在Debian上连接Oracle数据库需先安装客户端,再配置环境变量,最后通过工具测试连接,具体步骤如下:
instantclient-basic-linux.x64-XX.X.zip)。/opt/oracle/instantclient_XX_X),安装依赖包libaio1。~/.bashrc或/etc/profile,添加以下内容:export ORACLE_HOME=/opt/oracle/instantclient_XX_X
export LD_LIBRARY_PATH=$ORACLE_HOME:$LD_LIBRARY_PATH
export PATH=$ORACLE_HOME:$PATH
source ~/.bashrc使配置生效。listener.ora(位于$ORACLE_HOME/network/admin),确保监听端口(默认1521)和主机配置正确。tnsnames.ora,添加服务名、主机、端口等信息,例如:ORCL = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = your_host)(PORT = 1521)) (CONNECT_DATA = (SERVICE_NAME = orcl)))
sqlplus工具测试:sqlplus username/password@ORCL
(ORCL为tnsnames.ora中配置的服务名)。注意事项:
alien转换RPM包)实现,可能存在兼容性问题。