SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.005953s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 6191 LIMIT 1 [ RunTime:0.001207s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 6191 [ RunTime:0.003315s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (16489,16558,12534,6548,3431,5759,19326,3941,17941,873,3278,16996,15299,3513,17387,15223,12866,9940,79,8501,9386,128,4350,547) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.006146s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 6191 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000715s ]