SHOW FULL COLUMNS FROM `tool_abbr` [ RunTime:0.003194s ]
SELECT (SELECT name FROM tool_category WHERE tool_category.id = tool_abbr.category_id) AS Cname,id,abbr,full,prc,meaning,category_id FROM `tool_abbr` WHERE `switch` = 1 AND `id` = 7941 LIMIT 1 [ RunTime:0.004023s ]
UPDATE `tool_abbr` SET `views` = `views` + 1 WHERE `id` = 7941 [ RunTime:0.006829s ]
SELECT `id`,`abbr` FROM `tool_abbr` WHERE `id` IN (9962,12307,13023,7422,1143,1559,3181,8335,12785,5058,7432,3254,2663,9661,4536,14335,3695,15461,2099,11923,10291,13198,14695,14384,6031,6998,8437,10288,15642,2220,7892,12459,12187,4930,5030,11958) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.011446s ]
SELECT `a`.`id`,`a`.`abbr`,`a`.`full`,`a`.`prc`,b.id as cid,`b`.`name` FROM `tool_abbr` `a` INNER JOIN `tool_category` `b` ON `a`.`category_id`=`b`.`id` WHERE `a`.`abbr` = 'arith' AND `a`.`id` <> '7941' AND `a`.`switch` = '1' [ RunTime:0.001670s ]
SELECT `id`,`abbr` FROM `tool_abbr` WHERE `id` < 7941 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000334s ]
SELECT `id`,`abbr` FROM `tool_abbr` WHERE `id` > 7941 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000536s ]