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2026-04-17 06:54:00
中铁四局铁路工程项目技术与经济讲义
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CONNECT:[ UseTime:0.000555s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000840s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000302s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000292s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.000637s ]
SELECT * FROM `set` [ RunTime:0.000213s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.000696s ]
SELECT * FROM `article` WHERE `id` = 462134 LIMIT 1 [ RunTime:0.000404s ]
UPDATE `article` SET `lasttime` = 1776782428 WHERE `id` = 462134 [ RunTime:0.000719s ]
SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000274s ]
SELECT * FROM `article` WHERE `id` < 462134 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000530s ]
SELECT * FROM `article` WHERE `id` > 462134 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000450s ]
SELECT * FROM `article` WHERE `id` < 462134 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000942s ]
SELECT * FROM `article` WHERE `id` < 462134 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000727s ]
SELECT * FROM `article` WHERE `id` < 462134 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001005s ]
0.079363s