如果要插入數據，前提先根據主鍵刪除記錄，然后在插入。
批處理包含兩個必要文件
init.bat和start.bat
文檔內容如下
init.bat內容如下
@echo on
db2 connect to cashman user db2inst1 using '1qaz!QAZ'
db2 set schema db2inst1
db2 -td@ -vf update.sql>log.txt //將執行結果輸出到log.txt
db2 -td@ -vf delete.sql>>log.txt //注意，如果是>會覆蓋上一個執行結果日志，如果是>>會在上一個日志的基礎上追加
db2 -td@ -vf insert.sql>>log.txt
db2 import from t_user.sql of del modified by codepage=1386 insert into t_user(corpid,userid)>>log.txt //這個定義參照db2set -all設置，可以保證插入數據全部顯示
db2 commit
db2 terminate
pause
exit
start.bat內容如下
@echo off
db2cmd init.bat
exit
編輯的每一個語句以@結束，insert以最后一條記錄為准后@結束
db2 import from t_user.sql of del modified by codepage=1386 insert into t_user(corpid,userid)>>log.txt
用到這句話時，t_user.sql用記事本打開
"武金晶","010184","901010200",5,"120108198502280023","13662003683","965EB72C92A549DD","01"
"強雅薇","012111","901010200",5,"120106199107267023","13802098032","965EB72C92A549DD","01"
無需加@，執行結果在log日志中顯示
備份
http://www.infoq.com/cn/presentations/zee-system-performance-analysis
-bash-3.2# db2 backup db cashman
SQL1092N "ROOT" does not have the authority to perform the requested command
or operation.
-bash-3.2# db2 backup db cashman to /opt
SQL1092N "ROOT" does not have the authority to perform the requested command
or operation.
注：在aix系統中root用戶沒有權限備份db2數據庫
-bash-3.2# su -db2inst1
-db2inst1: 0403-010 A specified flag is not valid for this command.
-bash-3.2# su - db2inst1
注：切換到db2數據庫所在的用戶
-bash-3.2$ db2 backup db cashman to /opt
SQL1035N The database is currently in use. SQLSTATE=57019
注：備份前先關閉數據庫
-bash-3.2$ db2stop
02/17/2015 12:32:16 0 0 SQL1025N The database manager was not stopped because databases are still active.
SQL1025N The database manager was not stopped because databases are still active.
-bash-3.2$ db2stop force
02/17/2015 12:41:18 0 0 SQL1064N DB2STOP processing was successful.
SQL1064N DB2STOP processing was successful.
-bash-3.2$ db2start
注：然后在啟動
02/17/2015 12:42:11 0 0 SQL1063N DB2START processing was successful.
SQL1063N DB2START processing was successful.
-bash-3.2$ db2 connect to cashman user db2inst1 using 1qaz!QAZ
-bash: !QAZ: event not found
-bash-3.2$ db2 connect to cashman user db2inst1 using '1qaz!QAZ'
SQL0104N An unexpected token "!" was found following "<identifier>".
Expected tokens may include: "NEW". SQLSTATE=42601
-bash-3.2$ db2 connect to cashman user db2inst1 using "1qaz!QAZ"
-bash: !QAZ": event not found
-bash-3.2$ db2 connect to cashman
Database Connection Information
Database server = DB2/AIX64 9.7.0
SQL authorization ID = DB2INST1
Local database alias = CASHMAN
-bash-3.2$ db2 backup db cashman to /opt
SQL1035N The database is currently in use. SQLSTATE=57019
-bash-3.2$ db2 backup db cashman online use tsm
SQL2413N Online backup is not allowed because the database is not recoverable
or a backup pending condition is in effect.
-bash-3.2$ db2 list applications for db cashman
注：查看當前正在使用的db2連接的情況
Auth Id Application Appl. Application Id DB # of
Name Handle Name Agents
-------- -------------- ---------- -------------------------------------------------------------- -------- -----
DB2INST1 toad.exe 25 192.168.1.42.60927.150216044739 CASHMAN 1
DB2INST1 toad.exe 21 192.168.1.40.62487.150216044337 CASHMAN 1
DB2INST1 toad.exe 7 192.168.1.40.62486.150216044332 CASHMAN 1
-bash-3.2$ db2stop force db2start
SQL2032N The "db2start" parameter is not valid. SQLSTATE=22531
-bash-3.2$ db2stop force
02/17/2015 12:48:43 0 0 SQL1064N DB2STOP processing was successful.
