SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.002334s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 2889 LIMIT 1 [ RunTime:0.002998s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 2889 [ RunTime:0.005035s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (4125,7216,10842,13534,18889,9289,7004,15493,15002,4166,5949,9851,17122,11885,5472,5299,2398,7947,3596,9239,6114,15573,11637,19263) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.007483s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 2889 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000633s ]