摘要:
1、查询oracle的连接数 select count(*) from v$session;2、查询oracle的并发连接数 select count(*) from v$session where status='ACTIVE';3、查看不同用户的连接数 select username,co... 阅读全文
摘要:
转载自:An Inside Look at the Components of a Recommendation EngineApril 9, 2015Carol McDonaldRecommendation engines help narrow your choices to those tha... 阅读全文