Grant create dblink oracle
WebOct 15, 2002 · Oracle complains that "no such db link" even though it still shows up in user_db_links. I tried to change back to the old global_name 'ADB' but it didn't help. If I create a new db link with the same name 'REMOTEDB' a new entry is found in user_db_links with all same information except it has the domain name and this new link … Web16 hours ago · Oracle数据泵导入导出数据数据导出(expdp)新的改变功能快捷键合理的创建标题,有助于目录的生成如何改变文本的样式插入链接与图片如何插入一段漂亮的代码片生成一个适合你的列表创建一个表格设定内容居中、居左、居右SmartyPants创建一个自定义列表如何创建一个注脚注释也是必不可少的KaTeX ...
Grant create dblink oracle
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WebApr 13, 2024 · expdp和impdp是Oracle数据库中的工具,用于导出和导入数据。expdp用于将数据库中的数据导出到一个文件中,impdp用于将导出的数据文件导入到另一个数据库中。expdp和impdp具有以下特点: 1.支持并行导出和导入,可以提高数据迁移的效率。2. 支持压缩和加密导出和导入,可以保护数据的安全性。 WebRestriction on Creating Database Links You cannot create a database link in another user's schema, and you cannot qualify dblink with the name of a schema. Periods are permitted in names of database links, so Oracle Database interprets the entire name, such as ralph.linktosales , as the name of a database link in your schema rather than as a ...
WebApr 6, 2024 · CREATE OR REPLACE VIEW 视图名 AS SELECT * FROM 表名@GW; ... grant all privileges to B. 然后就可以跨库查询,方便数据比对了~ 语句创建dblink. create database link XXX_LINK connect to name identified by pwd using ' (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP) (HOST = XXX.XXX.XXX) … WebApr 12, 2024 · 为你推荐; 近期热门; 最新消息; 心理测试; 十二生肖; 看相大全; 姓名测试; 免费算命; 风水知识
WebApr 5, 2002 · private is private. public isn't private. conflict of interest here. If you could create a public synonym to expose a private dblink, it would be the same as a public database link -- hence it would raise the same "security" issues (whatever that might be -- i cannot think of any if everyone needs access to the other system, they need access … WebMay 9, 2007 · grant database link to another user. user128148 May 9 2007 — edited Mar 20 2012. After I created a database link, how do I grant the database link to another …
Web测试环境: 源 windows oracle 目标 windows oracle 注 本文中所说的 schema 和 user 是一个意思 impdp 的数据源既可以是expdp 导出来的DMP文件 也可以是一数据库 通过neork_link 参数来指定数据源 schemas 参数说明要复制的用户 remap_schemas 参数说明源用户与目标用 …
WebUse the CREATE DATABASE LINK statement to create a database link. A database link is a schema object in one database that enables you to access objects on another database. The other database need not be an Oracle Database system. However, to access non … parni cistic etaWebJul 15, 2016 · You could create a stored procedure on Database2 that does whatever DDL you want and then grant the database link user execute access on that procedure. Or you could get really tricky and schedule a job to run on database2 that would actually do the grants but that's a pretty complicated architecture. オムロンplc バッテリー交換方法WebFeb 15, 2012 · Oracle article about Create database link: To access a remote schema object, you must be granted access to the remote object in the remote database. That … parni cisticeWebJul 27, 2024 · Create a DB Link in Another User. Let's try to create a database link for HR by SYS and see what will happen. SQL> show user; USER is "SYS". SQL> create database link HR.DBLINK1 connect to hr identified by hr using 'erpdb'; Database link created. SQL> select db_link from dba_db_links where owner = 'HR'; no rows selected. parni cistic na calouneniWebJul 11, 2016 · Database links are public (everyone) or private (only one). Let's say you had this: user A: has a db link to a remote database user B: you want to allow access via A to … オムロン plc 命令語 マニュアルWebMar 9, 2024 · To answer your first question: No, you cannot achieve this. Private database links must be created by the owner of the link. You cannot create a private link in … parni cistic recenzeWebApr 20, 2024 · In this section i would like to explain more about the oracle database link and its examples. There are two types of database links; Public db links and private db links. 1.Public Database links : The public database links are useful and accessible public to all users of that database. 2.Private Database links : Private database links are most ... parni generator