SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001411s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 518 LIMIT 1 [ RunTime:0.000351s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 518 [ RunTime:0.007128s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (4810,13476,13149,8631,19238,15427,16546,15092,11020,2680,5662,11222,8072,9144,10760,4780,14806,18982,15040,846,7393,7696,15171,18480) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.000713s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 518 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000374s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 518 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000556s ]