SHOW FULL COLUMNS FROM `tool_abbr` [ RunTime:0.000978s ]
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` = 13749 LIMIT 1 [ RunTime:0.001154s ]
UPDATE `tool_abbr` SET `views` = `views` + 1 WHERE `id` = 13749 [ RunTime:0.002489s ]
SELECT `id`,`abbr` FROM `tool_abbr` WHERE `id` IN (8686,3852,1922,4025,4571,5700,14880,11501,11317,3353,3210,2116,1774,4908,5351,8604,6994,9546,5067,7132,9041,729,14267,7325,3949,11098,8744,5396,81,11915,1290,13308,15475,11581,15340,8348) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.036036s ]
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` = 'LRN' AND `a`.`id` <> '13749' AND `a`.`switch` = '1' [ RunTime:0.010752s ]
SELECT `id`,`abbr` FROM `tool_abbr` WHERE `id` < 13749 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000453s ]
SELECT `id`,`abbr` FROM `tool_abbr` WHERE `id` > 13749 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000627s ]