授予 Oracle 权限的脚本

适用于：SQL Server

本主题中提供的脚本用于配置使用 Microsoft SQL Server 复制发布数据的 Oracle 数据库。 安装后，该脚本也会出现在以下目录中：<drive>:\\Program Files\Microsoft SQL Server\<InstanceName>\MSSQL\Install\oracleadmin.sql。 有关配置 Oracle 数据库的详细信息，请参阅配置 Oracle 发布服务器。

注意

该脚本包含 GRANT CREATE ANY TRIGGER TO &&AdminLogin;语句，事务复制所用的触发器需要这个语句。 如果您仅使用快照复制，请将该行从脚本中删除。

从 Oracle SQL*Plus 实用工具运行脚本

1. 在 SQL Server 分发服务器中，打开一个命令提示符窗口。

2. 若要使用 SQL*PLUS 连接到 Oracle 数据库并从其默认安装目录执行 oracleadmin.sql 脚本，请键入以下语法：

   sqlplus system/P@$$W0rd@orcl @"c:\Program Files\Microsoft SQL Server\<InstanceName>\MSSQL\Install\oracleadmin.sql"  
   

   在此示例中，使用内置 Oracle 帐户 system 连接到网络名称为“orcl”的 Oracle 数据库。

3. 在得到提示后，请指定用户名称、用户密码和默认的表空间。

--***********************************************************************  
-- Copyright (c) 2003 Microsoft Corporation  
--  
-- File:  
--  oracleadmin.sql  
--  
-- Purpose:  
-- PL/SQL script to create a database user with the required   
-- permissions to administer SQL Server publishing for an Oracle  
-- database.  
--  
-- &&ReplLogin        == Replication user login  
-- &&ReplPassword     == Replication user password  
-- &&DefaultTablespace == Tablespace that will serve as the default  
-- tablespace for the replication user.  
-- The replication user will be authorized to allocate UNLIMITED space  
-- on the default tablespace, which must already exist.  
--  
-- Notes:  
--  
-- This script must be run from an Oracle login having the  
-- authorization to create a new user and grant unlimited tablespace on  
-- any existing tablespace. The login must also be able to grant to the  
-- newly created login the following authorizations:  
--  
-- create public synonym  
-- drop public synonym  
-- create sequence  
--  create procedure  
-- create session  
-- create table  
-- create view  
--  
-- Additionally, the following properties are also required for  
-- transactional publications.  
--  
-- create any trigger  
--  
--  All of the privileges may be granted through a role, with the  
-- exception of create table, create view, and create any trigger.  
-- These must be granted explicitly to the replication user login.  
-- In the script, all grants are granted explicitly to the replication  
-- user.  
--  
-- In addition to these general grants, a table owner must explicitly  
-- grant select authorization to the replication user on a table before  
-- the table can be published.  
--  
***********************************************************************  
  
ACCEPT ReplLogin CHAR PROMPT 'User to create for replication: ';  
ACCEPT ReplPassword CHAR PROMPT 'Replication user passsword: ' HIDE;  
ACCEPT DefaultTableSpace CHAR DEFAULT 'SYSTEM' PROMPT 'Default tablespace: ';  
  
-- Create the replication user account  
CREATE USER &&ReplLogin IDENTIFIED BY &&ReplPassword DEFAULT TABLESPACE &&DefaultTablespace QUOTA UNLIMITED ON &&DefaultTablespace;  
  
-- It is recommended that only the required grants be granted to this  
-- user.  
--  
-- The following 5 privileges are granted explicitly, but could be  
-- granted through a role.  
GRANT CREATE PUBLIC SYNONYM TO &&ReplLogin;  
GRANT DROP PUBLIC SYNONYM TO &&ReplLogin;  
GRANT CREATE SEQUENCE TO &&ReplLogin;  
GRANT CREATE PROCEDURE TO &&ReplLogin;  
GRANT CREATE SESSION TO &&ReplLogin;  
  
-- The following privileges must be granted explicitly to the  
-- replication user.  
GRANT CREATE TABLE TO &&ReplLogin;  
GRANT CREATE VIEW TO &&ReplLogin;  
  
-- The replication user login needs to be able to create a tracking  
-- trigger on any table that is to be published in a transactional  
-- publication. The CREATE ANY privilege is used to obtain the  
-- authorization to create these triggers.  To replicate a table, the  
-- table owner must additionally explicitly grant select authorization  
-- on the table to the replication user.  
--  
-- NOTE: CREATE ANY TRIGGER is not required for snapshot publications.  
GRANT CREATE ANY TRIGGER TO &&ReplLogin;  

另请参阅

配置 Oracle 发布服务器