SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001291s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 16921 LIMIT 1 [ RunTime:0.000431s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 16921 [ RunTime:0.001780s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (13157,6596,4252,12008,16066,5102,16396,16596,14294,1082,8907,18977,18270,6962,19473,6858,14968,11628,9608,1981,5789,11001,6349,17138) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.011916s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 16921 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000400s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 16921 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.001509s ]