SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001530s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 4221 LIMIT 1 [ RunTime:0.000744s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 4221 [ RunTime:0.001991s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (15065,2982,11806,16284,4807,17718,10094,2581,8151,1457,17332,10822,4598,14237,7626,10694,5304,13189,16307,19208,11781,16473,9626,1473) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.001363s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 4221 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000370s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 4221 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000793s ]