SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.000997s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 15502 LIMIT 1 [ RunTime:0.000454s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 15502 [ RunTime:0.001857s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (13050,19637,12193,3040,1490,13919,13804,19052,5887,16289,11164,2395,10445,8857,5293,15652,9850,15770,9101,19559,19474,8309,9955,9937) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.010070s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 15502 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000435s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 15502 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000618s ]