What is Eventclass?
Event classes are the classes that represent events at the core of java’s event handling mechanism. At the root of the Java event class hierarchy is EventObject, which is in java.util. It is the superclass of all events. Its constructor is: EventObject (Object src)
What is event class in SQL Server Profiler?
SQL Server Profiler lets you record events as they occur in an instance of the Microsoft SQL Server Database Engine. The recorded events are instances of the event classes in the trace definition.
What indicates that an exception has occurred in SQL Server?
The Exception event class indicates that an exception has occurred in SQL Server.
What is SQL trace event?
A collection of events and data returned by the Database Engine. Trace (verb) To collect and monitor events in an instance of SQL Server. Tracedefinition. A collection of event classes, data columns and filters that identify the types of events to be collected during a trace.
Is the super class of event classes?
The superclass of all events is EventObject , derived from Object , and included in the java. util package. For convenience, AWTEvent and its kin have been grouped into a separate package, called java. awt.
What is the role of EventObject class?
EventObject class It is the root class from which all event state objects shall be derived. All Events are constructed with a reference to the object, the source, that is logically deemed to be the object upon which the Event in question initially occurred upon. This class is defined in java.
How do I select an event in SQL Profiler?
Events Selection tab To view this window, use SQL Server Profiler to open a trace table. Then on the File menu, click Properties, and then click the Events Selection tab.
What is RPC in SQL Server Profiler?
An RPC is a parameterized SQL request sent from the application, which could be a stored procedure call or parameterized batch of one or more statements. RPC completed is of interest to determine the duration of the entire proc call.
Does Raiserror stop execution?
RaisError does not end processing of a batch. All you need to do is put a Return after the RaisError and the batch will stop there.
How many types of exception are there in SQL?
Exception types There are three types of exceptions: Predefined exceptions are error conditions that are defined by PL/SQL. Non-predefined exceptions include any standard TimesTen errors. User-defined exceptions are exceptions specific to your application.
How do I trace a SQL query?
Open SQL Server Profiler Just search for the tool on your computer where SQL server is running. It should automatically come with the installation. Once that is open you click ‘file/new trace’ and connect to the database similar to when opening SQL server management studio.
Where do I find event classes in SQL Server?
SQL Server Profiler lets you record events as they occur in an instance of the Microsoft SQL Server Database Engine. The recorded events are instances of the event classes in the trace definition. In SQL Server Profiler, event classes and their event categories are available on the Events Selection tab of the Trace File Properties dialog box.
What are event classes in.net common language?
The CLR Event Category includes event classes that are produced by the execution of .NET common language runtime (CLR) objects. The Database Event Category includes event classes that are produced when data or log files grow or shrink automatically. The Deprecation Event Category includes deprecation related events.
What are the event classes in OLEDB database?
The Objects Event Category includes event classes that are produced when database objects are created, opened, closed, dropped, or deleted. The OLEDB Event Category includes event classes that are produced by OLE DB calls.
Where are the event categories in SQL Server?
In SQL Server Profiler, event classes and their event categories are available on the Events Selection tab of the Trace File Properties dialog box. The following table describes the event categories and lists their associated event classes. The Broker Event Category includes event classes that are produced by the Service Broker.
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