dbca查看幫助：
[oracle@wen ~]$ dbca -help
1）、運行靜默建庫語句
[oracle@wen ~]$ dbca -silent -cloneTemplate -gdbName wen -sid wen -sysPassword oracle -systemPassword oracle -emConfiguration LOCAL -dbsnmpPassword oracle -sysmanPassword oracle -responseFile /home/oracle/dbca.rsp
Copying database files
1% complete
3% complete
11% complete
18% complete
26% complete
37% complete
Creating and starting Oracle instance
40% complete
45% complete
50% complete
55% complete
56% complete
60% complete
62% complete
Completing Database Creation
66% complete
70% complete
73% complete
85% complete
96% complete
100% complete
Look at the log file "/u01/app/oracle/cfgtoollogs/dbca/wen/wen.log" for further details.
將wen庫運行的users改名：
SQL> select username,account_status from dba_users where account_status='OPEN';
USERNAME ACCOUNT_STATUS
------------------------------ --------------------------------
SYSTEM OPEN
SYS OPEN
SYSMAN OPEN
DBSNMP OPEN
MGMT_VIEW OPEN
2）使用模板建庫
模板位置：
[oracle@wen ~]$ ls $ORACLE_HOME/assistants/dbca/templates/
Data_Warehouse.dbc example.dmp New_Database.dbt Seed_Database.dfb
example01.dfb General_Purpose.dbc Seed_Database.ctl
建庫語句：
[oracle@wen ~]$ dbca -silent -createDatabase -templateName $ORACLE_HOME/assistants/dbca/templates/General_Purpose.dbc -gdbName wcw -sid wcw -responseFile NO_VALUE
或
[oracle@wen oradata]$ dbca -silent -createDatabase -templateName $ORACLE_HOME/assistants/dbca/templates/General_Purpose.dbc -gdbName wcw -sid wcw -emConfiguration LOCAL -dbsnmpPassword oracle -sysmanPassword oracle -responseFile NO_VALUE
靜默刪除數據庫：
[oracle@wen oradata]$ dbca -silent -deleteDatabase -sourceDB wen
Connecting to database
4% complete
9% complete
14% complete
19% complete
23% complete
28% complete
47% complete
Updating network configuration files
48% complete
52% complete
Deleting instance and datafiles
76% complete
100% complete
Look at the log file "/u01/app/oracle/cfgtoollogs/dbca/wen.log" for further details.
克隆數據庫
1、通過已有的orcl庫靜默方式創建一個模板出來：
[oracle@wen ~]$ dbca -silent -createCloneTemplate -sourceSID orcl -templateName chavin
Gathering information from the source database
4% complete
8% complete
13% complete
17% complete
22% complete
Backup datafiles
28% complete
88% complete
Creating template file
100% complete
Look at the log file "/u01/app/oracle/cfgtoollogs/dbca/silent0.log" for further details.
2、通過上文創建模板創建數據庫
[oracle@wen ~]$ dbca -silent -createDatabase -templateName $ORACLE_HOME/assistants/dbca/templates/chavin.dbc -gdbName chavin -sid chavin -sysPassword oracle -systemPassword oracle -responseFile NO_VALUE
Copying database files
1% complete
3% complete
11% complete
18% complete
26% complete
37% complete
Creating and starting Oracle instance
40% complete
41% complete
46% complete
51% complete
56% complete
57% complete
58% complete
61% complete
62% complete
Completing Database Creation
66% complete
70% complete
73% complete
85% complete
96% complete
100% complete
Look at the log file "/u01/app/oracle/cfgtoollogs/dbca/chavin/chavin.log" for further details.