SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.002579s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 272 LIMIT 1 [ RunTime:0.003523s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 272 [ RunTime:0.006009s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (5439,19860,10331,13584,12461,17202,7727,10238,3485,18457,12559,6961,10344,11301,5038,19855,7345,12696,9223,8063,8154,3296,7304,16427) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.003557s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 272 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.002790s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 272 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.001716s ]