SHOW FULL COLUMNS FROM `tool_jfc` [ RunTime:0.002140s ]
SELECT `id`,`ci`,`fyc`,`cj` FROM `tool_jfc` WHERE `id` = 27880 AND `switch` = 1 LIMIT 1 [ RunTime:0.003206s ]
UPDATE `tool_jfc` SET `pv` = `pv` + 1 WHERE `id` = 27880 [ RunTime:0.004667s ]
SELECT `id`,`ci`,`cj` FROM `tool_jfc` WHERE `ci` IN ('线状光谱','发射光谱','吸收光谱') [ RunTime:0.008865s ]
SHOW FULL COLUMNS FROM `tool_hanzi` [ RunTime:0.001295s ]
SELECT `id`,`zi` FROM `tool_hanzi` WHERE `zi` IN ('明','线','光','谱') AND `switch` = 1 [ RunTime:0.007040s ]
SELECT `id`,`ci` FROM `tool_jfc` WHERE `id` IN (172553,54871,167862,59696,48459,113605,111772,177640,43958,166911,129191,132601,64830,145302,104665,12332,79588,98559,170337,48730,81442,170624,186593,102887,60229,104270,137233,72567,141792,126940,184963,78607,111038,34925,187221,2591,41385,91183,63518,35853) AND `switch` = 1 ORDER BY `views` DESC [ RunTime:0.015279s ]