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# 下载链接: 选择basic包oracle-instantclient11.2-basic-11.2.0.1.0-1.x86_64.rpm oracle-instantclient11.2-sqlplus-11.2.0.1.0-1.x86_64.rpm oracle-instantclient11.2-jdbc-11.2.0.1.0-1.x86_64.rpm oracle-instantclient11.2-odbc-11.2.0.1.0-1.x86_64.rpm oracle-instantclient11.2-devel-11.2.0.1.0-1.x86_64.rpm oracle-instantclient11.2-tools-11.2.0.1.0-1.x86_64.rpm
mkdir /opt/oraclecd /opt/oracle
# 上传所有rpm包到当前目录rpm -ivh [包名]
# 逐一安装rpm -ivh oracle-instantclient11.2-basic-11.2.0.1.0-1.x86_64.rpmrpm -ivh oracle-instantclient11.2-sqlplus-11.2.0.1.0-1.x86_64.rpmrpm -ivh oracle-instantclient11.2-jdbc-11.2.0.1.0-1.x86_64.rpmrpm -ivh oracle-instantclient11.2-odbc-11.2.0.1.0-1.x86_64.rpmrpm -ivh oracle-instantclient11.2-devel-11.2.0.1.0-1.x86_64.rpmrpm -ivh oracle-instantclient11.2-tools-11.2.0.1.0-1.x86_64.rpm
mkdir -p /usr/lib/oracle/11.2/client64/network/admin/
vim /usr/lib/oracle/11.2/client64/network/admin/tnsnames.ora
ORCL = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = IP)(PORT = 1521)) (IP为实际IP地址,PORT为实际端口)(CONNECT_DATA = (SERVER = DEDICATED)(SERVICE_NAME = SID) // 实例名))
vim ~/.bashrc
export ORACLE_HOME=/usr/lib/oracle/11.2/client64export TNS_ADMIN=${ORACLE_HOME}/network/adminexport NLS_LANG='simplified chinese_china'.AL32UTF8 # 根据需要修改字符集export LD_LIBRARY_PATH=${ORACLE_HOME}/libexport PATH=${ORACLE_HOME}/bin:$PATH
source ~/.bashrc
sqlplus /nologSQL> conn xxxx/xxxx@orcl
检查tnsnames.ora配置是否正确 检查ORACLE_HOME 是否正确 验证IP和端口是否正确
是 -help 查看帮助信息是 -version 查看版本信息是 -U username 使用不同的用户登录是 -S schemactx 进入schema上下文是 -p password 输入密码是 -c <命令> 执行单个命令是 -t执行SQL script 命令>
通过以上步骤,您可以完成Oracle Instant Client的安装与配置。请根据实际需要调整配置参数,确保网络环境和服务配置正确无误。
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