SQL1064N DB2STOP processing was successful.
-bash-3.2$ db2 backup db cashman use tsm
SQL1032N No start database manager command was issued.
-bash-3.2$ db2start
02/17/2015 12:49:07 0 0 SQL1063N DB2START processing was successful.
SQL1063N DB2START processing was successful.
-bash-3.2$ db2 backup db cashman use tsm
SQL2071N An error occurred while accessing the shared library
"/home/db2inst1/sqllib/adsm/libtsm.a". Reason code: "1".
-bash-3.2$ db2 backup db cashman to /opt
SQL2061N An attempt to access media "/opt" is denied.
-bash-3.2$ su - root
root's Password:
-bash-3.2# db2 backup db cashman to /opt
SQL1092N "ROOT" does not have the authority to perform the requested command
or operation.
-bash-3.2# su - db2inst1
-bash-3.2$ cd /home
-bash-3.2$ ls
ASKeyLinux chong db2inst1 hegl poka01 yang
TT_DB dasusr1 esaadmin lost+found test
backup db2fenc1 guest poka wqs
-bash-3.2$ db2 backup db cashman to /home
SQL2061N An attempt to access media "/home" is denied.
-bash-3.2$ cd db2inst1
-bash-3.2$ ls
DB2 createsql db2inst1 hegl t_inst
bak db.sql export_sql sqllib
-bash-3.2$ cd ..
-bash-3.2$ ls
ASKeyLinux chong db2inst1 hegl poka01 yang
TT_DB dasusr1 esaadmin lost+found test
backup db2fenc1 guest poka wqs
-bash-3.2$ cd backup
-bash-3.2$ ls
mydata
-bash-3.2$ cd ..
-bash-3.2$ ll
-bash: ll: command not found
-bash-3.2$ ls -l
total 56
drwxr-xr-x 2 root system 4096 Oct 25 2012 ASKeyLinux
drwxr-xr-x 2 root system 4096 Jul 19 2012 TT_DB
drwxr-xr-x 3 root system 256 Nov 21 09:19 backup
drwxr-xr-x 2 chong system 256 Sep 04 2012 chong
drwxr-xr-x 3 dasusr1 dasadm1 256 Sep 15 09:50 dasusr1
drwxr-xr-x 2 214 102 256 May 14 2014 db2fenc1
drwxr-xr-x 10 db2inst1 db2iadm1 4096 Nov 21 10:36 db2inst1
drwxr-xr-x 2 esaadmin system 256 Feb 26 1970 esaadmin
drwxr-xr-x 3 guest usr 256 Jun 16 2012 guest
drwxr-xr-x 9 hegl system 4096 Sep 05 2013 hegl
drwx------ 2 root system 256 May 24 2007 lost+found
drwxr-xr-x 20 poka staff 4096 Dec 02 2013 poka
drwxr-xr-x 11 root system 4096 Apr 02 2013 poka01
drwxr-xr-x 3 test staff 256 Sep 15 09:59 test
drwxr-xr-x 3 root system 4096 Jun 25 2012 wqs
drwxr-xr-x 2 yang system 256 Sep 04 2012 yang
-bash-3.2$ chmod +w backup
注：db2inst1用戶不能賦權限
chmod: backup: Operation not permitted.
-bash-3.2$ su - root
root's Password:
-bash-3.2# chmod 775 /home/backup
注：root用戶需要賦權限
-bash-3.2# su - db2inst1
-bash-3.2$ db2 backup db cashman to /home/backup
SQL2061N An attempt to access media "/home/backup" is denied.
