SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.006589s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 7021 LIMIT 1 [ RunTime:0.015766s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 7021 [ RunTime:0.010429s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (12357,2937,15575,13850,2514,11537,17704,9061,10576,3536,19819,1239,18717,6814,12954,19608,14421,10097,9971,10800,12312,19763,15125,14220) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.010918s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 7021 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.003551s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 7021 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.001836s ]