0.3.0': Cannot copy file from 'acfstoolsdriver.sh' to '/u01/app/11.2.0/grid/lib/acfstoolsdriver.sh'
OPatch succeeded.
GRID_HOME 的許可權有問題:
chown -R grid:oinstall /u01/app/grid
chown -R grid:oinstall /u01/app/11.2.0
待 PSU 安裝 完成之後再恢復許可權 , 或以下恢復許可權的命令不用執行,因為 opatch 打 PSU 的過程中會自動的恢復 $GRID_HOME 的許可權 :
<GRID_HOME>/crs/install/rootcrs.pl -unlock
<GRID_HOME>/crs/install/rootcrs.pl -patch
$GRID_HOME/crs/install/rootcrs.pl -init
About Me
........................................................................................................................ ● 本文作者:小麥苗,部分內容整理自網路,若有侵權請聯絡小麥苗刪除 ● 本文在itpub( http://blog.itpub.net/26736162 )、部落格園( http://www.cnblogs.com/lhrbest )和個人weixin公眾號( xiaomaimiaolhr )上有同步更新 ● 本文itpub地址: http://blog.itpub.net/26736162 ● 本文部落格園地址: http://www.cnblogs.com/lhrbest ● 本文pdf版、個人簡介及小麥苗雲盤地址: http://blog.itpub.net/26736162/viewspace-1624453/ ● 資料庫筆試面試題庫及解答: http://blog.itpub.net/26736162/viewspace-2134706/ ● DBA寶典今日頭條號地址: ........................................................................................................................ ● QQ群號: 230161599 (滿) 、618766405 ● weixin群:可加我weixin,我拉大家進群,非誠勿擾 ● 聯絡我請加QQ好友 ( 646634621 ) ,註明新增緣由 ● 於 2018-10-01 06:00 ~ 2018-10-31 24:00 在魔都完成 ● 最新修改時間:2018-10-01 06:00 ~ 2018-10-31 24:00 ● 文章內容來源於小麥苗的學習筆記,部分整理自網路,若有侵權或不當之處還請諒解 ● 版權所有,歡迎分享本文,轉載請保留出處 ........................................................................................................................ ● 小麥苗的微店 : ● 小麥苗出版的資料庫類叢書 : http://blog.itpub.net/26736162/viewspace-2142121/ ● 小麥苗OCP、OCM、高可用網路班 : http://blog.itpub.net/26736162/viewspace-2148098/ ● 小麥苗騰訊課堂主頁 : https://lhr.ke.qq.com/ ........................................................................................................................ 使用 weixin客戶端 掃描下面的二維碼來關注小麥苗的weixin公眾號( xiaomaimiaolhr )及QQ群(DBA寶典)、新增小麥苗weixin, 學習最實用的資料庫技術。
........................................................................................................................ |
來自 “ ITPUB部落格 ” ,連結:http://blog.itpub.net/26736162/viewspace-2218185/,如需轉載,請註明出處,否則將追究法律責任。
相關文章
- Oracle啟動問題處理Oracle
- Oracle壞塊問題處理Oracle
- 【PSU】Oracle打PSU及解除安裝PSU(單例項)Oracle單例
- 安裝oracle11g碰到“無法訪問臨時位置”的問題Oracle
- 使用vue-server-render時碰到的問題VueServer
- 在自定義View時碰到的奇怪問題View
- RAC升級到10.2.0.4碰到的幾個問題及處理辦法
- webpack碰到的問題Web
- crontab對oracle操作問題處理Oracle
- oracle SP2-問題處理Oracle
- 工作中遇到的一些問題和處理
- php使用mysqlnd引發的一些問題處理PHPMySql
- 影象處理中的一些基本問題解釋
- Oracle 11G PSU 31326410 PSU apply failed 處理-拾億OracleAPPAI
- Oracle 12c PDB中碰到的DG問題Oracle
- lxml處理xml時的字元編碼問題XML字元
- 執行計劃問題導致處理速度時快時慢的問題
- Hodoop碰到的問題628OdooOOP
- ORACLE問題處理十個指令碼Oracle指令碼
- Oracle delete 高水位線處理問題Oracledelete
- 處理問題的方法
- xml處理的問題XML
- ORACLE 處理時間Oracle
- 多端混合開發時跨域問題的處理跨域
- lama-cleaner 安裝時tokenizers問題的處理
- servlet處理下載的問題,要考慮訪問量大時的效率問題Servlet
- 在 React 中處理資料流問題的一些思考React
- 在SQLServer處理中的一些問題及解決方法SQLServer
- shark建庫碰到的問題
- vpd碰到的問題解決
- Oracle日常問題處理ORA-04031Oracle
- oracle taf unknown 問題處理過程Oracle
- Oracle資料庫中的逐行處理問題NEOracle資料庫
- 近期處理的Oracle資料庫問題總結Oracle資料庫
- 關於時間 PHP 處理包遇到的問題時間序列化差值問題PHP
- mac使用phpize進行安裝的時候碰到的問題MacPHP
- 使用 pytz 處理 Python 中的時區問題Python
- JSF的outputText時,無法處理換行問題JS