HostNamenvarchar正在运行客户端的计算机的名称。 如果客户端提供了主机名,则填充此数据列。 若要确定主机名,请使用 HOST_NAME 函数。8是 IntegerDataint返回的行数。 如果查询返回一个错误,则该值为 NULL。 如果查询没有返回行,则该值为 0。25是
Filter daemon host The full-text filter daemon hosts are processes that safely load and drive extensible external components used for index and query, such as word breakers, stemmers, and filters, without compromising the integrity of the Full-Text Engine. A server instance uses a multithreaded ...
Full-text search architecture consists of the following processes:The SQL Server process (sqlservr.exe). The filter daemon host process (fdhost.exe). For security reasons, filters are loaded by separate processes called the filter daemon hosts. The fdhost.exe processes are created by an FDHOST ...
Dtshost.exe 2014.120.5605.1 76056 30 ноября 2018 г. 10:40 x86 Dtslog.dll 2014.120.5605.1 87312 30 ноября 2018 г. 10:47 x86 Dtsmsg120.dll 2014.120.5605.1 542488 30 ноября 2018 г. 10:47 x86 Dtspipeline.dll 2014.120.5605.1 1038096 30 ноября 2018 г...
SOSHOST_MUTEX 当托管组件(如 CLR)等待 SQL Server 互斥体同步对象时发生。 SOSHOST_RWLOCK 当托管组件(如 CLR)在 SQL Server 读取器同步对象上等待时发生。 SOSHOST_SEMAPHORE 在SQL Server 信号灯同步对象上等待托管组件(如 CLR)时发生。 SOSHOST_SLEEP 当宿主任务在等待一般事件出现期间睡眠时出现。 宿主任务...
Filter Daemon Host process篩選背景程式主機是全文檢索引擎所啟動的處理序。 它會執行下列全文檢索搜尋元件,而這些元件會負責存取、篩選和斷詞處理資料表的資料,以及斷詞處理和詞幹分析查詢輸入。篩選背景程式主機的元件如下所示:展開資料表 元件描述 通訊協定處理常式 這個元件會從記憶體中提取資料以便進一步處理,而且...
Returns information on the full-text catalogs that have some population activity in progress on the server. sys.dm_fts_fdhosts Returns information on the current activity of the filter daemon host or hosts on the server instance. sys.dm_fts_index_keywords_by_document ...
secure the communication between SQL Server and the full-text filter daemon. If the values are not provided, the FDHOST Launcher service, which is used to the filter daemon host process, is disabled. Use SQL Server Control Manager to change the service account and enable full-text functionality...
如果不是root,这个命令就只显示用户权限范围的sql语句 3)host列,显示这个语句是从哪个ip的哪个端口上发的,可以用来跟踪出现问题语句的用户 4)db列,显示这个进程目前连接的哪个数据库 5)command列,显示当前连接的执行的命令,一般取值为休眠(sleep),查询(query),连接(connect)等 6)time列,显示这个状态持续的时间,...
When installing SQL Server 2008 with full-text search on Windows Server® 2003, Setup prompts for a name and password for the low-privilege account to be created to host this fdhost.exe process. The MSSQLFDLauncher service uses these credentials to start the fdhost.exe process for full-text...