SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.007564s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 2421 LIMIT 1 [ RunTime:0.010821s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 2421 [ RunTime:0.006439s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (15932,19832,11528,13345,2211,2710,11050,13771,3008,15514,6412,18086,14187,1056,12574,10,3372,2067,19589,1787,6111,16241,18092,19539) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.019082s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 2421 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001744s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 2421 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.003930s ]