1. Oracle – 連接Oracle

15Feb11

用pico 打開.login_user
> cd ~
> pico .login_user

加入以下兩行,使系統辦認到sqlplus
setenv ORACLE_HOME /usr/local/dbpackages/oracle
setenv PATH $ORACLE_HOME/bin:${PATH}

使系統重新讀取 .login_user
source .login_user

現在可以打開sqlplus 連接Oracle
sqlplus @<server address>

轉換用戶密碼

alter user identified by <new password>;

假設有一個文件lab1.sql在主目錄,輸入

@lab1
Oracle 會執行lab1.sql 內的指令

顯示表格結構
desc or describe
應該會有結果顥示

設定pico 為預設sql 編輯器
define _editor = pico
離開Oracle
exit



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