SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.003688s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 15391 LIMIT 1 [ RunTime:0.000460s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 15391 [ RunTime:0.005261s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (9096,17218,19030,7834,13774,18595,1824,18749,15499,4180,3371,17581,1705,16388,14557,13896,19866,10972,14646,17138,3498,3521,2865,18812) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.015926s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 15391 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000401s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 15391 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.004542s ]