SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001449s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 7937 LIMIT 1 [ RunTime:0.000890s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 7937 [ RunTime:0.001929s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (8889,14945,16008,4992,13293,9683,4264,18775,17092,7412,11625,3891,15686,5287,16151,16898,10103,1759,14919,18185,18402,11772,16210,11902) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.015281s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 7937 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001320s ]