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标题: 1z0-883 第八题 [打印本页]

作者: jikcheng    时间: 2014-12-24 10:40
标题: 1z0-883 第八题
QUESTION NO: 8
 
Which query would you use to find connections that are in the same state for longer than 180 seconds?
 
 
A.  SHOW FULL PROCESSLIST WHEER Time > 180;
B.  SELECT * FROM INFORMATION_SCHEMA.EVENTS SHERE STARTS < (DATE_SUB (NOW ( ), INTERVAL 180 SECOND) );
C.  SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE STATE < (DATE_SUB (NOW ( ), INTERVAL 180 SECOND) );
D.  SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST WHERE TIME > 180;






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