Linux中创建oracle视图并授权

目录

第一步：

第二步：

第三步：创建视图

注意点：

 示例

第一步：

su - oracle

第二步：

sqlplus / as sysdba 

第三步：创建视图

CREATE OR REPLACE VIEW 视图名称 AS sql语句

第四步：授权

grant select on 视图名称 to 用户;

grant select on ctp_affair_view to V3XUSER; 

注意点

在Oracle里，表的别名不能用as,列的别名可以用as（否则会报错右括号多余）

  select a.appname from appinfo a;-- 正确

  select a.appname from appinfo as a;-- 错误

 在创建视图的Oracle语句里面，每一个表都要写为 用户名·数据表

V3XUSER.org_member

 示例

   CREATE OR REPLACE VIEW bul_data_view AS SELECT DISTINCT
    org_member.CODE AS CREATE_USER_CODE,
    org_unit.NAME AS ORG_UNIT_NAME,
    org_unit.CODE AS ORG_UNIT_CODE,
    up1.CODE AS UPDATE_USER_CODE,
    up2.CODE AS AUDIT_USER_CODE,
    up3.CODE AS PUBLISH_USER_CODE,
    to_char(bul_data.PUBLISH_CHOOSE) PUBLISH_CHOOSE,
    to_char(bul_data.WRITE_PUBLISH) WRITE_PUBLISH,
    to_char(bul_data.OPEN_RECORD_READ) OPEN_RECORD_READ,
    to_char(bul_data.SHORT_CONTENT) SHORT_CONTENT
            FROM
    V3XUSER.bul_data
    INNER JOIN V3XUSER.org_member ON bul_data.CREATE_USER = org_member.ID
    LEFT JOIN V3XUSER.org_unit ON bul_data.ACCOUNTID = org_unit.ID
    LEFT JOIN (SELECT m.CODE, m.ID FROM V3XUSER.bul_data b LEFT JOIN V3XUSER.org_member m ON m.ID = b.UPDATE_USER) up1 ON up1.id = bul_data.UPDATE_USER
    LEFT JOIN (SELECT m.CODE, m.ID FROM V3XUSER.bul_data b LEFT JOIN V3XUSER.org_member m ON m.ID = b.AUDIT_USER_ID) up2 ON up2.id = bul_data.AUDIT_USER_ID
    LEFT JOIN (SELECT m.CODE, m.ID FROM V3XUSER.bul_data b LEFT JOIN V3XUSER.org_member m ON m.ID = b.PUBLISH_USER_ID) up3 ON up3.id = bul_data.PUBLISH_USER_ID;