ORACLE会话数、连接数配置
ORACLE会话数、连接数配置ORACLE的会话数和连接数参数配置以sysdba身份登录sqlplus sys/xxxx as sysdba;查看最大连接数:show parameter processes;show parameter sessions;查看当前最大连接数:select count(*) from v$process;select count(*) from v$session;修改最大连接数:alter system set processes=1500 scope=spfile;alter system set sessions=2000 scope=spfile;创建pfilecreate pfile from spfile;重启数据库:shutdown immediate;startup;