Module-Database-DB2使用文档 2021-10-23 module Database, module Comments安装部署Docker 部署详见 Docker-Db2宿主机部署参考链接: Linux 下 DB2 数据库安装过程详解12345678910数据库配置创建数据库db2 create database 数据库名develop PAGESIZE 32 K #建立数据库develop,32K,默认建立16k,32k空间大关闭防火墙systemctl stop firewalld.service # 关闭 firewall centos7的防火墙systemctl stop iptables.service # 关闭 iptables centos6的防火墙systemctl disable firewalld.service # 禁止firewall开机启动systemctl disable iptables.service # 禁止iptables 开机启动功能模块安装 Python-DB2 驱动若无 DB2 驱动,连接报错如下123456>>> import ibm_db>>> connStr = "DATABASE=XCDW;HOSTNAME=192.168.100.167;PORT=50000;PROTOCOL=TCPIP;UID=xcdw;PWD=qwe123;">>> conn = ibm_db.connect(connStr, "", "")Traceback (most recent call last): File "<stdin>", line 1, in <module>SystemError: error return without exception set解决方案1234567891011121314151617181920212223步骤1:# 数据库用户[db2inst1@localhost ~]$ lltotal 8drwxrwxr-x. 3 db2inst1 db2iadm1 4096 Nov 13 19:10 db2inst1drwxrwsr-t. 25 db2inst1 db2iadm1 4096 Nov 13 19:10 sqllib[db2inst1@localhost ~]$ pwd/home/db2inst1[db2inst1@localhost ~]$# 将如下加入到数据库用户 .bash_profile 中. db2inst1为用户名称export PATH=$PATH:.$HOME/bin:/home/db2inst1/sqllib/binif [ -f /home/db2inst1/sqllib/db2profile ]thensource /home/db2inst1/sqllib/db2profilefi步骤2# 解压得到 clidrivertar -zxvf linuxx64_odbc_cli.tar.gz# 将 clidriver 复制到 ibm-db 下cp -r clidriver/ xcdw1_env/lib/python2.7/site-packages/ibm_db-2.0.7.dist-info/.