SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.002274s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 997 LIMIT 1 [ RunTime:0.000424s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 997 [ RunTime:0.003655s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (8343,13097,12297,3535,1499,2755,8227,8887,2575,4064,14749,8943,7736,18637,109,5720,19036,8252,10249,372,6917,11932,13342,11853) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.000663s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 997 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000433s ]