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建立一個 Oracle 帳號, 我們會依循下列步驟.
1. 建立該帳號所需要的 Tablespace.
2. 建立帳號.
3. 給予該帳號權限.
大概就這三個步驟就完成了, 實在很簡單, 來看一個實例好了.
1. 建立該帳號所需要的 Tablespace.
CREATE TABLESPACE TBS_RED_BEAN
LOGGING
DATAFILE '/oracle/data/tbs_red_bean.dbf' SIZE 50M REUSE
AUTOEXTEND
ON NEXT 5120K MAXSIZE 51200K EXTENT MANAGEMENT LOCAL UNIFORM
SIZE 1024K SEGMENT SPACE MANAGEMENT MANUAL
2. 建立帳號, 並限定其使用空間大小.
CREATE USER RED_BEAN PROFILE "DEFAULT"
IDENTIFIED BY RED_BEAN DEFAULT TABLESPACE TBS_RED_BEAN
TEMPORARY TABLESPACE TEMP
QUOTA 51200 K
ON TBS_RED_BEAN
ACCOUNT UNLOCK
3. 給予該帳號權限.
grant CONNECT to RED_BEAN;
grant CREATE SESSION to RED_BEAN;
grant ALTER SESSION to RED_BEAN;
grant SELECT ANY DICTIONARY to RED_BEAN;
grant select on green_bean.employee to RED_BEAN;
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