SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.005066s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 7844 LIMIT 1 [ RunTime:0.017914s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 7844 [ RunTime:0.010092s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (18642,14313,18461,14681,14154,2749,594,9241,8755,14230,10691,10472,19189,3989,5034,6321,2240,3721,11238,17909,17628,6634,3215,4545) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.018065s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 7844 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.006223s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 7844 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.007941s ]