昕友软件开发

摘要： select count(distinct net_address)-1 as 当前连接数 from master..sysprocesses;select @@CONNECTIONS as 连接或试图连接数,@@MAX_CONNECTIONS as 允许的同时用户连接的最大数;SELECT COUNT(*) AS 所有进程数 FROM master..sysprocesses;SELECT cn... 阅读全文

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