xp_logevent警告条目

Question

我无法使用xp_logevent在系统事件日志中将消息输入作为警告

Answer 1

这是关于xp_logevent (Transact-SQL)

的文档

当我运行此示例时（来自上述Windows Server 2003 Enterprise上SQL Server 2005 Enterprise的文档）：

--I'm not sure why they declare their local variables with @@, but this code is right from the documentation
DECLARE @@TABNAME varchar(30)
DECLARE @@USERNAME varchar(30)
DECLARE @@MESSAGE varchar(255)
SET @@TABNAME = 'customers'
SET @@USERNAME = USER_NAME()
SELECT @@MESSAGE = 'The table ' + @@TABNAME + ' is not owned by the user 
   ' + @@USERNAME + '.'

USE master
EXEC xp_logevent 60000, @@MESSAGE, informational

系统日志中有一条消息：

Type: Informational
Source: MSSQLSERVER
Category: (2)
Event: 17061
User: N/A
Description: Error: 60000 Severity: 10 State: 1 The table customers is not owned by the user dbo.