SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001375s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 8991 LIMIT 1 [ RunTime:0.003007s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 8991 [ RunTime:0.010848s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (18521,12653,17432,19590,9649,19101,8648,2974,6276,2996,5190,11458,4927,17997,14697,11052,13291,18701,7116,9635,2065,16458,19071,4379) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.012610s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 8991 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.005800s ]