SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001313s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 4138 LIMIT 1 [ RunTime:0.002537s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 4138 [ RunTime:0.007939s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (12830,16767,19141,1743,2802,2660,12391,18848,49,9355,13263,6915,6241,12911,14223,19111,5727,14183,9385,11358,14501,17050,11438,12429) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.011365s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 4138 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000586s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 4138 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.002244s ]