SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.005963s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 4500 LIMIT 1 [ RunTime:0.008179s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 4500 [ RunTime:0.006360s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (18565,16451,12896,15654,14831,3715,4553,8915,12215,12765,16191,17912,13139,11469,10233,16370,14538,10596,14190,296,4834,11948,7689,6317) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.000847s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 4500 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000383s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 4500 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.001238s ]