SHOW FULL COLUMNS FROM `tool_jfc` [ RunTime:0.007004s ]
SELECT `id`,`ci`,`jyc`,`cj` FROM `tool_jfc` WHERE `id` = 21723 AND `switch` = 1 LIMIT 1 [ RunTime:0.005965s ]
UPDATE `tool_jfc` SET `views` = `views` + 1 WHERE `id` = 21723 [ RunTime:0.006162s ]
SELECT `id`,`ci`,`cj` FROM `tool_jfc` WHERE `ci` IN ('无线电学','电子学','射频技术','无线通信技术','无线电通信技术') [ RunTime:0.000418s ]
SHOW FULL COLUMNS FROM `tool_hanzi` [ RunTime:0.002555s ]
SELECT `id`,`zi` FROM `tool_hanzi` WHERE `zi` IN ('无','线','电','子','学') AND `switch` = 1 [ RunTime:0.000752s ]
SELECT `id`,`ci` FROM `tool_jfc` WHERE `id` IN (75882,166988,66228,79715,121336,53847,81370,155465,20734,81609,175488,159872,116491,136127,97183,126973,58410,172638,158491,23588,11282,20354,187073,103642,118318,75222,2198,27180,55697,39048,183544,46726,152572,76593,16512,73246,105528,93506,145805,21288) AND `switch` = 1 ORDER BY `views` DESC [ RunTime:0.002584s ]
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