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Oracle中的DRCP

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Release: 2016-06-07 17:16:47
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DRCP 是Database Resident Connection Pool. 默认数据库是有sys_default_connection_pool, 只是没有被打开而已

DRCP 是Database Resident Connection Pool.  默认数据库是有sys_default_connection_pool, 只是没有被打开而已

start DRCP:
sqlplus / as sysdba
execute dbms_connection_pool.start_pool();
在RAC环境中 在任何一个instance上面执行都行

使用方法
在tnsnames.ora中设置server=pooled.

stop DRCP:
execute dbms_connection_pool.stop_pool();

修改pool的配置
execute dbms_connection_pool.alter_param(' ','MINSIZE', '10');

相关的view
DBA_CPOOL_INFO,  v$cpool_conn_info,  v$cpool_stats, v$cpool_cc_stats

linux

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