如何查看sqlserver数据库连接数:SELECT*FROM [Master].[dbo].[SYSPROCESSES]WHERE[DBID] IN ( SELECT [DBID] FROM [Master].[dbo].[SYSDATABASES] WHERE NAME=databaseName ) 无 SELECT * FROM [Master].[dbo].[SYSPROCESSES] WHERE [DBID] IN ( SELECT [DBID] FROM [Master].[dbo].[SYSDATA