本机不安装Oracle客户端，使用PL SQL Developer连接远程数据库先到Oracle网站下载Instant Client（轻量级数据库客户端）Instant client的版本很多：主要是Basic和Basic Lite。Basic版本包括了所有的支持运行OCI、OCCI、JDBC、JDBC-OCI的文件，支持多种语言。Basic Lite是 Basic版本的精简版，只包括了英文的....

问答 2023-09-06 来自：开发者社区

Flink CDC oracle-cdc 连接数据库，报这个错误，知道是什么原因吗？

Flink CDC oracle-cdc 连接数据库，报这个错误，有哪位大哥知道是什么原因吗？我归档日志是开起来了的

问答 2023-07-05 来自：开发者社区

Oracle VPN 断开后重建连接，数据库无法恢复连接

` spring: ========================== datasource数据库设定 datasource: type: com.alibaba.druid.pool.DruidDataSource driver-class-name: oracle.jdbc.OracleDriver url: jdbc:oracle:thin:@10.19.0.17:1521:MoOne ....

文章 2023-06-13 来自：开发者社区

oracle连接并获取外部数据库

创建外部数据库的dblinkcreate public database link 数据库链接名  connect to 数据库名 identified by 数据库密码  using '(DESCRIPTION =(ADDRESS_LIST =(ADDRESS =(PROTOCOL = TCP)(HOST = 主机号)(PORT = 端口号)))(CONNECT_DATA ....

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