SHOW FULL COLUMNS FROM `tool_jfc` [ RunTime:0.001186s ]
SELECT `id`,`ci`,`fyc`,`cj` FROM `tool_jfc` WHERE `id` = 128768 AND `switch` = 1 LIMIT 1 [ RunTime:0.000366s ]
UPDATE `tool_jfc` SET `pv` = `pv` + 1 WHERE `id` = 128768 [ RunTime:0.002321s ]
SELECT `id`,`ci`,`cj` FROM `tool_jfc` WHERE `ci` IN ('代数','几何','离散数学') [ RunTime:0.000862s ]
SHOW FULL COLUMNS FROM `tool_hanzi` [ RunTime:0.001067s ]
SELECT `id`,`zi` FROM `tool_hanzi` WHERE `zi` IN ('数','学','分','析') AND `switch` = 1 [ RunTime:0.001739s ]
SELECT `id`,`ci` FROM `tool_jfc` WHERE `id` IN (34502,60014,120605,179219,184753,10839,73757,75906,67509,73667,122671,14562,93253,23117,133222,165217,21443,47933,159000,57373,112442,137580,179857,135002,101743,4176,151383,7051,154190,45973,85606,25750,118585,123271,25088,84274,132754,2597,116295,69129) AND `switch` = 1 ORDER BY `views` DESC [ RunTime:0.001185s ]
SELECT `id`,`ci` FROM `tool_jfc` WHERE `id` < 128768 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000300s ]