SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.007907s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 4520 LIMIT 1 [ RunTime:0.004304s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 4520 [ RunTime:0.009112s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (7888,19564,444,19479,14153,19065,18138,16481,6398,9805,12610,3581,17048,5140,19678,16996,16497,18174,11068,17904,13201,7041,14566,17746) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.018367s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 4520 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000593s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 4520 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.006080s ]