SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001212s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 2550 LIMIT 1 [ RunTime:0.000401s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 2550 [ RunTime:0.002288s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (9923,9970,19804,7990,6030,16936,19709,9971,7854,4642,13686,8909,1917,13120,19771,10062,16032,1715,11715,16311,14729,7300,11983,19068) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.002544s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 2550 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000534s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 2550 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.001282s ]