SHOW FULL COLUMNS FROM `tool_jfc` [ RunTime:0.001147s ]
SELECT `id`,`ci`,`jyc`,`cj` FROM `tool_jfc` WHERE `id` = 28269 AND `switch` = 1 LIMIT 1 [ RunTime:0.000491s ]
UPDATE `tool_jfc` SET `views` = `views` + 1 WHERE `id` = 28269 [ RunTime:0.004470s ]
SELECT `id`,`ci`,`cj` FROM `tool_jfc` WHERE `ci` IN ('摩尔浓度','物质浓度','溶液浓度','浓度','浓度度量','浓度指数') [ RunTime:0.001967s ]
SHOW FULL COLUMNS FROM `tool_hanzi` [ RunTime:0.001298s ]
SELECT `id`,`zi` FROM `tool_hanzi` WHERE `zi` IN ('克','分','子','浓','度') AND `switch` = 1 [ RunTime:0.002222s ]
SELECT `id`,`ci` FROM `tool_jfc` WHERE `id` IN (20384,140156,140132,108587,103425,40994,92700,4494,130576,103082,79075,148819,32655,34864,177753,143060,125593,176087,108037,14191,70923,15703,179804,157121,157989,9904,52782,61649,86960,118208,161811,96617,86301,160987,153749,24880,172993,108566,182343,58210) AND `switch` = 1 ORDER BY `views` DESC [ RunTime:0.002119s ]
SELECT `id`,`ci` FROM `tool_jfc` WHERE `id` < 28269 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000435s ]
SELECT `id`,`ci` FROM `tool_jfc` WHERE `id` > 28269 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000516s ]