SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001635s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 636 LIMIT 1 [ RunTime:0.005087s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 636 [ RunTime:0.007515s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (2958,6272,14569,9811,7189,7392,18524,10288,5809,16565,4281,12512,14247,697,11778,5624,11664,17112,10584,2766,8992,1068,9073,3348) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.020849s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 636 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000427s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 636 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.015990s ]