SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001114s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 2840 LIMIT 1 [ RunTime:0.000380s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 2840 [ RunTime:0.001678s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (10552,19753,13058,16947,1048,14906,15042,16832,18801,8238,16195,5803,10370,16618,10925,4888,10477,852,6753,14533,2321,18964,6026,12310) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.005330s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 2840 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000410s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 2840 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.001125s ]