SHOW FULL COLUMNS FROM `tool_jfc` [ RunTime:0.009929s ]
SELECT `id`,`ci`,`jyc`,`cj` FROM `tool_jfc` WHERE `id` = 19379 AND `switch` = 1 LIMIT 1 [ RunTime:0.011672s ]
UPDATE `tool_jfc` SET `views` = `views` + 1 WHERE `id` = 19379 [ RunTime:0.011057s ]
SELECT `id`,`ci`,`cj` FROM `tool_jfc` WHERE `ci` IN ('烃烃','碳氢化合物','烃类化合物','不饱和烃','烃类','烃化物') [ RunTime:0.008109s ]
SHOW FULL COLUMNS FROM `tool_hanzi` [ RunTime:0.007164s ]
SELECT `id`,`zi` FROM `tool_hanzi` WHERE `zi` IN ('烯','烃') AND `switch` = 1 [ RunTime:0.005500s ]
SELECT `id`,`ci` FROM `tool_jfc` WHERE `id` IN (78240,99216,150194,156793,48987,140407,182600,30965,64970,58568,11494,74802,40148,150647,187138,101571,131132,134448,146181,121016,33593,49191,77875,83524,176218,11688,33390,156749,60935,178849,82522,10495,141145,46584,120011,27970,70866,2507,24501,19746) AND `switch` = 1 ORDER BY `views` DESC [ RunTime:0.007382s ]
SELECT `id`,`ci` FROM `tool_jfc` WHERE `id` < 19379 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000509s ]