SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001071s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 1638 LIMIT 1 [ RunTime:0.000386s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 1638 [ RunTime:0.006929s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (16905,17913,9991,17018,18971,16965,1009,15101,9328,18027,12963,721,19541,6829,14321,1262,3251,18000,6836,9711,4692,2743,2615,19762) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.002448s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 1638 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000427s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 1638 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.003161s ]