Script para conceder permissões da Oracle

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Aplica-se a: SQL Server

O script fornecido neste tópico é usado durante a configuração de Oracle Database que publicará dados usando a replicação do Microsoft SQL Server. Esse script também está disponível no seguinte diretório após a instalação: <unidade>:\\Arquivos de Programas\Microsoft SQL Server\<InstanceName>\\MSSQL\Install\oracleadmin.sql. Para obter mais informações sobre como configurar o banco de dados Oracle, consulte Configurar um Publicador Oracle.

Observação

Este script inclui a instrução GRANT CREATE ANY TRIGGER TO &&AdminLogin;que é necessária para os gatilhos usados pela replicação transacional. Se você usar somente replicação de instantâneos, remova essa linha do script.

Para executar o script do utilitário Oracle SQL*Plus

  1. No SQL Server Distributor, abra uma janela de prompt de comando.

  2. Para usar o SQL*PLUS para se conectar a um banco de dados Oracle e executar o script oracleadmin.sql a partir de seu diretório padrão de instalação, digite a seguinte sintaxe:

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

    Neste exemplo, a conta interna Oracle sistema é usada para se conectar a um banco de dados Oracle com um nome de rede de "orcl".

  3. Quando solicitado, especifique o nome de usuário, a senha de usuário e o espaço de tabela padrão.

--***********************************************************************  
-- 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;

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