Realizar consultas a la base de datos de ejemplo y sus diferentes vistas

Puede consultar la base de datos event_historical para visualizar eventos de error, eventos de advertencia y eventos recientes específicos.

Nota: Reemplace el prefijo dbo.VE_ en los siguientes ejemplos por el prefijo correspondiente de la base de datos de eventos.

Mostrar los eventos de error

La siguiente consulta muestra todos los eventos de error de la tabla event_historical.

CREATE VIEW error_events AS
    (
    SELECT ev.EventID, ev.Time, ev.Module, ev.EventType, ev.ModuleAndEventText
        FROM dbo.VE_event_historical AS ev
        WHERE ev.Severity = ‘ERROR’
    );

Mostrar los eventos de advertencia

La siguiente consulta muestra todos los eventos de advertencia de la tabla event_historical.

CREATE VIEW warning_events AS
    (
    SELECT ev.EventID, ev.Time, ev.Module, ev.EventType, ev.ModuleAndEventText
        FROM dbo.VE_event_historical AS ev
        WHERE ev.Severity = ‘WARNING’
    );

Mostrar los eventos recientes

La siguiente consulta muestra todos los eventos recientes que están asociados con el usuario fred en el dominio MYDOM.

CREATE VIEW user_fred_events AS
    (
    SELECT ev.EventID, ev.Time, ev.Module, ev.EventType, ev.Severity, ev.Acknowledged
        FROM dbo.VE_event_historical AS ev,
            dbo.VE_event_data_historical AS ed
        WHERE ev.EventID = ed.EventID AND ed.Name = 'UserDisplayName' AND ed.StrValue =
            ‘MYDOM\fred’
    );

La siguiente consulta muestra todos los eventos recientes en los que el agente de una máquina se apaga.

CREATE VIEW agent_shutdown_events AS
    (
    SELECT ev.EventID, ev.Time, ed.StrValue
        FROM dbo.VE_event_historical AS ev,
            dbo.VE_event_data_historical AS ed
        WHERE ev.EventID = ed.EventID AND ev.EventType = ‘AGENT_SHUTDOWN’ AND
            ed.Name = ‘MachineName’
    );

La siguiente consulta muestra todos los eventos recientes en los que un escritorio no se pudo iniciar porque el grupo de escritorios estaba vacío.

CREATE VIEW desktop_launch_failure_events AS
    (
    SELECT ev.EventID, ev.Time, ed1.StrValue, ed2.StrValue
        FROM dbo.VE_event_historical AS ev,
            dbo.VE_event_data_historical AS ed1,
            dbo.VE_event_data_historical AS ed2
        WHERE ev.EventID = ed1.EventID AND ev.EventID = ed2.EventID AND
            ev.EventType = ‘BROKER_POOL_EMPTY’ AND
            ed1.Name = ‘UserDisplayName’ AND ed2.Name = ‘DesktopId’
    );

La siguiente consulta muestra todos los eventos recientes en los que un administrador eliminó un grupo de escritorios.

CREATE VIEW desktop_pool_removed_events AS
    (
    SELECT ev.EventID, ev.Time, ed1.StrValue, ed2.StrValue
        FROM dbo.VE_event_historical AS ev,
            dbo.VE_event_data_historical AS ed1,
            dbo.VE_event_data_historical AS ed2
        WHERE ev.EventID = ed1.EventID AND ev.EventID = ed2.EventID AND
            ev.EventType = ‘ADMIN_DESKTOP_REMOVED’ AND
            ed1.Name = ‘UserDisplayName’ AND ed2.Name = ‘DesktopId’
);

La siguiente consulta enumera todos los eventos recientes en los que un administrador agregó un repositorio ThinApp.

CREATE VIEW thinapp_repository_added_events AS
    (
    SELECT ev.EventID, ev.Time, ed1.StrValue, ed2.StrValue, ed3.StrValue
        FROM dbo.VE_event_historical AS ev,
            dbo.VE_event_data_historical AS ed1,
            dbo.VE_event_data_historical AS ed2,
            dbo.VE_event_data_historical AS ed3
        WHERE ev.EventID = ed1.EventID AND ev.EventID = ed2.EventID AND ev.EventID = ed3.EventID
        AND
            ev.EventType = ‘ADMIN_THINAPP_REPO_ADDED’ AND
            ed1.Name = ‘UserDisplayName’ AND ed2.Name = ‘ThinAppRepositoryName’ AND
            ed3.Name = ‘ThinAppRepositoryPath’
);