SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001068s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 6542 LIMIT 1 [ RunTime:0.004508s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 6542 [ RunTime:0.002901s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (4997,7705,14534,17015,4447,12561,10839,7547,7246,3173,18159,14444,6317,17910,18328,6005,13069,13332,19257,18285,6249,2759,9465,8014) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.000918s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 6542 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000349s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 6542 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000515s ]