-bash-3.2$ db2 list history backup all for cashman
注：db2歷史上備份的情況
List History File for cashman
Number of matching file entries = 8
Op Obj Timestamp+Sequence Type Dev Earliest Log Current Log Backup ID
-- --- ------------------ ---- --- ------------ ------------ --------------
B D 20141015151732001 F D S0000000.LOG S0000000.LOG
----------------------------------------------------------------------------
Contains 4 tablespace(s):
00001 SYSCATSPACE
00002 USERSPACE1
00003 MYTBS
00004 SYSTOOLSPACE
----------------------------------------------------------------------------
Comment: DB2 BACKUP CASHMAN OFFLINE
Start Time: 20141015151732
End Time: 20141015151736
Status: A
----------------------------------------------------------------------------
EID: 5 Location: /home/db2inst1/bak
Op Obj Timestamp+Sequence Type Dev Earliest Log Current Log Backup ID
-- --- ------------------ ---- --- ------------ ------------ --------------
R D 20141016112050001 F S0000000.LOG S0000000.LOG 20141015151732
----------------------------------------------------------------------------
Contains 4 tablespace(s):
00001 SYSCATSPACE
00002 USERSPACE1
00003 MYTBS
00004 SYSTOOLSPACE
----------------------------------------------------------------------------
Comment: RESTORE CASHMAN NO RF
Start Time: 20141016112050
End Time: 20141016112126
Status: A
----------------------------------------------------------------------------
EID: 6 Location:
Op Obj Timestamp+Sequence Type Dev Earliest Log Current Log Backup ID
-- --- ------------------ ---- --- ------------ ------------ --------------
B D 20141114121100001 F D S0000000.LOG S0000000.LOG
----------------------------------------------------------------------------
Contains 4 tablespace(s):
00001 SYSCATSPACE
00002 USERSPACE1
00003 MYTBS
00004 SYSTOOLSPACE
----------------------------------------------------------------------------
Comment: DB2 BACKUP CASHMAN OFFLINE
Start Time: 20141114121100
End Time: 20141114121107
Status: A
----------------------------------------------------------------------------
EID: 13 Location: /home/db2inst1/bak
Op Obj Timestamp+Sequence Type Dev Earliest Log Current Log Backup ID
-- --- ------------------ ---- --- ------------ ------------ --------------
B D 20150217124659000 N S0000000.LOG
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Comment: DB2 BACKUP CASHMAN ONLINE
Start Time: 20150217124659
End Time: 20150217124700
Status: A
----------------------------------------------------------------------------
EID: 20 Location:
SQLCA Information
sqlcaid : SQLCA sqlcabc: 136 sqlcode: -2413 sqlerrml: 0
sqlerrmc:
sqlerrp : sqlubIni
sqlerrd : (1) 0 (2) 0 (3) 0
(4) 0 (5) 0 (6) 0
sqlwarn : (1) (2) (3) (4) (5) (6)
(7) (8) (9) (10) (11)
sqlstate:
Op Obj Timestamp+Sequence Type Dev Earliest Log Current Log Backup ID
-- --- ------------------ ---- --- ------------ ------------ --------------
B D 20150217124927000 F S0000000.LOG
----------------------------------------------------------------------------
Contains 4 tablespace(s):
00001 SYSCATSPACE
00002 USERSPACE1
00003 MYTBS
00004 SYSTOOLSPACE
----------------------------------------------------------------------------
Comment: DB2 BACKUP CASHMAN OFFLINE
Start Time: 20150217124927
End Time: 20150217124928
Status: A
----------------------------------------------------------------------------
EID: 21 Location:
SQLCA Information
sqlcaid : SQLCA sqlcabc: 136 sqlcode: -2071 sqlerrml: 37
sqlerrmc: /home/db2inst1/sqllib/adsm/libtsm.a?1
sqlerrp : sqlubMWR
sqlerrd : (1) 0 (2) 0 (3) 0
(4) 0 (5) 0 (6) 0
sqlwarn : (1) (2) (3) (4) (5) (6)
(7) (8) (9) (10) (11)
sqlstate:
Op Obj Timestamp+Sequence Type Dev Earliest Log Current Log Backup ID
-- --- ------------------ ---- --- ------------ ------------ --------------
B D 20150217125001000 F S0000000.LOG
----------------------------------------------------------------------------
