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修复会话管理-事务信息页面不显示阻塞源事务内容的问题 #909

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修复会话管理-事务信息页面不显示阻塞源事务内容的问题 #909

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29 changes: 29 additions & 0 deletions sql/db_diagnostic.py
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Original file line number Diff line number Diff line change
Expand Up @@ -263,6 +263,35 @@ def innodb_trx(request):
ifnull(p.info, '') info
from information_schema.INNODB_TRX trx
join information_schema.processlist p on trx.trx_mysql_thread_id = p.id;'''

sql = '''select trx.trx_started,
trx.trx_state,
trx.trx_operation_state,
trx.trx_mysql_thread_id,
trx.trx_tables_locked,
trx.trx_rows_locked,
trx.trx_rows_modified,
trx.trx_is_read_only,
trx.trx_isolation_level,
p.user,
p.host,
p.db,
TO_SECONDS(NOW()) - TO_SECONDS(trx.trx_started) trx_idle_time,
p.time thread_time,
IFNULL((SELECT
GROUP_CONCAT(t1.sql_text SEPARATOR ';
')
FROM performance_schema.events_statements_history t1
INNER JOIN performance_schema.threads t2
ON t1.thread_id = t2.thread_id
WHERE t2.PROCESSLIST_ID = p.id), '') info
FROM information_schema.INNODB_TRX trx
INNER JOIN information_schema.PROCESSLIST p
ON trx.trx_mysql_thread_id = p.id
WHERE trx.trx_state = 'RUNNING'
AND p.COMMAND = 'Sleep'
AND P.TIME > 3
ORDER BY trx.trx_started ASC;'''

query_result = query_engine.query('information_schema', sql)
if not query_result.error:
Expand Down