SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.003720s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 8455 LIMIT 1 [ RunTime:0.004872s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 8455 [ RunTime:0.007338s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (7457,5142,2141,18132,4895,6399,3017,15145,10403,6707,11192,5370,9287,14302,13798,2373,8972,10944,19537,17672,16745,15733,17884,4915) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.003328s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 8455 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000557s ]