SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.006158s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 4512 LIMIT 1 [ RunTime:0.006421s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 4512 [ RunTime:0.009860s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (13139,18368,12197,17218,5508,7192,17401,19701,6782,17760,4120,2296,11365,11547,3998,12125,9994,6002,7929,13035,9062,2287,8293,9091) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.007525s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 4512 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.002579s ]