Questões de Concurso

O administrador de uma instalação MS SQL Server detectou a existência de uma transação em atividade no sistema, cujo processamento está muito demorado. Assinale a opção que apresenta a consulta que fornece os dados adequados para que a transação seja corretamente identificada e o comando kill executado com segurança.

(a)

select x.session_id, host_name, program_name,

nt_domain, login_name, connect_time,

last_request_end_time

from sys.dm_exec_sessions x

join sys.dm_clr_tasks y

ON x.session_id = y.session_id;

(b)

select x.session_id, host_name, program_name,

nt_domain, login_name, connect_time,

last_request_end_time

from sys.dm_exec_background_job_queue_stats x

join sys.dm_io_pending_io_requests y

ON x.session_id = y.session_id;

(c)

select x.session_id, host_name, program_name,

nt_domain, login_name, connect_time,

last_request_end_time

from sys.dm_exec_sessions x

join sys.dm_exec_background_job_queue_stats y

ON x.session_id = y.session_id

(d)

select x.session_id, host_name, program_name,

nt_domain, login_name, connect_time,

last_request_end_time

from sys.dm_exec_sessions x

join sys.dm_exec_connections y

ON x.session_id = y.session_id;

(e)

select x.session_id, host_name, program_name,

nt_domain, login_name, connect_time,

last_request_end_time

from sys.dm_audit_actions AS x

join sys.dm_io_pending_io_requests

ON x.session_id = y.session_id;