SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001114s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 500 LIMIT 1 [ RunTime:0.000376s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 500 [ RunTime:0.001944s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (13245,18579,3393,3464,14766,6700,13291,317,15596,9174,8582,8169,19818,19179,2226,10743,3278,1639,11073,1710,3764,8294,2771,19453) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.000540s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 500 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000851s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 500 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.001077s ]