SHOW FULL COLUMNS FROM `tool_jfc` [ RunTime:0.001240s ]
SELECT `id`,`ci`,`jyc`,`cj` FROM `tool_jfc` WHERE `id` = 14936 AND `switch` = 1 LIMIT 1 [ RunTime:0.000979s ]
UPDATE `tool_jfc` SET `views` = `views` + 1 WHERE `id` = 14936 [ RunTime:0.002349s ]
SELECT `id`,`ci`,`cj` FROM `tool_jfc` WHERE `ci` IN ('溶解物','溶解质','溶解体','溶解质质量分数') [ RunTime:0.003221s ]
SHOW FULL COLUMNS FROM `tool_hanzi` [ RunTime:0.002505s ]
SELECT `id`,`zi` FROM `tool_hanzi` WHERE `zi` IN ('溶','质') AND `switch` = 1 [ RunTime:0.000940s ]
SELECT `id`,`ci` FROM `tool_jfc` WHERE `id` IN (64372,109375,31033,125649,156098,126801,92587,72904,10575,30848,137116,44983,9221,136962,163854,38197,61112,145059,93766,157010,53420,169915,118832,115909,147575,135574,4656,174810,167845,30185,28514,55515,8861,56071,46008,116868,87710,101032,67126,66024) AND `switch` = 1 ORDER BY `views` DESC [ RunTime:0.010464s ]
SELECT `id`,`ci` FROM `tool_jfc` WHERE `id` < 14936 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000435s ]