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2026-03-27 22:43:40
Linux快速入门系列课(2)
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CONNECT:[ UseTime:0.000783s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001393s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.002085s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.002140s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.001208s ]
SELECT * FROM `set` [ RunTime:0.000997s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.001301s ]
SELECT * FROM `article` WHERE `id` = 483446 LIMIT 1 [ RunTime:0.001421s ]
UPDATE `article` SET `lasttime` = 1774643944 WHERE `id` = 483446 [ RunTime:0.015384s ]
SELECT * FROM `fenlei` WHERE `id` = 67 LIMIT 1 [ RunTime:0.005734s ]
SELECT * FROM `article` WHERE `id` < 483446 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.002627s ]
SELECT * FROM `article` WHERE `id` > 483446 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001043s ]
SELECT * FROM `article` WHERE `id` < 483446 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.013434s ]
SELECT * FROM `article` WHERE `id` < 483446 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.034559s ]
SELECT * FROM `article` WHERE `id` < 483446 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.038968s ]
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