SqlConnection conn = new SqlConnection("Server=.;Database=master;Trusted_Connection=True");
conn.Open();
SqlCommand cmd = new SqlCommand("SELECT spid FROM sysprocesses ,sysdatabases WHERE sysprocesses.dbid=sysdatabases.dbid AND sysdatabases.Name='SanHai'", conn);
SqlDataReader dr; dr = cmd.ExecuteReader();
ArrayList list = new ArrayList();
while (dr.Read())
{
list.Add(dr.GetInt16(0));
}
dr.Close();
for (int i = 0; i < list.Count; i++)
{
cmd = new SqlCommand(string.Format("KILL {0}", list), conn);
cmd.ExecuteNonQuery();'.' 附近有语法错误。
}
conn.Open();
SqlCommand cmd = new SqlCommand("SELECT spid FROM sysprocesses ,sysdatabases WHERE sysprocesses.dbid=sysdatabases.dbid AND sysdatabases.Name='SanHai'", conn);
SqlDataReader dr; dr = cmd.ExecuteReader();
ArrayList list = new ArrayList();
while (dr.Read())
{
list.Add(dr.GetInt16(0));
}
dr.Close();
for (int i = 0; i < list.Count; i++)
{
cmd = new SqlCommand(string.Format("KILL {0}", list), conn);
cmd.ExecuteNonQuery();'.' 附近有语法错误。
}
或存储过程
CREATE proc RestoreDb @bkfile nvarchar(1000),@dbname sysname='',@dbpath nvarchar(260)='',@retype nvarchar(10)='DB',@filenumber int=1, @overexist bit=1,@killuser bit=1
as declare @sql varchar(8000) if isnull(@dbname,'')=''select @sql=reverse(@bkfile),@sql=case when charindex('.',@sql)=0 then @sql else substring(@sql,charindex('.',@sql)+1,1000) end ,@sql=case when charindex('\',@sql)=0 then @sql else left(@sql,charindex('\',@sql)-1) end,@dbname=reverse(@sql)
set @sql='restore '+case @retype when 'LOG' then 'log ' else 'database ' end+@dbname+' from disk='''+@bkfile+''''+' with file='+cast(@filenumber as varchar) +case when @overexist=1 and @retype in('DB','DBNOR') then ',replace' else '' end +case @retype when 'DBNOR' then ',NORECOVERY' else ',RECOVERY' end
print @sql
if @overexist=1 and @killuser=1
begin declare @spid varchar(20) declare #spid cursor for select spid=cast(spid as varchar(20)) from master..sysprocesses where dbid=db_id(@dbname) open #spid fetch next from #spid into @spid while @@fetch_status=0 begin exec('kill '+@spid) fetch next from #spid into @spid End close #spid deallocate #spid End
exec (@sql)