Get last command in SQL Server without DBCC INPUTBUFFER

问题

Is there a way to get the last executed SQL Server command without the use of DBCC INPUTBUFFER?

For example, is there a System View or Catalog that contains this information?

Thanks.

回答1:

You can pass your SPID (SQL Process ID) to the following:

DECLARE @sql_handle VARBINARY(128);

SELECT @sql_handle = sql_handle
FROM sys.sysprocesses
WHERE spid = @@SPID; --you can pass a different SPID here

SELECT [text]
FROM sys.dm_exec_sql_text(@sql_handle);

回答2:

Yes, from SQL Server 2014 SP4 and newer, you can use the following DMV:

IF OBJECT_ID('sys.dm_exec_input_buffer') IS NOT NULL --we are running SQL 2014 SP4 or newer!
BEGIN
    SELECT b.*
    FROM sys.dm_exec_input_buffer(@@SPID, NULL) b;
END
ELSE --we are running SQL 2014 SP3 or older...
BEGIN
    CREATE TABLE #TraceInfo (
        EventType NVARCHAR(255)
        ,parameters INTEGER
        ,event_info NVARCHAR(4000)
        );

    INSERT INTO #TraceInfo
    EXEC ('DBCC INPUTBUFFER(@@SPID) WITH NO_INFOMSGS');

    SELECT t.*
    FROM #TraceInfo t;
END

来源：https://stackoverflow.com/questions/19397828/get-last-command-in-sql-server-without-dbcc-inputbuffer