SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001148s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 493 LIMIT 1 [ RunTime:0.000285s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 493 [ RunTime:0.002141s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (17620,10874,17872,818,12721,15106,16931,16295,3425,8061,12426,15098,18855,10983,14271,16103,11318,12664,15492,14252,10944,19116,14875,19249) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.000561s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 493 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000304s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 493 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000495s ]