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トランザクション分離レベルの確認.sql
65 lines (63 loc) · 1.88 KB
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トランザクション分離レベルの確認.sql
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SELECT
s.session_id,
CASE s.transaction_isolation_level
WHEN 0 THEN 'Unspecified'
WHEN 1 THEN 'ReadUncommitted'
WHEN 2 THEN 'ReadCommitted'
WHEN 3 THEN 'Repeatable'
WHEN 4 THEN 'Serializable'
WHEN 5 THEN 'Snapshot'
END AS Transaction_Isolation_Level ,
s.host_name,
s.program_name,
s.client_interface_name,
s.login_name,
s.nt_domain,
s.nt_user_name,
s.status,
st.enlist_count,
st.is_user_transaction,
st.is_local,
st.is_enlisted,
st.is_bound,
st.open_transaction_count,
CASE at.transaction_type
WHEN 1 THEN 'Read/write'
WHEN 2 THEN 'Read-only'
WHEN 3 THEN 'System'
WHEN 4 THEN 'Distributed'
END as transaction_type,
at.transaction_uow,
CASE at.transaction_state
WHEN 0 THEN 'The transaction has not been completely initialized yet.'
WHEN 1 THEN 'The transaction has been initialized but has not started.'
WHEN 2 THEN 'The transaction is active.'
WHEN 3 THEN 'The transaction has ended. This is used for read-only transactions.'
WHEN 4 THEN 'The commit process has been initiated on the distributed transaction. This is for distributed transactions only. The distributed transaction is still active but further processing cannot take place.'
WHEN 5 THEN 'The transaction is in a prepared state and waiting resolution.'
WHEN 6 THEN 'The transaction has been committed.'
WHEN 7 THEN 'The transaction is being rolled back.'
WHEN 8 THEN 'The transaction has been rolled back.'
END AS transaction_state,
CASE dtc_state
WHEN 1 THEN 'ACTIVE'
WHEN 2 THEN 'PREPARED'
WHEN 3 THEN 'COMMITTED'
WHEN 4 THEN 'ABORTED'
WHEN 5 THEN 'RECOVERED'
ELSE CAST(dtc_state AS nvarchar(50))
END AS dtc_state
FROM
sys.dm_exec_sessions s
LEFT JOIN
sys.dm_tran_session_transactions st
ON
s.session_id = st.session_id
LEFT JOIN
sys.dm_tran_active_transactions at
ON
st.transaction_id = at.transaction_id
WHERE
st.is_user_transaction = 1
AND
s.session_id > 50