SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.007356s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 141 LIMIT 1 [ RunTime:0.011374s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 141 [ RunTime:0.008639s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (14811,9855,9821,13052,4239,14724,8887,17242,653,15868,10269,19000,16879,18673,692,3279,15301,16263,8139,8569,18263,2749,6806,4270) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.019715s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 141 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.006546s ]