SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.002426s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 2503 LIMIT 1 [ RunTime:0.001065s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 2503 [ RunTime:0.004095s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (13693,17919,10396,17535,1631,1884,3167,19447,15049,13532,7221,16233,1542,17765,14516,4217,6533,522,17526,19508,1656,3697,3370,19021) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.000745s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 2503 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000349s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 2503 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000534s ]