Contains 4 tablespace(s):
00001 SYSCATSPACE
00002 USERSPACE1
00003 MYTBS
00004 SYSTOOLSPACE
----------------------------------------------------------------------------
Comment: DB2 BACKUP CASHMAN OFFLINE
Start Time: 20150217125001
End Time: 20150217125002
Status: A
----------------------------------------------------------------------------
EID: 22 Location:
SQLCA Information
sqlcaid : SQLCA sqlcabc: 136 sqlcode: -2061 sqlerrml: 4
sqlerrmc: /opt
sqlerrp : sqlubMWR
sqlerrd : (1) 0 (2) 0 (3) 0
(4) 0 (5) 0 (6) 0
sqlwarn : (1) (2) (3) (4) (5) (6)
(7) (8) (9) (10) (11)
sqlstate:
Op Obj Timestamp+Sequence Type Dev Earliest Log Current Log Backup ID
-- --- ------------------ ---- --- ------------ ------------ --------------
B D 20150217125134000 F S0000000.LOG
----------------------------------------------------------------------------
Contains 4 tablespace(s):
00001 SYSCATSPACE
00002 USERSPACE1
00003 MYTBS
00004 SYSTOOLSPACE
----------------------------------------------------------------------------
Comment: DB2 BACKUP CASHMAN OFFLINE
Start Time: 20150217125134
End Time: 20150217125135
Status: A
----------------------------------------------------------------------------
EID: 23 Location:
SQLCA Information
sqlcaid : SQLCA sqlcabc: 136 sqlcode: -2061 sqlerrml: 5
sqlerrmc: /home
sqlerrp : sqlubMWR
sqlerrd : (1) 0 (2) 0 (3) 0
(4) 0 (5) 0 (6) 0
sqlwarn : (1) (2) (3) (4) (5) (6)
(7) (8) (9) (10) (11)
sqlstate:
Op Obj Timestamp+Sequence Type Dev Earliest Log Current Log Backup ID
-- --- ------------------ ---- --- ------------ ------------ --------------
B D 20150217125411000 F S0000000.LOG
----------------------------------------------------------------------------
Contains 4 tablespace(s):
00001 SYSCATSPACE
00002 USERSPACE1
00003 MYTBS
00004 SYSTOOLSPACE
----------------------------------------------------------------------------
Comment: DB2 BACKUP CASHMAN OFFLINE
Start Time: 20150217125411
End Time: 20150217125412
Status: A
----------------------------------------------------------------------------
EID: 24 Location:
SQLCA Information
sqlcaid : SQLCA sqlcabc: 136 sqlcode: -2061 sqlerrml: 12
sqlerrmc: /home/backup
sqlerrp : sqlubMWR
sqlerrd : (1) 0 (2) 0 (3) 0
(4) 0 (5) 0 (6) 0
sqlwarn : (1) (2) (3) (4) (5) (6)
(7) (8) (9) (10) (11)
sqlstate:
-bash-3.2$ db2 backup db cashman use tsm
SQL2071N An error occurred while accessing the shared library
"/home/db2inst1/sqllib/adsm/libtsm.a". Reason code: "1".
-bash-3.2$
-bash-3.2$ db2 backup db cashman use tsm
SQL2071N An error occurred while accessing the shared library
"/home/db2inst1/sqllib/adsm/libtsm.a". Reason code: "1".
-bash-3.2$ db2 backup db cashman to /home/db2inst1
注：在db2用戶有權限的目錄下備份
Backup successful. The timestamp for this backup image is : 20150217130757
-bash-3.2$
備份數據庫步驟如下
-bash-3.2$ db2 backup db cashman to /home/db2inst1
SQL1035N The database is currently in use. SQLSTATE=57019
-bash-3.2$ db2stop force
02/17/2015 13:39:14 0 0 SQL1064N DB2STOP processing was successful.
SQL1064N DB2STOP processing was successful.
-bash-3.2$ db2start
02/17/2015 13:39:20 0 0 SQL1063N DB2START processing was successful.
SQL1063N DB2START processing was successful.
-bash-3.2$ db2 connect to cashman
Database Connection Information
Database server = DB2/AIX64 9.7.0
SQL authorization ID = DB2INST1
Local database alias = CASHMAN
-bash-3.2$ db2 backup db cashman to /home/db2inst1
bash-3.2$ db2 restore db cashman incremental automatic from /home/db2inst1 taken at 20150217134041 logtarget /db2_log/cashman
SQL1035N The database is currently in use. SQLSTATE=57019
-bash-3.2$ db2stop force
02/17/2015 13:56:53 0 0 SQL1064N DB2STOP processing was successful.
SQL1064N DB2STOP processing was successful.
-bash-3.2$ db2start
02/17/2015 13:56:59 0 0 SQL1063N DB2START processing was successful.
SQL1063N DB2START processing was successful.
