SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001093s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 4620 LIMIT 1 [ RunTime:0.000925s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 4620 [ RunTime:0.001525s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (16715,2998,14840,11476,5969,8228,7252,11560,17769,19087,5519,12408,9913,13486,322,12166,19853,2016,5392,7426,7914,13099,7092,14338) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.010650s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 4620 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.003969s ]