SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001380s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 498 LIMIT 1 [ RunTime:0.001451s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 498 [ RunTime:0.004917s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (9320,19521,559,10505,14849,2122,5176,18768,18599,11664,17223,1157,3612,8626,19884,5943,18680,10887,4533,7278,2094,1807,1467,7719) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.001594s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 498 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000342s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 498 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000461s ]