-bash-3.2$ db2 connect to cashman
Database Connection Information
Database server = DB2/AIX64 9.7.0
SQL authorization ID = DB2INST1
Local database alias = CASHMAN
-bash-3.2$ db2 restore db cashman incremental automatic from /home/db2inst1 taken at 20150217134041 logtarget /db2_log/cashman
SQL2581N Restore is unable to extract log files or restore a log directory
from the backup image to the specified path. Reason code "2".
-bash-3.2$ db2 restore db cashman incremental automatic from /home/db2inst1 taken at 20150217134041
注：停止db2,啟動連接后，可覆蓋原數據
SQL2539W Warning! Restoring to an existing database that is the same as the
backup image database. The database files will be deleted.
Do you want to continue ? (y/n)
Do you want to continue ? (y/n) y
DB20000I The RESTORE DATABASE command completed successfully.
創建數據庫
C:\Users\Administrator>db2 create database cashman using codeset utf-8 territory
cn
注：用db2inst1的用戶創建數據庫，然后創建模式，模式隸屬於用戶的關系，在賦予權限
DB20000I CREATE DATABASE命令成功完成。
C:\Users\Administrator>
C:\Users\Administrator>
C:\Users\Administrator>db2 connect to cashman
數據庫連接信息
數據庫服務器 = DB2/NT64 9.5.0
SQL 授權標識 = ADMINIST...
本地數據庫別名 = CASHMAN
C:\Users\Administrator>db2 restore db cashman incremental automatic from D:\ tak
en at 20150203144733
SQL2523W 警告！正在復原至與備份映像上的數據庫不同，但具有匹配名稱的現有數據庫。
目標數據庫將被備份版本覆蓋。將刪除與目標數據庫相關聯的前滾恢復日志。
想要繼續嗎？（y/n）
DB20000I RESTORE DATABASE命令成功完成。
db2注冊碼失效
C:\Users\Administrator>db2start
DB2-0 : 服務已返回特定的服務錯誤代碼。
2015-03-06 13:49:54 0 0 SQL8000N DB2START 處理失敗；找不到有效的產品許
可證。如果許可您使用此產品，那么應確保正確注冊了許可證密鑰。可以通過“許可證中
”或 db2licm 命令行實用程序來注冊許可證。許可證密鑰可從您的許可產品 CD 中獲得。
SQL1032N 未發出啟動數據庫管理器的命令。 SQLSTATE=57019
注：當出現上述問題，可能是注冊碼失效了
C:\Users\Administrator>db2 connect to cashman
SQL1032N 未發出啟動數據庫管理器的命令。 SQLSTATE=57019
C:\Users\Administrator>db2licm -l 注：可用該命令進行查證
Product name: "DB2 Enterprise Server Edition"
Expiry date: "已到期"
Product identifier: "db2ese"
Version information: "9.5"
在網上下載db2ese_cV9.5CPU.lic，用下邊的命令加載
C:\Users\Administrator>db2licm -a D:\db2ese_cV9.5CPU.lic
LIC1402I 成功地添加了許可證。
LIC1426I 現在，您已獲取本產品的使用許可，詳細信息請參閱許可協議。使用此產品必
須接受 IBM 許可協議的條款，該許可協議位於以下目錄： "D:\PROGRA~1\IBM\SQLLIB\lice
nse\en"
C:\Users\Administrator>
C:\Users\Administrator>db2licm -l 注：加載完和驗證結果
Product name: "DB2 Enterprise Server Edition"
License type: "CPU 選項"
Expiry date: "永久"
Product identifier: "db2ese"
Version information: "9.5"
Features:
DB2 Database Partitioning: "未許可"
DB2 Performance Optimization ESE: "未許可"
DB2 Storage Optimization: "未許可"
DB2 Advanced Access Control: "未許可"
DB2 Geodetic Data Management: "未許可"
DB2 pureXML ESE: "未許可"
IBM Homogeneous Federation ESE: "未許可"
IBM Homogeneous Replication ESE: "未許可"
C:\Users\Administrator>db2start
2015-03-06 14:27:54 0 0 SQL1063N DB2START 處理成功。
SQL1063N DB2START 處理成功。
C:\Users\Administrator>db2 drop db cashman
DB20000I DROP DATABASE命令成功完成。
C:\Users\Administrator>db2 create database cashman using codeset utf-8 territory
cn
DB20000I CREATE DATABASE命令成功完成。
注：用db2的用戶創建數據庫
C:\Users\Administrator>