SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.004816s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 2489 LIMIT 1 [ RunTime:0.002461s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 2489 [ RunTime:0.003690s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (5235,10402,15029,15736,6274,14992,18703,7749,6510,14126,15913,4751,6616,14793,16810,11052,6405,2963,1062,13035,8047,11752,11808,9558) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.014033s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 2489 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000641s ]