1、设置PLSQL
Oracle Home：~~~\instantclient_11_2
OCI Library：~~~\instantclient_11_2\oci.dll
2、配置系统环境变量
选择"Path" - 点击"编辑", 把 "~~~\instantclient_11_2;" 加入;
点击"新建", 变量名设置为"TNS_ADMIN", 变量值设置为"~~~\instantclient_11_2;", 点击"确定";
点击"新建", 变量名设置为"NLS_LANG", 变量值设置为"SIMPLIFIED CHINESE_CHINA.ZHS16GBK", 点击"确定";
