SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001128s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 7709 LIMIT 1 [ RunTime:0.000470s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 7709 [ RunTime:0.002138s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (19590,12260,1660,5128,7837,12041,17971,8181,6031,5827,9901,18614,12007,16183,15465,4996,6823,2797,3074,391,11205,196,10173,15594) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.007548s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 7709 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000550s ]