SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001185s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 450 LIMIT 1 [ RunTime:0.000352s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 450 [ RunTime:0.001559s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (9586,11951,19256,11531,16867,11001,15685,4315,13095,6845,11149,17643,13476,16257,5677,8990,14304,5467,19550,505,348,18073,5865,12150) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.000553s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 450 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000299s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 450 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000414s ]